{"id":612,"date":"2018-01-22T19:42:54","date_gmt":"2018-01-22T18:42:54","guid":{"rendered":"https:\/\/aerospaceresearch.net\/?page_id=612"},"modified":"2018-12-25T21:56:43","modified_gmt":"2018-12-25T20:56:43","slug":"gsoc2018-ideas-for-aerospaceresearch-net-ksat-stuttgart-e-v-ifp-university-of-stuttgart","status":"publish","type":"page","link":"https:\/\/aerospaceresearch.net\/?page_id=612","title":{"rendered":"GSOC2018 ideas for AerospaceResearch.net + KSat-Stuttgart e.V. + IFP University of Stuttgart"},"content":{"rendered":"<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Google Summer of Code 2018 with Aerospace <\/span><\/span><a href=\"http:\/\/www.ksat-stuttgart.de\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Research.net<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , <\/span><a href=\"http:\/\/www.ksat-stuttgart.de\"><span style=\"vertical-align: inherit;\">KSat-Stuttgart eV<\/span><\/a><span style=\"vertical-align: inherit;\"> and the <\/span><\/span><a href=\"http:\/\/www.ifp.uni-stuttgart.de\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Institute of Photogrammetry<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> (IFP, University of Stuttgart)<\/span><\/span><\/strong><\/p>\n<p><a href=\"http:\/\/www.ksat-stuttgart.de\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright\" src=\"https:\/\/pbs.twimg.com\/profile_images\/532529870513790976\/h4AH7Xfr.png\" width=\"162\" height=\"162\"><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">This is AerospaceResearch.net&#8217;s common ideas page for <\/span><\/span><a href=\"http:\/\/summerofcode.withgoogle.com\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Google Summer of Code 2018<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">Read everything, have fun, make space possible! <\/span><span style=\"vertical-align: inherit;\">You want to find here &#8230;<\/span><\/span><\/p>\n<ol>\n<li><a href=\"#general\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">General information<\/span><\/span><\/a><\/li>\n<li><a href=\"#codingideas\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Our Coding Ideas List for you<\/span><\/span><\/a><\/li>\n<li><a href=\"#codingideasfull\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Coding Ideas Full Description<\/span><\/span><\/a><\/li>\n<li><a href=\"#infosstudents\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Infos for Students<\/span><\/span><\/a><\/li>\n<li><a href=\"#whatelse\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">What else do we offer?<\/span><\/span><\/a><\/li>\n<li><a href=\"#contacts\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Contacts<\/span><\/span><\/a><\/li>\n<\/ol>\n<h2 id=\"general\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. General information:<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Constellation brings space to people by means of citizen science. <\/span><span style=\"vertical-align: inherit;\">We believe there is an open space for everybody &#8230;<\/span><\/span><\/p>\n<blockquote><p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&#8222;Space, is big, really big, you just do not believe how much, hugely, mind-bogglingly, big it is, I mean, you may think it&#8217;s a long way down the road to the chemists, but that&#8217;s just peanuts to space &#8220; &#8211; Douglas Adams<\/span><\/span><\/p><\/blockquote>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">We really enjoyed mentoring creative students during GSOC <\/span><\/span><a href=\"https:\/\/www.google-melange.com\/gsoc\/org2\/google\/gsoc2013\/aerospaceresearchnet\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2013, <\/span><\/span><\/a>&nbsp;<a href=\"https:\/\/www.google-melange.com\/gsoc\/org2\/google\/gsoc2014\/aerospaceresearchnet\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2014<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> and <\/span><\/span><a href=\"https:\/\/aerospaceresearch.net\/?page_id=202\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2017<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">We&#8217;ve learned a lot, so we want to share this experience again and support you! <\/span><span style=\"vertical-align: inherit;\">We collaborated with the Cosmic Dust Group and the <\/span><\/span><a href=\"http:\/\/www.ksat-stuttgart.de\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">KSat-Stuttgart<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> Team of the Institute of Space Systems (IRS) at the University of Stuttgart. <\/span><span style=\"vertical-align: inherit;\">With them, we have launched two new apps, we even supported the European Space Agency (ESA) and their Inter<\/span><\/span><a href=\"http:\/\/www.ifp.uni-stuttgart.de\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright\" src=\"http:\/\/www.ifp.uni-stuttgart.de\/publications\/software\/sure\/img\/ifp.gif\" width=\"245\" height=\"167\"><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">planetary meteoroid environment for exploration (IMEX) project, we released several papers, simulated comets worth 10000 hours of computing power and discussing our findings with an astronaut and experts. <\/span><span style=\"vertical-align: inherit;\">How cool is that? <\/span><span style=\"vertical-align: inherit;\">And we want you to be part of this again. <\/span><span style=\"vertical-align: inherit;\">So we are re-applying this year and give you three chances to be part of this coding family.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&#8211; Be a GSOC student! <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&#8211; Be a GSOC Mentor! <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&#8211; Provide a GSOC Project!<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">We did not expect overwhelming reactions about our ideas. <\/span><span style=\"vertical-align: inherit;\">So we would like to expand the mentoring and projecting the process. <\/span><span style=\"vertical-align: inherit;\">There is space for everyone!