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2024
R2Sonic 2024 Multibeam Echosounder Manuals
Manuals and User Guides for R2Sonic 2024 Multibeam Echosounder. We have
2
R2Sonic 2024 Multibeam Echosounder manuals available for free PDF download: Operation Manual
R2Sonic 2024 Operation Manual (254 pages)
BROADBAND MULTIBEAM ECHOSOUNDERS
Brand:
R2Sonic
| Category:
Marine Equipment
| Size: 8 MB
Table of Contents
Table of Contents
5
List of Tables
21
Figure 1: Sonic MBES Block Diagram
23
Introduction
23
Outline of Equipment
23
How to Use this Manual
24
Standard of Measurement
24
Table 1: Metric to Imperial Conversion Table
24
Sonic 2024 System Specification
25
Sonic 2026 System Specification
25
Sonic Specifications
25
Table 2 2026 System Specifications
25
Table 3: 2024 System Specifications
25
Sonic 2022 System Specification
26
Sonic 2024 Dimensions and Weights
26
Sonic 2026 Dimensions and Weights
26
Table 4: 2020 System Specifications
26
Table 5: 2026 Dimensions and Mass
26
Table 6: 2024 Dimensions and Mass
26
Sonic 2022 Dimensions and Weights
27
Sonic 2026/2024/Sonic 2022 Electrical Interface
27
Sonic MBES Ping Rates (SV = 1500.00M/Sec)
27
Table 7: 2022 Dimensions and Mass
27
Table 8: Electrical Interface
27
Table 9: Ping Rate Table
27
Acoustic Centre
29
Figure 2: Sonic 2024 Acoustic Centre
29
Figure 3: Sonic 2024 Acoustic Centre, as Mounted
29
Figure 4: Sonic 2022 Acoustic Centre
30
Figure 5: Sonic 2022 Acoustic Centre, as Mounted
30
Figure 6: Sonic 2026 Acoustic Centre
31
Figure 7: Sonic 2026 Acoustic Centre, as Mounted
31
Figure 8: Sonic 2024 and Sonic 2022 on the Mounting Frame
33
Sonic MBES Receive Module Installation
33
SONIC MBES SONAR HEAD INSTALLATION - Surface Vessel
33
Figure 10: Receive Module Face
34
Figure 11: Seated Connectors (Sonic 2024 on the Left and Sonic 2022 on the Right)
34
Figure 12: Connector Wiggle - Back and Forth NOT up and down
34
Figure 9: Topside of Receive Module
34
Mounting the Sonic MBES Receive Module
34
Receive Module
34
Figure 13: New Cable Penetrator with a Locking Ring
35
Figure 14: Deck Lead to Penetrator Connection
35
New Deck Lead Connector
35
Figure 15: Lower Bracket Positioned
36
Figure 16: Upper Bracket Secured
36
Figure 17: Sonic 2020; Standard Decklead on Top; Penetrator Decklead on Bottom
36
New Cable Clamping Arrangement
36
Figure 18: Sonic 2024; Standard Decklead on Top; Penetrator Decklead on Bottom
37
Figure 19: Updated Projector Housing
37
Figure 20: Upper Bracket for Projector Cable Clamp
38
Figure 21: Projector Cable Clamp Lower Bracket
38
Figure 22: Projector Cable Clamp Upper Bracket
38
Figure 23: Projector Cable Clamp in Place
38
Figure 24: Projector Cable Clamp Bolt / Mounting Arrangement
39
Figure 25: Receive Module with Cables Connected
40
Figure 26: Position the Insulating Bushing
40
Figure 27: Sonic 2024 Projector
41
Figure 28: Projector Stand-Off
41
Figure 29: Mounting the Projector
41
Mounting the Sonic 2024/2022 Projector
41
Figure 30: View of the Mounted Projector; NB. the Connector Is Facing Protective Fin
42
Figure 31: SV Probe Mounted in Block
42
Figure 32: Mounting the Sonic 2026 Projector
42
Mounting the Sonic 2026 Projector
42
Figure 33: Sonic 2026 in the Mounting Frame
43
Correct Orientation of the Sonic MBES
44
Deck Test before Deployment
44
