https://forum.krakenrf.com/t/where-has-the-passive-radar-code-gone/98
More censored projects, files, and video... username/password: krakenrf/krakensdr https://mega.nz/file/1CUXVIRD#oGPaT-Qz-VVpqTrUYFmTh6Y0sGTZP6-_VaoF2WWorR8 <----- https://mega.nz/file/lClj1IDJ#jZSzoDsuukyNiked-gX_8DYwjiZuqersolzySH9iHZU https://www.youtube.com/watch?v=GZAbPsT3oRM <----- pyAPRIL (a python based DSP library which implements passive radar algorithms according to a cached version of their website) was also recently deleted from github, and its websites appear to be down as well. https://opentuna.cn/pypi/web/simple/pyapril/ https://github.com/Max-Manning/passiveRadar Passive radar detection of aircraft, boats, and drones The KrakenRF team were actively working on more advanced code for passive radar which would've plotted radar hits on a map. https://spectrum.ieee.org/passive-radar-with-sdr https://twitter.com/rtlsdrblog/status/1591657740229046274 https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-121 https://research.mit.edu/integrity-and-compliance/export-control/information... https://www.rtl-sdr.com/nils-critiques-the-mh370-wspr-aircraft-scatter-theor... (xxvii) Bi-static/multi-static radar that exploits greater than 125 kHz bandwidth and is lower than 2 GHz center frequency to passively detect or track using radio frequency (RF) transmissions (e.g., commercial radio, television stations) https://github.com/krakenrf/krakensdr_pr commit 734ea34bb790ab3ba9b86f386699fa1ab5fec946 Author: krakenrf <78108016+krakenrf@users.noreply.github.com> Date: Wed Aug 24 23:10:45 2022 +1200 https://www.crowdsupply.com/krakenrf/krakensdr/updates/releasing-the-krakens... https://user-images.githubusercontent.com/78108016/170861588-485fb2a3-6e31-4... https://user-images.githubusercontent.com/78108016/170861790-531a46a8-87f3-4... https://user-images.githubusercontent.com/78108016/195984068-c5a851a8-7135-4... https://user-images.githubusercontent.com/78108016/196012255-f3b74691-5617-4... https://user-images.githubusercontent.com/78108016/170988033-4dfd93eb-8f1e-4... https://www.mathworks.com/help/fusion/ug/track-using-bistatic-range-detectio... https://www.mathopenref.com/constellipse1.html