<\/span><\/span><\/p>\n<h2 id=\"codingideas\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2. Coding Ideas List<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Okay, ready for lift-off, we are approaching our coding ideas for GSOC 2018. <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">The following is our list of current tasks we offer you. <\/span><span style=\"vertical-align: inherit;\">Feel free to select one or more for your application. <\/span><span style=\"vertical-align: inherit;\">If you can not find one you like, we have always attached it to you. <\/span><span style=\"vertical-align: inherit;\">The Cometary Dust simulation for ESA in the next video what so proposed by a student.<\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/D3LMSDj6GA0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">And we have lift-off with headlines (full description below) &#8230;<\/span><\/span><\/p>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">AerospaceResearch.net IFP and IRS<\/span><\/span><\/h3>\n<ul>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-lp1] Lone Pseudoranger: almost CubeSat tracking by signal correlation of 5+ iq streams<\/span><\/span><br \/>\n<\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-lp2] Lone Pseudoranger: almost CubeSat positioning by signal<\/span><\/span><br \/>\n<\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od1] Orbit Determinator: improvement of orbit position data analysis and interpolation (3d) [continuation of GSOC2017 project]<\/span><\/span><br \/>\n<\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od2] Orbit Determinator: orbit position data 3d visualization (GUI, video)<\/span><\/span><br \/>\n<\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od3] Orbital Determinator: Implementing Two-Line Element (TLE) Input \/ Output and using it for evaluation<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd1] Signal Detection: Passive radar reflection detection of satellites (GRAVES radar)<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd2] Signal Detection: Meteorite Scattering (GRAVES radar)<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd3] Signal Detection: Automatic detection of weak and strong signals in the spectrum by machine learning<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd1] DirectDemod: FM demodulator<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd2] DirectDemod: Decoding of AFSK (APRS)&nbsp;<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd3] DirectDemod: Decoding of FSK&nbsp;<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd4] DirectDemod: Decoding of PSK, BPSK, QPSK<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd5] DirectDemod: Decoding of ADSB<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd6] DirectDemod: Decoding of Automatic Picture Transmission (NOAA)<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd7] DirectDemod: Signal detection and decoding for GPS or Galileo (GNSS)<\/span><\/span><\/strong><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">KSat-Stuttgart eV<\/span><\/span><\/h3>\n<ul>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k01] Ksat:&nbsp; <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Universal Space Operation Center GUI<\/span><\/span><\/b><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k02] KSat: <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">High-Altitude Balloon Bus Software<\/span><\/span><\/b><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k03] KSat: <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Iridium Communication Software Upgrades for enhanced usability<\/span><\/span><\/b><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k04] KSat:&nbsp; <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">VisMa &#8211; VisualMath with visual equation solving<\/span><\/span><\/b><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k05] KSat: Development &amp;&nbsp; <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Simulation Software Building Blocks for CubeSat SOURCE<\/span><\/span><\/b><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k06] KSat:&nbsp; <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Satellite Bus Software for the CubeSat SOURCE<\/span><\/span><\/b><\/strong><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Misc<\/span><\/span><\/h3>\n<ul>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18XX] Propose your very own space project!<\/span><\/span><\/strong><\/li>\n<li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[XXXX18XX] <\/span><\/span><a href=\"https:\/\/aerospaceresearch.net\/?page_id=6\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Previously unused ideas of other coding campaigns<\/span><\/span><\/a><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"codingideasfull\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">3. Coding Ideas Full Description<\/span><\/span><\/h2>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">AerospaceResearch.net + IFP + IRS<\/span><\/span><\/h3>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc17-a-lp1] Lone Pseudoranger: almost CubeSat tracking by signal correlation of 5+ iq streams<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Tracking cubesats by finding it&#8217;s rf signal pattern in iq streams of different ground stations. <\/span><span style=\"vertical-align: inherit;\">In the process of correlating two squats of the same signal with different levels of power, noise levels, jittering clock and further properties.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: automatic pattern matching. <\/span><span style=\"vertical-align: inherit;\">demonstrating the accuracy of matching with sample data (generated with random noise) and recorded with rtlsdr rf-receiver.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/lonepseudoranger\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/lonepseudoranger<\/span><\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Training Data: raw IQ data of our space balloon <\/span><\/span><a href=\"https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjRmR2aFpXRWRBN2c\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjRmR2aFpXRWRBN2c<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc17-a-lp2] Lone Pseudoranger: almost CubeSat positioning by signal<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: using the existing Lone Pseudoranger software and extand the code to handle massive amounts of time-of-arrival meta-data (5 times xyz-coordinates) over time data.