Figure 34: Correct Orientation of the Sonic MBES
44
Hull Mount
46
Introduction
46
Moon Pool Mount
46
Over-The-Side Mount
46
Sonar Head Installation Guidelines
46
ROV Mounting
47
Figure 35: Sonar Interface Module (SIM)
49
Physical Installation
49
Sonar Interface Module (SIM)
49
SONAR INTERFACE MODULE (SIM) INSTALLATION and INTERFACING
49
Electrical and Interfacing
50
Figure 36: Removal of Trim to Expose Securing Holes
50
Figure 37: SIM Interfacing Physical Connections
51
Figure 38: SIM Interfacing Guide (from the Label on Top of the SIM)
51
Figure 39: SIM IEC Mains Connection and Deck Lead Amphenol MS Connector
52
Figure 40: Wet End Connectors
52
Table 10: Deck Lead Pin Assignment (Gigabit Ethernet and Power)
52
Table 11: as of March 2021 Deck Lead Pin Assignment
53
Figure 41: Projector Cable Configuration
54
Figure 42: TTL Input/Output (PPS and Sync In/Out) Schematic
57
Serial Communication
57
Table 12: DB-9M RS-232 Standard Protocol
57
Table 13: SIM DB-9M Serial Pin Assignment
57
Time and PPS Input
57
Motion Input
58
SVP Input
58
Figure 43: Sonic Control Icon on Desktop
60
Figure 44: Sonic Control 2000
60
Hot Keys
60
Installing Sonic Control Graphical User Interface
60
Operation of the Sonic Mbes Via Sonic Control
60
Figure 45: Settings Menu
61
Initial Computer Setup for Communication
61
Network Setup
61
Settings Menu
61
Discover Function
62
Figure 46: Windows Internet Adaptor Properties
62
Figure 47: IP and Subnet Mask Setup
62
Figure 48: Sonic Control Network Setup
63
Configuring Network Communication
64
Figure 49: Set ins IP Figure 50: Set IP Time Expired
64
Figure 51: Command Prompt-Ipconfig/All
64
Ethernet Interfacing
66
Figure 52: Sensor Serial Communication Settings
66
Sensor Setup (Serial and Ethernet Interfacing)
66
Figure 53: Sensor Ethernet Communications Settings
67
Gps
67
Heading
67
Motion
67
Svp
67
Figure 54: Trigger In/Out Options
68
Trigger in / Trigger out
68
Figure 55: Settings Menu
69
Figure 56: Sonar Operation Settings Window
69
Sonar Settings (Hotkey: F2)
69
Figure 57: Operating Frequency Selection
70
Frequency (Khz) 170 Khz - 450 Khz
70
Figure 58: 90 - 100 Khz Low Frequency Option for Sonic 2026
71
Figure 59: Ping Rate Limit
71
Ping Rate Limit
71
Sector Coverage
71
Figure 60: Sector Coverage
72
Figure 61: Asymmetric Sector Sizing
72
Bottom Sampling
73
Figure 62: Sector Rotate
73
Minimum Range Gate (M)
73
Sector Rotate
73
Figure 63: Bottom Sampling Modes
74
Figure 64: Example of Going from Normal to Quad Mode
75
Figure 65: Indication of Bottom Sampling Mode
75
Figure 66: Highlighted Indicator for Equiangular Operation When in the Equidistant Mode
75
Ultra High Density (UHD™)
75
Figure 67: Normal Mission Mode Selections
77
Figure 68: Mission Mode with the FLS Option Installed
77
Imagery
77
Mission Mode
77
Figure 69: Enable Acoustic Image in the Wedge Display
78
Figure 70: FLS Wide Mode
78
Figure 71: Imagery Palette Selection in Display Options
78
Figure 72: Stealth Mode Single Ping Button
79
Figure 73: Settings Menu FLS Settings Option
79
Figure 74: Sonic 2020/2026 FLS Options
79
Table 14: Sonic 2020/2026 FLS Vertical Beamwidth
80
Figure 75: Roll and Pitch Stabilize
81
Roll Stabilize and Pitch Stabilize
81
Dual Head Mode (also See Appendix VII, Section 13.9)
82
Figure 76: Dual Head Mode
82
Figure 77: Dual Head Mode Active
82
