PSRDOP2

DOP values for the satellites used in the PSR solution

Platform:

OEM719, OEM729, OEM7500, OEM7600, OEM7700, OEM7720, PwrPak7, CPT7, CPT7700, SMART7, SMART2

The PSRDOP2 log contains the Dilution Of Precision (DOP) values for the satellites being used in the PSR solution. This log is similar to the PSRDOP log but contains the per-system TDOPs; see the PSRDOP log for more information on the DOPs.

Message ID: 1163

Log Type: Asynch

Recommended Input:

log psrdop2a onchanged

ASCII Example:

#PSRDOP2A,COM1,0,89.5,FINESTEERING,1613,164820.000,02000008,0802,39031;1.6740,1.3010,0.6900,1.1030,2,GPS,0.6890,GLONASS,0.7980*5dd123d0.

Field

Field type

Description

Format

Binary Bytes

Binary Offset

1

PSRDOP2 header

Log header. For information about the log headers, see ASCII, Abbreviated ASCII or Binary.

 

H

0

2

GDOP

Geometric dilution of precision - assumes 3D position and receiver clock offset (all 4 parameters) are unknown

Float

4

H

3

PDOP

Position dilution of precision - assumes 3D position is unknown and receiver clock offset is known

Float

4

H+4

4

HDOP

Horizontal dilution of precision

Float

4

H+8

5

VDOP

Vertical dilution of precision

Float

4

H+12

6

#systems

Number of systems

Ulong

4

H+16

7

system

See Table: System Used for Timing

Enum

4

H+20

8

TDOP

Time dilution of precision

Float

4

H+24

9

Next satellite offset = H+20+(#systems x 8)

10

xxxx

32-bit CRC (ASCII and Binary only)

Hex

4

H+20+
(#systems x 8)

11

[CR][LF]

Sentence terminator (ASCII only)

-

-

-

System Used for Timing

Binary

ASCII

0

GPS1

1

GLONASS

2

GALILEO

3

BEIDOU

4

NAVIC

99

AUTO2