Data Acquisition and Processing Report (DAPR) - Center for Coastal ...

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Tide Correction Predicted tides applied. Approximate distance of gauge from calibration site: Water level corrections applied: X X Predicted Verified Preliminary Zoned Data Acquisition and Processing Guidelines Variable Initially, calibration measurement offsets were set to zero in the vessel configuration files. Static and dynamic draft offsets, inertial measurement unit (IMU) lever arm offsets, and vessel reference frame offsets were entered in appropriate software applications prior to bias analysis. Performed minimal cleaning to eliminate gross flyers from sounding data. Navigation Timing Error (NTE) Measure NTE correction through examination of a profile of the center beams from lines run in the same direction at maximum and minimum vessel speeds. NTE is best observed in shallow water. Transducer Pitch Offset (TPO) Apply NTE correction. Measure TPO correction through examination of a profile of the center beams from lines run up and down a bounded slope or across a conspicuous feature. Acquire data on lines oriented in opposite directions, at the same vessel speed. TPO is best observed in deep water. Transducer Roll Offset (TRO) Apply NTE and TPO corrections. Measure the TRO correction through examination of roll on the outer beams across parallel overlapping lines. TRO is best observed over flat terrain in deep water. Transducer Azimuth Offset (TAO or yaw) Apply NTE, TPO and TRO corrections. Measure TAO correction through examination of a conspicuous topographic feature observed on the outer beams of lines run in the same direction. 92
Patch Test Results and Correctors Evaluator NTE (sec) TPO (deg) TAO (deg) TRO (deg) Peter De Vries 0.0 -2.18 3.38 -.22 X Caris ISIS Other PDS 2000 Caris Vessel Configuration File Name: NF-7125.hvf Version: 6.1 SP 2 New X Appended values with time tag Evaluator: Peter De Vries, Reson B.V. 93
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Data Acquisition & Processing Repor
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Table of Contents I. Background....
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III. Equipment Vessel The NOAA Ship
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Vessel Positioning & Orientation Th
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emoved remaining fliers, as well as
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V. Corrections to Echo Soundings In
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with the Trimble DMS 132 receiver.
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Static draft observations were made
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Assessment of Sensor Calibrations E
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Approval Sheet (Separate Signed Doc
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EM1002 installation parameters NOAA
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EM1002 runtime parameters NOAA SHIP
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Hydrographic Systems Inventory Crui
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POS/MV Set-up EM1002 COM1 Baud Rate
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Gps Receiver ConfiguratioinPrimary
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talker ID $IN Roll Sense Port Up Pi
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Baseline Vector -2.259 0.024 -0.002
Page 47 and 48: APPENDIX E: Vessel Configurations &
Page 49 and 50: Manufacturer: Model: em1002 Serial
Page 51 and 52: Entry 3) Draft: 0.002 Speed: 7.911
Page 53 and 54: DeltaY: 0.811 DeltaZ: 1.676 SVP #2:
Page 55 and 56: Offset: 0.000 Manufacturer: (null)
Page 57 and 58: Pitch Offset: 0.000 Roll Offset: 0.
Page 59 and 60: Detailed Discussion of Error Estima
Page 61 and 62: Sound Velocity Measured Error: 0.05
Page 63: APPENDIX F: CARIS Processing Flow C
Page 70 and 71: U.S. Department of Commerce Nationa
Page 72: DESCRIPTION NORTHING* EASTING* ELEV
Page 78 and 79: APPENDIX I: Multibeam Calibration P
Page 80 and 81: Pre-calibration Survey Information
Page 82 and 83: Dynamic Draft Survey (Vessel waterl
Page 84 and 85: The hydrographer performed the bias
Page 86 and 87: Caris Vessel Configuration File Nam
Page 88 and 89: Pre-calibration Survey Information
Page 90 and 91: Dynamic Draft Survey (Vessel waterl
Page 94 and 95: APPENDIX J: CO-OPS Tide Requirement
Page 96 and 97: Commanding Officer (or Team Leader)
Page 98 and 99: “I905NF2009CORP” for this proje
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Page 108 and 109: APPENDIX K: CARIS Quality Control R
Page 110 and 111: BASE Surface QC Report H12006 -----
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Page 114 and 115: APPENDIX M: NF-09-01-USVI Cruise In
Page 116 and 117: 21 March (Saturday): VIP Boarding:
Page 118 and 119: (latency) between the time position
Page 120 and 121: the bridge. Once the ship is on sta
Page 122 and 123: Clearance needs to be obtained to c
Page 124 and 125: OMAO.Customer.Satisfation@noaa.gov
Page 126 and 127: Figure 1: Puerto Rico Priority (mul
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