Figure 78: Load Settings Menu Selection
83
Figure 79: Loading an .Ini File
83
Figure 80: Default Dual Head Network Settings
83
Truepix™, Snippets, Water Column Enable and Intensity Enable
84
Water Column Data Collection
85
Multimode
86
Multispectral Mode
86
Pipeline Mode
87
Absorption: 0 - 200 Db/Km
89
Ocean Setting
89
Spreading Loss: 0 - 60 Db
89
Time Variable Gain
90
Head Tilt
93
Installation Settings
93
Projector Orientation
93
Projector Z Offset (M)
93
Status
94
System Status
94
Saturation Monitor
95
Truepix™ Monitor
96
Engineering
97
Firmware Update
97
Tools
97
Help
100
Help Topics
100
Options
100
Snapshot and Reset Sector Rotate
100
About Sonic Control
101
Remote Assistance
101
Display Settings
102
Survey Feet Unit (Display Only)
102
Imagery
103
Truepix™ and Water Column
103
Video Capture
103
ROBO Automatic Sonar Operation
104
Robo Settings
105
Main Operation Parameters
106
Range: 0 - 1200 Metres
106
Power: 191 - 221 Db
108
Pulse Width: 15Μsec - 1115Μsec (Sonic 2026 Max Is 2000Μsec)
108
Rangetrac™ - Sonic Control Automatically Sets Correct Range
108
Depth Gates: Gatetrac
109
Gain: 1 - 45
109
GUI Rec(Ord)
112
Ruler
112
Default Setting Ini File
113
Save Settings
113
Operating Sonic Control on a Second Computer
114
Two Computer Setup
114
Changing Back to One Computer
115
Sonic MBES Sonar Head Block Diagram
117
Sonic Mbes Theory of Operation
117
Sonic MBES Transmit (Normal Operation Mode)
118
Sonic MBES Receive (Normal Operation Mode)
119
Sonar Interface Module (SIM) Block Diagram
121
Sonic 2024/2022 Sonar Interface Module (SIM) Block Diagram
121
Appendix I: R2Sonic I2NS Components and Operation
123
Components
123
Type 82 IMU
124
Connection Diagram
125
INS BNC - TNC Connections
126
Installation
126
The IMU and GPS Antennas
126
I2NS DB9 Connections
127
Network Setup
128
Setup in Sonic Control
128
Applanix Group 119 Specific to R2Sonic SIMINS
129
INS Monitor (Alt+I)
130
Sensor Setup
130
Measuring IMU Offsets
132
I2NS Physical Specifications
134
IMU Types
134
Table 15: I2NS Dimensions and Mass
134
Table 16: Electrical Specifications
134
I2NS Drawings
135
I2NS Type 42 IMU
135
I2NS Type 82 IMU
136
I2NS Sonar Interface Module (SIM)
137
APPENDIX II: Multibeam Survey Suite Components
139
Auxiliary Sensors and Components
139
Differential Global Positioning System
139
Installation
139
GPS Calibration
140
Gyrocompass
141
Gyrocompass Calibration Methods
141
Table 17: Gyro Calibration Method 2 Computation
145
The Motion Sensor
146
Sound Velocity Probes
147
CTD Probes
148
Time of Flight Probe
149
XBT Probes
149
Deploying and Recovering the Sound Velocity Probe
150
Distance
150
Freshwater Influx
150
The Sound Velocity Cast
150
Time of Day
150
Water Depth
150
APPENDIX III: Multibeam Surveying
153
Introduction
153
Line Direction
153
Line Spacing
153
Survey Design
153
Line Run-In
154
Record Keeping
154
Vessel Record
154
Daily Survey Log
155
APPENDIX IV: Offset Measurements
159
Lever Arm Measurement - Offsets
159
Vessel Reference System
159
Horizontal Measurement
160
Measuring Offsets
160
Sonic MBES Acoustic Centre
160
Vertical Measurement
161
APPENDIX V: the Patch Test
163
Introduction
163
The Orientation of the Sonic MBES Sonar Head
163
Latency Test
164
Patch Test Criteria
164
Graph 1: Depth Errors Due to Incorrect Roll Alignment
165
Roll Test
165