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/lonepseudoranger\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/lonepseudoranger<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od1] Orbit Determinator: improvement of orbit position data analysis and interpolation (3d) [ <\/span><\/span><a href=\"https:\/\/aerospaceresearch.net\/?p=332\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">continuation of GSOC2017 project<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> ]<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">No measurement is perfect. <\/span><span style=\"vertical-align: inherit;\">we know it now, because last year&#8217;s GSOC project, we have the OrbitDeterminator. <\/span><span style=\"vertical-align: inherit;\">In it measurements of satellite tracks with a lot of jitter on it are processed to get the orbital paramaters. <\/span><span style=\"vertical-align: inherit;\">There will not be a perfect ellipsoid for that orbital track at the end, it will be a lot more zigzag. <\/span><span style=\"vertical-align: inherit;\">This code should interpolate the data to improve the tracking performance and we still need to improve it.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: determination of orbital elements (&#8222;track data&#8220;) with massive data sets of jittery input data.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, Support by Alexandros K., Nilesh K.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium \/ hard<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp; <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/orbitdeterminator\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/orbitdeterminator<\/span><\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source Test Data: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/summerofcode2017\/tree\/master\/gsoc2017\/a03-LonePseudorangerOrbitPosition\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/summerofcode2017\/tree\/master\/gsoc2017\/a03-LonePseudorangerOrbitPosition<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od2] Orbit Determinator: orbit position data 3d visualization (GUI, video)<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Validating the results interactively and thus showing it to other audiences is important. <\/span><span style=\"vertical-align: inherit;\">It wants to find errors in the code and see patterns in the data. <\/span><span style=\"vertical-align: inherit;\">It aims to discuss the results within the scientific community and thus support the usability for people interested in using the software.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: visualize the 3d position data of the satellite track. <\/span><span style=\"vertical-align: inherit;\">The gui shall display the total track, it shall be possible to time-wind and see the track unfold over time. <\/span><span style=\"vertical-align: inherit;\">the gui shall be able to create a video. <\/span><span style=\"vertical-align: inherit;\">Example below.<\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/r4zzRkNkrGk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/orbitdeterminator\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/orbitdeterminator<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-od3] Orbital Determinator: Implementing Two-Line Element (TLE) Input \/ Output and using it for evaluation<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">During orbit on the orbit determiner it became clear very early that we needed to evaluate our results with known tracks or simulated tracks based on <\/span><\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Two-line_element_set\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">two-line elements<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">TLEs are provided by services like US NORAD or others, and of course there are databases of space-occupied space objects and hoby astronomers. <\/span><span style=\"vertical-align: inherit;\">For now, we did not implement it because we focused on the determination of algorithms, but now it is time to find out more.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: Finding sources for TLEs and tracks of satellites. <\/span><span style=\"vertical-align: inherit;\">Implementing these standards to our orbit determiner. <\/span><span style=\"vertical-align: inherit;\">Using it for evaluating our algorithms and its results to the externally accessible data.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, Support by Alexandros K., Nilesh K.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp; <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/orbitdeterminator\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/orbitdeterminator<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd1] Signal Detection: Passive radar reflection detection of satellites (GRAVES radar)<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">In other words in other words in satellite signals. <\/span><span style=\"vertical-align: inherit;\">One way is reflected off the satellites surface. <\/span><span style=\"vertical-align: inherit;\">These signals were transmitted from radio sources on Earth, like the <\/span><\/span><a href=\"https:\/\/de.wikipedia.org\/wiki\/GRAVES\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">GRAVES<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> space radar in France, and can be received after the bouncing back on receivers on Earth.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">A Doppler shift is being performed on a flight of the same frequency. <\/span><span style=\"vertical-align: inherit;\">We also want to exploit this and add it as a &#8222;signal&#8220; (even though they are not really their signals). <\/span><span style=\"vertical-align: inherit;\">It is not quite easy, but it is really interesting.