File: ublox_msgs/CfgDAT.msg
Raw Message Definition
# CFG-DAT (0x06 0x06)
# Set User-defined Datum
#
# For more information see the description of Geodetic Systems and Frames.
#
uint8 CLASS_ID = 6
uint8 MESSAGE_ID = 6
# Only for GET, these values are not used for write
uint16 datumNum # Datum Number: 0 = WGS84, 0xFFFF = user-defined
uint16 DATUM_NUM_WGS84 = 0
uint16 DATUM_NUM_USER = 65535
uint8[6] datumName # ASCII String: WGS84 or USER
float64 majA # Semi-major Axis [m]
# accepted range = 6,300,000.0 to 6,500,000.0 meters
float64 flat # 1.0 / Flattening
# accepted range is 0.0 to 500.0
float32 dX # X Axis shift at the origin [m]
# accepted range is +/- 5000.0 meters
float32 dY # Y Axis shift at the origin [m]
# accepted range is +/- 5000.0 meters
float32 dZ # Z Axis shift at the origin [m]
# accepted range is +/- 5000.0 meters
float32 rotX # Rotation about the X Axis [s]
# accepted range is +/- 20.0 milli-arc seconds
float32 rotY # Rotation about the Y Axis [s]
# accepted range is +/- 20.0 milli-arc seconds
float32 rotZ # Rotation about the Z Axis [s]
# accepted range is +/- 20.0 milli-arc seconds
float32 scale # Scale change [ppm]
# accepted range is 0.0 to 50.0 parts per million
Compact Message Definition
uint8 CLASS_ID=6
uint8 MESSAGE_ID=6
uint16 DATUM_NUM_WGS84=0
uint16 DATUM_NUM_USER=65535
uint16 datumNum
uint8[6] datumName
float64 majA
float64 flat
float32 dX
float32 dY
float32 dZ
float32 rotX
float32 rotY
float32 rotZ
float32 scale