Graph 2: Position Errors as a Result of Pitch Misalignment
166
Pitch Test
166
Graph 3: Along Track Position Error Caused by 0.5° Error in Yaw Patch Test
167
Yaw Test
167
Graph 4: Along-Track Position Error Caused by 1.0° Error in Yaw Patch Test Error
168
History
168
Solving for the Patch Test
168
Basic Data Collection Criteria
169
Feature Chose for the Test
169
Patch Test Data Collection Error Areas
169
Positioning
169
Pole Variability
170
Speed
170
Use Predefined Survey Lines
170
Vessel Line up
170
Water Depth
170
Improving the Patch Test and Patch Test Results
171
Need to Collect Sufficient Data
171
Individually Solving Values
172
Truthing the Patch Test
172
APPENDIX VI: Basic Acoustic Theory
173
Introduction
173
Sound Velocity
173
Refraction Errors
175
Salinity
175
Temperature
175
Spreading Loss
176
Transmission Losses
176
Absorption
177
Table 18: Absorption Values for Seawater and Freshwater at 400 Khz and 200 Khz
178
Graph 5: Seawater Absorption (Salinity 35Ppt)
179
Graph 6: Freshwater Absorption
179
Graph 7: 200 Khz Sound Absorption
180
Graph 8: 300 Khz Sound Absorption
180
Sound Absorption Graphs at Select Frequencies
180
Graph 10: 700 Khz Sound Absorption
181
Graph 9: 400 Khz Sound Absorption
181
Table 19: Operating Frequency - Water Temperature - Absorption (@50M)
183
Reverberation and Scattering
184
APPENDIX VII: Sonic MBES Mounting: Sub-Surface (ROV/AUV)
185
Installation Considerations
185
Data Rates
186
Ethernet Wiring Considerations
186
ROV Installation Examples
187
Power Requirements
189
Table 20: Systems Power Requirements
189
Common Mode Noise Rejection
191
SIM Power Connections
192
SIM Installation - ROV
193
SIM Installation - AUV
194
SIM Board Physical Installation
195
SIM Stack LED Status Indicators
195
Table 21: SIM Gigabit Switch Speed Indicators
195
Version Rev Date
195
SIM Board Dimensional Information
196
SIM Board Images
197
Dual Head Installation
199
Dual Sonar Head
199
Operation
199
APPENDIX VIII: R2Sonic Control Commands
201
Command Packet Format
201
Ethernet Port Numbers
201
General Notes
201
Introduction
201
Type Definitions
201
Head Commands, Binary Format
202
SIM Commands, Binary Format
205
GUI Commands, Binary Format
206
GUI Command Line Switches
207
Command Examples Sent to the Sonar Head and SIM
208
APPENDIX IX: R2Sonic Uplink Data Formats
211
General Notes
211
Introduction
211
Port Numbers
211
Type Definitions
211
Ethernet Data Rates
212
Bathymetry Packet Format
213
Snippet Format
216
Water Column (WC) Data Format
218
Acoustic Image (AI) Data Format
221
Truepix™ Data Format
223
Head Status Format
224
SIM Status Data Format
228
Device Status Format
230
Capturing Data
231
Data Playback Using Bit-Twist
231
Introduction
231
Editing Data
232
Data Playback
233
APPENDIX X: Drawings
235
Advertisement
R2Sonic 2024 Operation Manual (133 pages)
BROADBAND MULTIBEAM ECHOSOUNDER
Brand:
R2Sonic
| Category:
Marine Equipment
| Size: 5 MB
Table of Contents
Table of Contents
5
1 Introduction
15
Outline of Equipment
15
Figure 1: Sonic 2024/2022 Block Diagram
15
How to Use this Manual
16
Standard of Measurement
16
Table 1: Metric to Imperial Conversion Table
16
2 Sonic Specifications
17
Sonic 2024 System Specification
17
Sonic 2022 System Specification
17
Sonic 2024 Dimensions and Weights
17
Table 2: System Specification
17