<\/span><\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-643\" src=\"https:\/\/aerospaceresearch.net\/wp-content\/uploads\/2018\/01\/dgsn_graves_dopllershift_iss_SDRSharp_20180117_223134Z_143050000Hz_IQ.png\" alt=\"\" width=\"1005\" height=\"528\"><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: detecting the reflected weak signal in the spectrum. <\/span><span style=\"vertical-align: inherit;\">isolate it from other reflected signals and other frequency sources besides the radar frequency. <\/span><span style=\"vertical-align: inherit;\">Developing a way to determine the time the signal is received at a station will be possible. <\/span><span style=\"vertical-align: inherit;\">Of course 90% if the time there is nothing usefull in the spectrum, so a good noise detection needs to be applied. <\/span><span style=\"vertical-align: inherit;\">In the end, we want to detect the ISS by this method for the &#8222;our demonstration day&#8220;<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium \/ high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd2] Signal Detection: Meteorite Scattering (GRAVES radar)<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">As with [gsoc18-a-sd2], the strong space radar waves are also reflected on other objects on their propagation path. One of these objects are meteorites passing the atmosphere. <\/span><span style=\"vertical-align: inherit;\">Even though the meteorites are small, they are currently in the atmosphere. <\/span><span style=\"vertical-align: inherit;\">And the charged plasma channels serve as a natural reflector for radio waves. <\/span><span style=\"vertical-align: inherit;\">This is called <\/span><\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Meteor_burst_communications\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">meteorite scattering<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> and we want to demonstrate the cosmic dust community.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: Same as athe previous [gsoc18-a-sd2] but with data for meteorites.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium \/ high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-sd3] Signal Detection: Automatic detection of weak and strong signals in the spectrum by machine learning<\/span><\/span><br \/>\n<\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">The spectrum is limitless and so are the signals within it. <\/span><span style=\"vertical-align: inherit;\">As you can see in the following video, even in a small slice of spectrum reserved for transmissions of man-made satellites the coding, the power, the doppler shift and so many more factors are different. <\/span><span style=\"vertical-align: inherit;\">But you can still distinguish them easily by their patterns. <\/span><span style=\"vertical-align: inherit;\">DGSN easier and faster, but also to see wat else we can get out of it to help others.<\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/ra7cs-cxfZE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: machine learning applied to the spectrum. <\/span><span style=\"vertical-align: inherit;\">Finding and classifying the signal for use of DGSN. <\/span><span style=\"vertical-align: inherit;\">Categorizing the signals under categories the student wants to develop the team, but at least &#8222;communication signal, space origin, modulation standard&#8220;. <\/span><span style=\"vertical-align: inherit;\">For &#8222;our demonstration day&#8220;, we will feed the student&#8217;s code with lots and lots of recorded RF spectra.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python-high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd1] DirectDemod: FM demodulator<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">In the CubeSat sector, FM modulation is still important and included as transmission mode. <\/span><span style=\"vertical-align: inherit;\">It&#8217;s still very important and wants to be the first module in our DirectDemod tool. <\/span><span style=\"vertical-align: inherit;\">And the 2nd demodulation of rawly recorded signals in IQ-mode and the original 2MHz sampling rate (or even higher). <\/span><span style=\"vertical-align: inherit;\">For most CubeSat processing the signals with an intermediate step in the range of KHz is fine, but for us 2MHz is important because we would loose the possibility to track the signal if sampled in the KHz range.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: Developing a demodulator for FM signals without loosing the sampling rate for later steps in the process chain (see following GSOC2018 ideas). <\/span><span style=\"vertical-align: inherit;\">If you select this task, so select another idea because we consider this idea simple! <\/span><span style=\"vertical-align: inherit;\">Too simple for just working on this as your single project<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python low \/ medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp;<a href=\"https:\/\/github.com\/aerospaceresearch\/DirectDemod\">https:\/\/github.com\/aerospaceresearch\/DirectDemod<\/a><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd2] DirectDemod: Decoding of AFSK (APRS)<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">This is a perfect match to the FM demodulator idea. <\/span><span style=\"vertical-align: inherit;\">Because the signal decoding always wants to rely on post-processed RF signals. <\/span><span style=\"vertical-align: inherit;\">And APRS, which is also transmitted by various CubeSats and the ISS, uses Audio Frequency Shift Keying. <\/span><span style=\"vertical-align: inherit;\">And AFSK is basically a modulation of the frequency to transmit Zeros and Ones. <\/span><span style=\"vertical-align: inherit;\">You want interface the FM Demodulated signal and decode the APRS signal inside of it.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">The range of signal quality is expected to be perfect and to be weak and noisy So you want to realize the APRS standard and therefore, the 2MHz original signal for your DGSN system is ready to go back to the original.