ASP_55101

binary record "ASP_55101"
Annotated Source Packet for GPSR SciSatellitesInView 55300

idfield namedefinition
0sensing_time
binary timesize: 12
Sensing Time. Time of the actual acquisition of the source packet

unit: "s since 2000-01-01"

value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
binary recordsize: 12
ENVISAT binary datetime

idfield namedefinition
0days
binary int32size: 4
days since January 1st, 2000 (may be negative)

unit: "days since 2000-01-01"
1seconds
binary uint32size: 4
seconds since start of day

unit: "s"
2microseconds
binary uint32size: 4
microseconds since start of second

unit: "1e-6 s"
1packet_length
binary uint16size: 2
Packet length = (length of source packet excluding 6 bytes) - 1
2num_vcdu
binary uint16size: 2
Number of VCDUs containing current SP
3num_vcdu_missing
binary uint16size: 2
Number of missing VCDUs containing current SP
4crc_flag
binary uint8size: 1
CRC Error Flag, identifying the detection of a CRC error in the packet (1 = CRC error, 0 = no CRC error)
5spare
binary bytessize: 1
spare

hidden: true
6source_packet
binary record
Instrument Source Packet

idfield namedefinition
0packet_header
binary record "CCSDS_packet_header"size: 6
1data
binary record
idfield namedefinition
0data_field_header
binary record "ASP_Data_Field_Header"size: 12
1SID
binary uint8size: 1
2GST00002
binary uint32size: 1
GPSRE FrontEndTemp
3GST00003
binary uint32size: 1
GPSRE NotUsed
4GST00004
binary uint32size: 0:3
GPSRE SerialNumber
5GST00005
binary uint32size: 0:1
GPSRE NomRedFlag
6GST00006
binary uint32size: 0:1
GPSRE AllDataValidFlag
7GST00007
binary uint32size: 0:3
GPSRE ReceiverMode
8GST00008
binary uint32size: 1
GPSRE NofRecordsInBlock
9Group_8
binary array[dim_0]
dim_0: int(../GST00008)
binary recordsize: 28
idfield namedefinition
0GST00009
binary uint32size: 0:3
GPSRE ConstellationID
1GST00011
binary uint32size: 1
GPSRE SpaceVehicleID
2GST00010
binary uint32size: 0:3
GPSRE SVBlockType
3GST00048
binary uint8size: 0:1
GPSRE EphemerisDataAvail
4GST00049
binary uint8size: 0:1
GPSRE SVTempBannedFlag
5GST00013
binary uint32size: 0:4
GPSRE AntennaID
6GST00050
binary uint8size: 0:1
GPSRE SVExcludedByTC
7GST00051
binary uint8size: 0:1
GPSRE SVUsedForNavSol
8GST00052
binary uint8size: 0:1
GPSRE MultipthMitigtMask
9GST00053
binary uint8size: 0:1
GPSRE GnssSvAntennaMask
10GST00054
binary uint32size: 1
GPSRE MultiFreqChTrkStat
11GST00055
binary uint32size: 0:5
GPSRE UsrRangeAccurIndex
12GST00056
binary uint8size: 0:1
GPSRE AlertFlag
13GST00057
binary uint32size: 0:2
GPSRE NotUsed
14GST00058
binary uint8size: 0:1
GPSRE SignalDataHealthL1
15GST00059
binary uint8size: 0:1
GPSRE SignalDataHealthL2
16GST00060
binary uint32size: 0:6
GPSRE NotUsed
17GST00061
binary uint32size: 4
GPSRE PseudoRange MSB
18GST00062
binary uint32size: 2
GPSRE PseudoRange LSB
19GST00063
binary int32size: 4
GPSRE DeltaRange
20GST00064
binary uint32size: 2
GPSRE ZenithAngleTime t0
21GST00065
binary int32size: 2
GPSRE AzimuthAngleTimeT0
22GST00066
binary uint32size: 2
GPSRE ZenithAngleTimeT1
23GST00067
binary int32size: 2
GPSRE AzimuthAngleTimeT1
24GST00068
binary uint32size: 2
GPSRE AttitudUncertainty
25GST00069
binary uint32size: 2
GPSRE NotUsed
10Spare_Align
binary bytessize: 3

hidden: true
2crc
binary uint16size: 2