10 0 NIMBUS
21 1 VTPR
32 2 TIROS 1 (TIROS, NOAA-6 TO NOAA-13)
43 3 TIROS 2 (NOAA-14 ONWARDS)
510 10 EOS
631 31 DMSP
761 61 EUMETSAT POLAR SYSTEM (EPS)
891 91 ERS
9121 121 ADEOS
10241 241 GOES
11261 261 JASON
12271 271 GMS
13272 272 MTSAT
14301 301 INSAT
15331 331 METEOSAT OPERATIONAL PROGRAMME (MOP)
16332 332 METEOSAT TRANSITIONAL PROGRAMME (MTP)
17333 333 METEOSAT SECOND GENERATION PROGRAMME (MSG)
18351 351 GOMS
19380 380 FY-1
20381 381 FY-2
21401 401 GPS
22402 402 GLONASS
23403 403 GALILEO
24511 511 MISSING VALUE
25