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium \/ high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp;<a href=\"https:\/\/github.com\/aerospaceresearch\/DirectDemod\">https:\/\/github.com\/aerospaceresearch\/DirectDemod<\/a><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Training Data: raw IQ data of our space balloon <\/span><\/span><a href=\"https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjRmR2aFpXRWRBN2c\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjRmR2aFpXRWRBN2c<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd3] DirectDemod: Decoding of FSK<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">there are thus more complex transmission modes than AFSK in [gsoc18-a-dd3], and that is FSK with 9.6kbit \/ s and higher. <\/span><span style=\"vertical-align: inherit;\">So we want to implement it in DirectDemod.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: As in [gsoc18-a-dd3]<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python medium \/ high<\/span><\/span><\/p>\n<p><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp;<\/span><\/span><\/a><a href=\"https:\/\/github.com\/aerospaceresearch\/DirectDemod\">https:\/\/github.com\/aerospaceresearch\/DirectDemod<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd4] DirectDemod: Decoding of PSK, BPSK, QPSK<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">And for those of you who the previous ideas were boring, cubesats also use phase shift keying. <\/span><span style=\"vertical-align: inherit;\">For that, the FM demodulator needs to receive some tweaks and therefore the decoding algorithms needs to reflect it. <\/span><span style=\"vertical-align: inherit;\">In the future, with more and more CubeSats going to Sband (2.2GHz) and even Xband (8GHz), PSK is the standard to be. <\/span><span style=\"vertical-align: inherit;\">We want to be prepared for this and have this &#8222;child&#8217;s discipline&#8220; amoung our ideas.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: On &#8222;our demonstration day&#8220;, we want to make contact with the Flying Laptop of the University of Stuttgart. <\/span><span style=\"vertical-align: inherit;\">That would be our high hanging fruit, but for the low hanging fruits, so there are cubesats with lower datarates to start with. <\/span><span style=\"vertical-align: inherit;\">At the end of the QPSK signal we recorded as an RF file.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python-high<\/span><\/span><\/p>\n<p><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source:&nbsp;<\/span><\/span><\/a><a href=\"https:\/\/github.com\/aerospaceresearch\/DirectDemod\">https:\/\/github.com\/aerospaceresearch\/DirectDemod<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd5] DirectDemod: Decoding of ADSB<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">On 1090 MHz airplanes are transmitting their meta data like aircraft id, location, speed and direction.It is called adsb. <\/span><span style=\"vertical-align: inherit;\">It is well-understood and fun to watch on flight radar24. <\/span><span style=\"vertical-align: inherit;\">Not in all the meta data is the location. <\/span><span style=\"vertical-align: inherit;\">We want to trilaterate the position of those signals to provide it as an open data set. <\/span><span style=\"vertical-align: inherit;\">And so, it is a great validation scheme because it can cross-checked with the provided location (which is half of all signals)<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: create a module out of the python libdump1090 from muzy linked below. <\/span><span style=\"vertical-align: inherit;\">the module needs to be loaded by the ground station main software [gsoc17-a08]. <\/span><span style=\"vertical-align: inherit;\">the output should be at each input signal (to iq-stream). <\/span><span style=\"vertical-align: inherit;\">Pseudoranger trilateration (positioning) software.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, Muzy<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python low \/ medium<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/muzy\/libdump1090\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/muzy\/libdump1090<\/span><\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Some Files to play with: <\/span><\/span><a href=\"https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjWEw4SUh5MzdaRkE\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjWEw4SUh5MzdaRkE<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd6] DirectDemod: Decoding of Automatic Picture Transmission (NOAA)<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">One of the cool things about space is peacefully working together and using space. <\/span><span style=\"vertical-align: inherit;\">The NOAA Weather satellites are good examples here, even though they were financed by the US, they offer all their home harbor. <\/span><span style=\"vertical-align: inherit;\">These maps allow ships to recognize dangerous storms on their routes so they can ship around it.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">The NOAA satellites are like lines scanners constantly scanning the Earth below them and directly sending each line down to Earth. <\/span><span style=\"vertical-align: inherit;\">This is done with the APT method, the automatic picture transmission, that some people also call &#8222;weather fax&#8220; because of the noise pattern that you can. <\/span><span style=\"vertical-align: inherit;\">Like the mentioned software before, there is no software yet. RF data in high sampling rate and IQ-mode and output the final data (in this case the weather map). <\/span><span style=\"vertical-align: inherit;\">For DGSN and so everyone else, we would like you to develope open source tool.<\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/OARj5wguj6M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: At &#8222;our demonstration day&#8220;. <\/span><span style=\"vertical-align: inherit;\">The RF data will be grabbed from the RTL-SDR receiver in IQ mode and you will use your software to generate the maps as seen in the above video. <\/span><span style=\"vertical-align: inherit;\">But now with only one tool, directly and by keeping the 2MHz original signal usefull for DGSN and our tracking algorithm.