GAPS
-
User Guide
I.14
IXSEA USBL INS 1
Byte
number
Field
Bits Definition
Value
LSB
Min
Max
1
GG
hex
8
header
55
hex
2
Bits 2 to 0
3
Message number
001
bin
Bits 7 to 3
5
Transponder ID
NA
0
31
3, 4, 5, 6
LLLLLLLLhex
32
Latitude (deg)
(Two-complement coded)
180/2
32
-90°
90x(1-2
32
)°
7, 8, 9, 10
NNNNNNNNhex 32
Longitude (deg)
360/2
32
0°
360.(1-2
32
)°
11, 12
13
ZZZZZhex
(8+8+4 bits:
- byte11,
- byte12,
- bits 3 to 0 of 13)
20
Z(m), immersion
0.01 m
0 m
(0000
hex
)
+10485,75 m
(FFFFF
hex
)
Bit 4
1
Reserved
Bits 7 to 5
3
Major axe XY: long axe (in m) of the error ellipse representing the
standard deviation on the position in the XY plane
000: 0 m < standard deviation < 0,5 m
001: 0,5 m < standard deviation < 1,5 m
010: 1,5 m < standard deviation < 3 m
011: 3 m < standard deviation < 6 m
100: 6 m < standard deviation < 12 m
101: 12 m < standard deviation < 25 m
110: 25 m < standard deviation < 50 m
111: standard deviation > 50 m
MU-GAPS-AN-005-H - November 2019
211
Summary of Contents for GAPS
Page 1: ...GAPS Positioning System User Guide...
Page 2: ......
Page 22: ...GAPS User Guide Figure 7 HiSys hoisting system 22 MU GAPS AN 005 H November 2019...
Page 112: ...GAPS User Guide Figure 52 Mobile properties window 112 MU GAPS AN 005 H November 2019...
Page 228: ...PAGE INTENTIONALLY LEFT BLANK 228 MU GAPS AN 005 H November 2019 GAPS User Guide...
Page 229: ...GAPS User Guide L GAPS Antenna Mechanical Drawing MU GAPS AN 005 H November 2019 229...
Page 231: ...GAPS User Guide N GAPS BOX Mechanical Drawing MU GAPS AN 005 H November 2019 231...
Page 232: ...GAPS User Guide O Rackable GAPS BOX Mechanical Drawing 232 MU GAPS AN 005 H November 2019...