Table 3: Component Dimensions and Mass
17
Sonic 2022 Dimensions and Weights
18
Sonic 2024/Sonic 2022 Electrical Interface
18
Sonic 2024/2022 Ping Rates
18
Table 4: Electrical Interface
18
Table 5: Ping Rate Table
18
Acoustic Centre
19
Figure 2: Sonic 2024 Acoustic Centre
19
Figure 3: Sonic 2024 Acoustic Centre as Mounted
19
Figure 4: Sonic 2022 Acoustic Centre
20
Figure 5: Sonic 2022 Acoustic Centre as Mounted
20
3 SONIC 2024/2022 SONAR HEAD INSTALLATION - Surface Vessel
21
Sonic 2024/2022 Receive Module Installation
21
Figure 6: Sonic 2024 and Sonic 2022 on the Mounting Frame
21
Figure 10: Insert Short Threaded Side of Bolt in Pass-Through and Tighten to Receiver Face
22
Figure 7: Top Side of Receive Module
22
Figure 8: Receive Module Face
22
Figure 9: Receive Module Securing Bolt
22
Mounting the Sonic 2024/2022 Receive Module
22
Receive Module
22
Figure 11: Seated Connectors (Sonic 2024 on Left and Sonic 2022 on Right)
23
Figure 12: Receive Module with Cables Connected
23
Figure 13: Position the Insulating Bushing, then Wrap Threads with Teflon Tape, then Secure with Flat Washer, Locking Washer and then Nut
23
Figure 14: Sonic 2024 Projector
24
Figure 15: Projector Stand-Off
24
Figure 16: Mounting the Projector
24
Mounting the Projector
24
Correct Orientation of the Sonic 2024 and Sonic 2022
25
Figure 17: View of the Mounted Projector; NB. Connector Is Facing Protective Fin
25
Figure 18: Correct Orientation of the Sonic 2024 and the Sonic 2022
25
Sonar Head Installation Guidelines
26
Introduction
26
Over-The-Side Mount
26
Figure 19: Typical Over-The-Side Mount
26
Moon Pool Mount
27
Hull Mount
27
ROV Mounting
27
4 Sonic 2024/2022 Mounting: Sub-Surface (ROV/AUV)
29
Installation Considerations
29
Ethernet Wiring Considerations
30
ROV Installation Examples
31
Figure 20: Single Head ROV Installation Scheme a
31
Figure 21: Single Head ROV Installation Scheme B (Preferred)
31
Figure 22: Dual Head ROV Installation Scheme a
32
Figure 23: Dual Head ROV Installation Scheme B (Preferred)
32
5 SONIC 2024/2022 SONAR INTERFACE MODULE (SIM) INSTALLATION and INTERFACING
33
Sonar Interface Module (SIM)
33
Physical Installation
33
Figure 24: Sonar Interface Module (SIM)
33
Electrical and Interfacing
34
Figure 25: Removal of Trim to Expose Securing Holes
34
Figure 26: SIM Interfacing Physical Connections
35
Figure 27: SIM Interfacing Guide (from Label on Top of the SIM)
35
Figure 28: SIM IEC Mains Connection and Deck Lead Amphenol Connector
36
Figure 29: Impulse Connector
36
Table 6: Deck Lead Pin Assignment (Gigabit Ethernet and Power)
36
Serial Communication
37
Time and PPS Input
37
Table 7: DB-9M RS-232 Standard Protocol
37
Table 8: SIM DB-9M Serial Pin Assignment
37
Motion Input
38
SVP Input
38
6 Operation of the Sonic 2024/2022 Via Sonic Control
39
Installing Sonic Control Graphical User Interface
39
Figure 30: Sonic Control Icon on Desktop
39
Figure 31: Sonic Control 2000
39
Network Setup
40
Initial Computer Setup for Communication
40
Figure 32: Windows XP Internet Properties
40
Discover Function
41
Figure 33: IP and Subnet Mask Setup
41
Configuring Network Communication
42
Figure 34: Sonic Control Network Setup
42
Figure 35: Command Prompt-Ipconfig/All
43
Sensor Setup (Serial Interfacing)
44
Gps
44
Figure 36: Sensor Communication Settings
44
Motion
45