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python-high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-a-dd7] DirectDemod: Signal detection and decoding for GPS or Galileo (GNSS)<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">This task is similar to <a href=\"http:\/\/aerospaceresearch.net\/?page_id=202\">[gsoc17-a11]<\/a> but with Global Navigational Satellite Systems (GNSS). <\/span><span style=\"vertical-align: inherit;\">We could use GPS or now Galileo signals and trilaterate the position of origin. <\/span><span style=\"vertical-align: inherit;\">Otherwise, we could not use them. <\/span><span style=\"vertical-align: inherit;\">The orbit data is available and will be used to validate our tracking techniques.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: detect GPS or Galileo signals within the iq streams (raw). <\/span><span style=\"vertical-align: inherit;\">determine the sample count within the iq stream for the time-of-arrival state of each signal start. <\/span><span style=\"vertical-align: inherit;\">Pseudoranger trilateration (positioning) software.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: A. Hornig, D. Horwedel<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python-high<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/<\/span><\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Some Files to play with: <\/span><\/span><a href=\"https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjZk42RGY1dmNNaG8\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/drive.google.com\/open?id=0B-6iySZt3rrjZk42RGY1dmNNaG8<\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">KSat-Stuttgart eV<\/span><\/span><\/h3>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k01] Ksat:&nbsp; <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Universal Space Operation Center GUI<\/span><\/span><\/b><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ground stations for student projects tend to be one-offs. <\/span><span style=\"vertical-align: inherit;\">Our <\/span><\/span><a href=\"https:\/\/aerospaceresearch.net\/?p=326\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Universal Space Operation Center<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , What started at GSOC2017, aims to put an end to this by providing an easily customizable open-source framework for others to use. <\/span><span style=\"vertical-align: inherit;\">The main task of this GSOC period is to provide the possibility to generate a ready-to-use ground station with a simple GUI setup. <\/span><span style=\"vertical-align: inherit;\">This will also be a review of the current storage system of the setup data.<\/span><\/span><\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/y3wZPsGCqQU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected outcome: Creating an interface for the GUI. <\/span><span style=\"vertical-align: inherit;\">Design a design that allows fast access to all requisite data for the mission. <\/span><span style=\"vertical-align: inherit;\">Logging features for later mission evaluations. <\/span><span style=\"vertical-align: inherit;\">The GUI should be robust against handling failures. <\/span><span style=\"vertical-align: inherit;\">The GUI shall be tested under real conditions on several Operating Systems with the support provided by the KSat mission operations team.<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Java, Intermediate<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Victor Hertel, Valentin Starlinger<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: &nbsp; <\/span><\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/Universal-Space-Operations-Center\"><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/Universal-Space-Operation-Center<\/span><\/span><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k02] KSat: <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">High-Altitude Balloon Bus Software<\/span><\/span><\/b><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Description: <\/span><\/span><\/span><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Currently the Small Satellite Student Society is currently conducting high-altitude balloon missions. <\/span><span style=\"vertical-align: inherit;\">A high-altitude balloon wants to be equipped with a payload bus, which carries the payload. <\/span><span style=\"vertical-align: inherit;\">For the bus, basic functionality is required. <\/span><span style=\"vertical-align: inherit;\">This includes reading GPS data, power handling, communication with the payload, beacon operation and (potentially) communication with a ground station.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected outcome: Bus software for high-altitude balloon operation.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python, C ++, Intermediate<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Manfred Ehresmann, <\/span><\/span><\/span><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&nbsp;Valentin Starlinger, more tbd<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Source: New Project<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Training data: Will be provided soon<\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k03] Iridium Communication Software Upgrades for enhanced usability&nbsp;<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: Streamlining, debugging of current Iridium short message service software for sample communication and high altitude balloon tracking and communication. <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Porting to more generic application.