NAVIS NavDP 4000. Operation Manual
Sonardyne ATS ASCII
The message format:
dd mmm yy hh:mm:ss B:d X:ddd.d Y:ddd.d D:ddd.d P:d.d r:d.d H:ddd.d
where:
B:
— Beacon index 0=ship, 1-10=beacons
X: Y:
— Coordinates in meters (mathematic system upOY - right OX)
D:
— Depth in meters
P:
— Ship pitch, deg Positive pitch is Bow up
R:
— Ship roll DEG Positive roll is Port up
H:
— Ships heading relative to North in degrees, 0..360
Example
19 Sep 95 11:32:53 B:4 X:-107.3 Y:102.2 D:99.8 P:0.2 R:-0.3 H:25.4
19 Sep 95 11:32:54 B:0 X:416739.9 Y:5579729.2 D:1.2 P:0.2 R:-0.3 H:25.4
Sonardyne HPR 418
HPR 418 Message 1 Format (Beacons): || HPR 418 Message 2 Format (Vessel):
------------------------------------||-------------------------------------|
Field name
| Size| Offset|| Field name
| Size| Offset|
----------------------|-----|-------||-----------------------|-----|-------|
Start Character (0x55)| 1
| 0
|| Start Character (0x55)| 1
| 0
|
Block Length
| 2
| 1
|| Block Length
| 2
| 1
|
Message Type
| 1
| 3
|| Message Type
| 1
| 3
|
Destination
| 1
| 4
|| Destination
| 1
| 4
|
Tp_index
| 2
| 5
|| Tp_array
| 1
| 5
|
Operation_mode
| 1
| 7
|| Td_num
| 1
| 6
|
Sync_mode
| 1
| 8
|| Pos_East
| 4
| 7
|
Tp_type
| 1
| 9
|| Pos_North
| 4
| 11
|
Tp_operation
| 1
| 10
|| Depth
| 4
| 15
|
Pos_data_from
| 1
| 11
|| Horr_err_ellipse_dir
| 4
| 19
|
Reply_status
| 1
| 12
|| Horr_err_ellipse_major| 4
| 23
|
Filt_x_pos
| 4
| 13
|| Horr_err_ellipse_minor| 4
| 27
|
Filt_y_pos
| 4
| 17
|| Z_Standard_deviation
| 4
| 31
|
Filt_z_pos
| 4
| 21
|| Pos_type
| 1
| 35
|
x_pos
| 4
| 25
|| Pos_status
| 1
| 36
|
y_pos
| 4
| 29
|| P_course
| 4
| 37
|
z_pos
| 4
| 33
|| P_roll
| 4
| 41
|
Slant_range
| 4
| 37
|| P_pitch
| 4
| 45
|
P_course
| 4
| 41
|| Diagnostic
| 2
| 49
|
P_roll
| 4
| 45
|| Sumcheck
| 2
| 51
|
P_pitch
| 4
| 49
|| Stop character (0xAA) | 1
| 53
|
Td_beam
| 1
| 53
||--------------------------------------
Td_type
| 1
| 54
|
Td_num
| 2
| 55
|
Diagnostic
| 2
| 57
|
Stand_dev
| 4
| 59
|
Instr_data
| 4*n | 63
|
Sumcheck
| 2
| 63+4*n|
Stop character (0xAA) | 1
| 65+4*n|
287
Doc. 000.JDP-10000-OME, rev.3.3.13/“2102.$–17A-Advanced”