Heading
45
Svp
45
Message Displays
45
Synch in / Synch out
45
Sonar Settings
45
Figure 37: Sonar Operation Settings Window
45
Figure 38: Operating Frequency Selection
46
Figure 39: Ping Rate Limit
46
Frequency
46
Ping Rate Limit
46
Figure 40: Sector Coverage
47
Sector Coverage
47
Sector Rotate
47
Bottom Sampling
48
Figure 41: Sector Rotate
48
Mission Mode
48
Figure 42: Mission Mode
49
Figure 43: Roll Stabilize
49
Roll Stabilize
49
Dual Head Mode
50
Figure 44: Dual Head Mode
50
Figure 45: Dual Head Mode Active
50
Figure 46: Load Settings Menu Selection
51
Figure 47: Selecting Factory Default Settings File for Dual Head Operation
51
Figure 48: Default Dual Head Network Settings
52
Mount
52
Snippets Enable
52
Ocean Setting
54
Absorption: 0 - 120Db/Km
54
Spreading Loss: 0 - 60 Db
54
Figure 49: Ocean Characteristics
54
Time Variable Gain
55
Figure 50: TVG Curve Concept
55
Tools | Firmware Upgrade
57
Figure 51: the Angular Acoustic Wave Front will Strike each Receive Element at a Different Time
57
Figure 52: Select Tools; Firmware Upgrade
57
Figure 53: Select Correct Upgrade .Bin File
58
Figure 54: a Batch File will Automatically Load the Upgrade File
58
Figure 55: Message Displayed When the Upgrade Process Is Complete
58
Figure 56: Error if Wrong File Chosen for Upgrade
59
Figure 57: Error if Component Cannot be Found
59
Display Settings
60
Main Operation Parameters
60
Figure 58: Display Settings
60
Figure 59: Operating Parameter Buttons
60
Figure 60: Range Setting Represented in the Wedge Display
61
Power: 0 - 221 Db
61
Range: 0 - 500 Metres
61
Depth Gates
62
Figure 61: Transmit Pulse
62
Gain: 1 - 45
62
Pulse Length: 15Μsec - 500Μsec
62
Figure 62: Depth Gates on and off Control
63
Figure 63: Dragging Depth Gates to New Location
63
Save Settings
64
Figure 64: Graphical Representation of Depth Gate
64
Operating Sonic Control on a Second Computer
65
Two Computer Setup
65
Changing Back to One Computer
66
Figure 65: Change in GUI IP
66
7 Sonic 2024/2022 Theory of Operation
67
Sonic 2024/2022 Sonar Head Block Diagram
67
Figure 66: SONIC 2024 Sonar Head Block Diagram
67
Sonic 2024/2022 Transmit (Normal Operation Mode)
68
Figure 67: Transmit Pattern
68
Sonic 2024/2022 Receive (Normal Operation Mode)
69
Figure 68: Receive Pattern with Transmit Pattern
69
Sonic 2024/2022 Sonar Interface Module (SIM) Block Diagram
71
Sonar Interface Module (SIM) Block Diagram
71
Figure 69: Sonar Interface Module Block Diagram
71
Appendix I: Multibeam Survey Suite Components
73
8 Auxiliary Sensors and Components
73
Differential Global Positioning System
73
Installation
73
GPS Calibration
74
Gyrocompass
75
Gyrocompass Calibration Methods
75
Figure 70: Gyrocompass Calibration Method 1
77
Figure 71: Gyro Calibration Method 2
78
Figure 72: Gyro Calibration Method 2 Example
79
Figure 73: Idealised Concept of Gyro Calibration Method 2
79
Table 9: Gyro Calibration Method 2 Computation
79
The Motion Sensor
80
Sound Velocity Probes
81
CTD Probes
82
Figure 74: CTD Probe
82
Time of Flight Probe
83
XBT Probes
83
Figure 75: Time of Flight SV Probe
83
The Sound Velocity Cast
84
Time of Day
84
Fresh Water Influx
84
Water Depth
84
Distance
84
Deploying and Recovering the Sound Velocity Probe
84
Figure 76: Deploying a Sound Velocity Probe Via a Winch or a - Frame
86
Appendix II: Multibeam Surveying