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code is heritage from the sounding rocket mission <\/span><\/span><a href=\"http:\/\/www.ksat-stuttgart.de\/en\/our-missions\/mirka2-rx\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">MIRKA2-RX<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> and the high altitude balloon mission <\/span><\/span><a href=\"http:\/\/www.ksat-stuttgart.de\/en\/our-missions\/mirka2-icv\/\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">MIRKA2-ICV<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> .<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: C ++, Intermediate <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Florian Grabi <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Source: New Project<\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Training data: to be provided<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k04] VisMa &#8211; VisualMath with a visual equation solver<\/span><\/span><\/strong><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Motivation: Description: Maths gets tougher once numbers start to vanish, and alphabets start to take over? <\/span><\/span><a href=\"https:\/\/aerospaceresearch.net\/?p=431\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">VisMa<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> aims to make life simpler, VisMa provides step by step solution to basic algebraic equations. <\/span><span style=\"vertical-align: inherit;\">The project aims to help people solve complex problems and learn. <\/span><span style=\"vertical-align: inherit;\">It can help students in learning concepts. <\/span><span style=\"vertical-align: inherit;\">It can be used in research-oriented, double-checking the solution to problems. <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">This will be the second GSOC year for VisMa, so there is a lot of scope for development.<\/span><\/span><\/p>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-612-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/aerospaceresearch.net\/wp-content\/uploads\/2017\/08\/gsoc.mp4?_=1\" \/><a href=\"https:\/\/aerospaceresearch.net\/wp-content\/uploads\/2017\/08\/gsoc.mp4\">https:\/\/aerospaceresearch.net\/wp-content\/uploads\/2017\/08\/gsoc.mp4<\/a><\/video><\/div>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected Outcome: Video, gif, web of solving an equation. <\/span><span style=\"vertical-align: inherit;\">Provide a beginners tutorial for different types of equations. <\/span><span style=\"vertical-align: inherit;\">Document properly the use of the software<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Bonus: Implement to auto-solver for any equation (solve for symbol &#8218;x&#8216;) <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Add an adjustable skill-level bar. <\/span><span style=\"vertical-align: inherit;\">These impacts are many steps taken at once. <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Support LaTeX style input of equations<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: Python &#8211; Intermediate <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Siddharth Kothiyal, Manfred Ehresmann <\/span><\/span><br \/>\n<span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Source: <\/span><\/span><a href=\"https:\/\/github.com\/aerospaceresearch\/VisMa\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">https:\/\/github.com\/aerospaceresearch\/VisMa<\/span><\/span><\/a><\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k04] KSat: <\/span><\/span><b><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Development &amp; Simulation Software Building Blocks for CubeSat SOURCE<\/span><\/span><\/b><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Description: As part of the University of Stuttgart&#8217;s lecture &#8222;CubeSat Technology&#8220; the CubeSat SOURCE wants to be developed. <\/span><span style=\"vertical-align: inherit;\">Several building blocks for CubeSat design choices and CubeSat simulation will be required for the development.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected outcome: Tool that aid the CubeSat design process.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: C ++, Intermediate<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Manfred Ehresmann, TBD<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Source: New Project<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Training data:<\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc18-k05] Satellite Bus Software for the CubeSat SOURCE<\/span><\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Description: As part of the University of Stuttgart&#8217;s lecture &#8222;CubeSat Technology&#8220; the CubeSat SOURCE wants to be developed. <\/span><span style=\"vertical-align: inherit;\">The satellite is a small scale variant of a real satellite. <\/span><span style=\"vertical-align: inherit;\">Thus, a fully functioning software is required in the end. <\/span><span style=\"vertical-align: inherit;\">Critical CubeSat functions include Communication, power handling and thermal management. <\/span><span style=\"vertical-align: inherit;\">Additional functions are: Payload operation, attitude control and propulsion.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Expected outcome: Generic satellite bus software.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Code Difficulty: C ++, Intermediate<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mentor: Manfred Ehresmann, more tbd<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Source: New Project<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(Optional) Training data: <\/span><\/span><\/span><\/p>\n<h3><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Misc<\/span><\/span><\/h3>\n<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">[gsoc17XX] Propose YOUR idea!<\/span><\/span><\/strong><\/p>\n<p>This is up to you! Propose your idea what you think we need and miss. Please contact us to discuss it beforehand. Also provide your expected results. Having working code would be beneficial!<\/p>\n<p><strong>[XXXX17xX] <a href=\"https:\/\/aerospaceresearch.net\/?page_id=6\">Previously unused ideas of other coding campaigns<\/a><\/strong><\/p>\n<p>Click the link above to find previous ideas of previous coding campaigns. Please refer to their ideas code (in []).