Page
110
of
133
Version 3.0 Rev r000
Date 25-08-2010
Part No. 96000001
Seawater Absorption db/km
Freq.
10°C
15°C
20°C
25°C
200
55 67 80 89
210
57
69
82
94
220
59 71 85 97
230
61
74
88
101
240
63 76 91 105
250
65 78 94 109
260
67
80
96
113
270
69 82 99 116
280
71
84
101
120
290
73 86 104
123
300
75 88 106
126
310
78 91 108
129
320
80 93 111
132
330
82
95
113
135
340
85 97 115
138
350
87 99 118
141
360
90 102 120 143
370
92 104 122 146
380
95
106
125
149
390
98 109 127 152
400
100 111 129 154
Table 11: Operating Frequency - water temperature - absorption
Summary of Contents for 2022
Page 1: ...SONIC 2024 2022 BROADBAND MULTIBEAM ECHOSOUNDERS Operation Manual V3 0 Part No 96000001 ...
Page 2: ...Page 2 of 133 Version 3 0 Rev r000 Date 25 08 2010 Part No 96000001 ...
Page 92: ...Figure 78 Smooth log information copied from real time survey log ...
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Page 116: ...Page 116 of 133 Version 3 0 Rev r000 Date 25 08 2010 This page intentionally left blank ...
Page 125: ...Page 125 of 133 Version 3 0 REV r000 Date 25 08 2010 Figure 94 Sonic 2024 Receive Module ...