87
9 Introduction
87
Survey Design
87
Line Spacing
87
Line Direction
87
Line Run-In
88
Record Keeping
88
Vessel Record
88
Daily Survey Log
89
Rev R000
89
Date 25-08-2010 Part no
90
Figure 77: Rough Log, Kept During Survey Operations
91
Figure 78: Smooth Log; Information Copied from Real-Time Survey Log
92
Appendix III: Offset Measurement
93
10 Lever Arm Measurement - Offsets
93
Vessel Reference System
93
Figure 79: Vessel Horizontal and Vertical Reference System
93
Measuring Offsets
94
Sonic 2024 Acoustic Centre
94
Horizontal Measurement
94
Vertical Measurement
94
Figure 80: Sonic 2024/2022 Acoustic Centre
94
Appendix IV: the Patch Test
97
11 Introduction
97
Orientation of the Sonic 2024/2022 Sonar Head
97
Figure 81: Sonic 2024/2022 Axes of Rotation
97
Patch Test Criteria
98
Latency Test
98
Figure 82: Latency Data Collection
98
Roll Test
99
Figure 83: Roll Data Collection
99
Figure 84: Roll Data Collections
99
Graph 1: Depth Errors Due to Incorrect Roll Alignment
99
Pitch Test
100
Figure 85: Pitch Data Collections
100
Graph 2: Position Errors as a Result of Pitch Misalignment; Error Can be Either Negative or Positive
100
Yaw Test
101
Figure 86: Yaw Data Collection
101
Graph 3: Along Track Position Error Caused by 0.5° Error in Yaw Patch Test
101
Solving for the Patch Test
102
Graph 4: Along-Track Position Error Caused by 1.0° Error in Yaw Patch Test Error
102
Appendix V: Sound in Water
103
12 Introduction
103
Sound Velocity
103
Figure 87: in 1822 Daniel Colloden Used an Underwater Bell to Calculate the Speed of Sound under
103
Figure 88: Concept of Refraction Due to Different Sound Velocities in the Water Column
104
Figure 89: Sound Velocity Profile
104
Figure 90: Refraction Error Indication
105
Refraction Errors
105
Salinity
105
Temperature
105
Transmission Losses
106
Spreading Loss
106
Figure 91: Concept of Spherical Spreading
106
Absorption
107
Figure 92: Concept of Cylindrical Spreading
107
Table 10: Absorption Values for Seawater and Freshwater at 400 Khz and 200 Khz
108
Graph 5: Seawater Absorption (Salinity 35Ppt)
109
Graph 6: Freshwater Absorption
109
Table 11: Operating Frequency - Water Temperature - Absorption
110
Reverberation and Scattering
111
Appendix VI: Sonic Control Commands
113
13 R2Sonic Control Commands
113
Introduction
113
General Notes
113
Port Number
113
Type Definitions
113
Command Packet Format
113
R2Sonic Head Commands - Binary Format
114
R2Sonic SIM Commands - Binary Format
115
Appendix VI: R2Sonic Data Formats
117
14 R2Sonic Uplink Data Formats
117
Introduction
117
General Notes
117
Port Numbers
117
Type Definitions
118
Bathymetry Packet Format
118
Snippet Format
121
Appendix VII
123
Drawings
123
Figure 93: Sonic 2024/2022 Projector
124
Date 25-08-2010 Part no
124
Figure 94: Sonic 2024 Receive Module
125
Figure 95: Sonic 2022 Receive Module
126
Figure 96: Sonic 2024 Mounting Bracket Drawing 1
127
Figure 97: Sonic 2024 Mounting Bracket Drawing 2
128
Rev R000
129
Date 25-08-2010
129
Figure 98: Sonic 2022 Mounting Bracket Drawing 1
129
Figure 99: Sonic 2022 Mounting Bracket Drawing 2
130
Figure 100: Sonic 2024/2022 Mounting Bracket Flange
131
Figure 101: SIM Box Drawing
132
Figure 102: R2Sonic Deck Lead Minimum Connector Passage Dimensions
133
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