Datum Sentence Definition - Quectel L70 Command Manual

PZ90
RAIM
RMC
RLM
RLS
URC

3.3. Datum Sentence Definition

The datum sentence definition for $GNDTM,xxx,x,xx.xxxx,x,xx.xxxx,x,xxx,xxx*hh<CR><LF> is illustrated
below:
Table 4: Datum Sentence Definition
Field
1
2
3
4
5
6
7
8
9
GNSS_SDK_Commands_Manual
Parametry Zemli 1990
Receiver Autonomous Integrity Monitoring
Recommended Minimum Specific GNSS Data
Return Link Message
Return Link Service
Unsolicited Result Code
Meaning
Local datum code (xxx):
W84 - WGS84
W72 - WGS72
S85 - SGS85
P90 - PZ-90
Local datum sub code (x)
Latitude offset in minutes (xx.xxxx)
Latitude offset mark (N: +, S: -) (x)
Longitude offset in minutes (xx.xxxx)
Longitude offset mark (E: +, W: -) (x)
Altitude offset in meters.
Datum (xxx):
W84 - WGS84
W72 - WGS72
S85 - SGS85
P90 - PZ-90
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