jy1sat_ssdv forms part of gr-satellites and can be used to extract and decoded SSDV images from a KISS
file containing frames from JY1SAT.
gr-satellites is a GNU Radio out-of-tree module encompassing a collection of telemetry decoders that
supports many different Amateur satellites. It supports most popular protocols, such as AX.25, the
GOMspace NanoCom U482C and AX100 modems, an important part of the CCSDS stack, the AO-40 protocol used in
the FUNcube satellites, and several ad-hoc protocols used in other satellites.