<\/p>\n<h2 id=\"infosstudents\">4. Infos for Students:<\/h2>\n<p>Being accepted as a GSOC 2017 student is quite competitive. Accepted students typically have thoroughly researched the technologies of their proposed project and have been in frequent contact with potential mentors. Simply copying and pasting an idea here will not work. On the other hand, creating a completely new idea without first consulting potential mentors is unlikely to work out. But we encourage you to also submit and post your own ideas. Prepared and working code works best for our well-acceptance.<\/p>\n<p>As a result of our last two participations in Google and ESA summer of code campaigns, we adapted our selection process. We now have a transparent application scheme where you see for what you get points. And you get points for what we expect of you. We tried to find a good compromise between the fundamental skills we want to see, and also give newcomers and space students a fair chance. And as you can see, there is also a way to surprise us with your creativity. We like to be convinced with working prototypes and good community interaction. Overall, we BELIEVE everyone can do that and we mentors will help you help yourself.<\/p>\n<p>When you will ask us afterwards, we will also take time to discuss with you how you ranked. This could help you improve for next year\u2019s GSOC.<\/p>\n<h3><strong>Transparent Application Rating (New since 2016)<\/strong><\/h3>\n<p>Please read the baseline and the optional parts of the pointing schemes. We are listing those points to help you successfully apply and not missing an obvious point. You can always do more, but please check those points. We will be fair, we promise. You can always ask us and we will help you.<\/p>\n<h4>Baseline:<\/h4>\n<ul>\n<li>5pts Communicated with us org mentors (via their emails below)?<\/li>\n<li>5pts Communicated with the community (via <a href=\"https:\/\/lists.shackspace.de\/mailman\/listinfo\/constellation\">email list<\/a>)?<\/li>\n<li>5pts Does your application contain a motivation letter? Tell us why you like us and our projects! And prove that you know who we are and what we do! \ud83d\ude09 (1 page is okay)<\/li>\n<li>5pts Do you reference projects you coded WITH links to repos or provided code?<\/li>\n<li>5pts Do you provide all demanded ways of contact (email, skype, mobile\/phone, and twitter, chat and\/or tumblr if available)<\/li>\n<li>3pts Do you add a preliminary project plan (before, during, after GSOC)?<\/li>\n<li>3pts Do you state which project you are applying for and why you think you can do that?<\/li>\n<li>3pts Do you have time for GSOC? This is a paid job! State that you have time in your motivation letter, and list other commitments!<\/li>\n<li>1pts Only applied via the <a href=\"http:\/\/summerofcode.withgoogle.com\/\">GSOC 2018<\/a>&nbsp;page (please don&#8217;t send it directly to us!)<\/li>\n<li>1pts Added a link to ALL your application files to a cloud hoster like github or dropbox? (easy points! \ud83d\ude09 )<\/li>\n<li>0pts Be honest! Only universal Karma points. \ud83d\ude42<\/li>\n<li>5pts Did you do push code to the existing code? Or did a bugfix?<\/li>\n<\/ul>\n<h4>Optional:<\/h4>\n<ul>\n<li>10pts Do you have an aerospace background and did you reference it in your application?<\/li>\n<li>15pts Wild space. Be creative, impress us! \ud83d\ude42<\/li>\n<li>5pts completed CV (1-2 pages optimal!)<\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2pts If you select hardware related projects, do you have (access to) it?<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Again, please try to get the maximum number of points! <\/span><span style=\"vertical-align: inherit;\">\ud83d\ude42<\/span><\/span><\/p>\n<h2 id=\"whatelse\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">5. What else do we offer?<\/span><\/span><\/h2>\n<ul>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Awesome space projects<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">long term involvement<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">scientific papers with you as Co-Author for international conferences (video below)<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">letter of recommendation<\/span><\/span><\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/TC4Ls3AGHf4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<h2 id=\"contacts\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">6. #contact<\/span><\/span><\/h2>\n<ul>\n<li><a href=\"https:\/\/lists.shackspace.de\/mailman\/listinfo\/constellation\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Mailinglist<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> for details<\/span><\/span><\/li>\n<li><a href=\"http:\/\/aerospaceresearch.net\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">http:\/\/aerospaceresearch.net<\/span><\/span><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Google Summer of Code 2018 with Aerospace Research.net , KSat-Stuttgart eV and the Institute of Photogrammetry (IFP, University of Stuttgart) This is AerospaceResearch.net&#8217;s common ideas page for Google Summer of Code 2018 . Read everything, have fun, make space possible! You want to find here &#8230; General information Our Coding Ideas List for you Coding &hellip; <a href=\"https:\/\/aerospaceresearch.net\/?page_id=612\" class=\"more-link\"><span class=\"screen-reader-text\">\u201eGSOC2018 ideas for AerospaceResearch.net + KSat-Stuttgart e.V. + IFP University of Stuttgart\u201c<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1103,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/pages\/612"}],"collection":[{"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=612"}],"version-history":[{"count":23,"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/pages\/612\/revisions"}],"predecessor-version":[{"id":1110,"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/pages\/612\/revisions\/1110"}],"up":[{"embeddable":true,"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=\/wp\/v2\/pages\/1103"}],"wp:attachment":[{"href":"https:\/\/aerospaceresearch.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}