Logging Data HYPACK® Commands Ctrl-S to Start, Ctrl-E to end logging. Draft lookup is based on speed over ground, which does not account for current! HYPACK® Multibeam Training Seminar 12 12 HYSWEEP® Sound Velocity Editor Squat and Settlement Enter a table of draft adjustment vs. The profile is applied ONLY in SURVEY for real time QC. HYPACK® Multibeam Training Seminar 11 11Ĭorrections Sound Velocity Type in depth and sound speed data or, Import the profile from file. Shore View Laser scanner topographic display. Depth and Offset Limits Tracks current, minimum and maximum sounding depth and horizontal offset. Nadir Depth Distance between your expensive sonar head and the bottom - turns red when too shallow. HYSWEEP® Coverage HYSWEEP® Filled Matrix HYPACK® Filled Matrix HYPACK® Multibeam Training Seminar 10 10 Use View Options and Matrix Options to configure the coverage map. (Very Handy Tool) Filled matrix in HYPACK®: Overlay on background files. Filled matrix in HYSWEEP®: Cut cross sections through the matrix and track overlap QC. Steps between vertical, horizontal and target size displays Select survey type Change vertical scale Parameters are entered in the HYPACK SHELL under: EDITORS – TPU Editor Based on the TPU Parameters and real time sounding info, you can calculate and display: Total Sounding Uncertainty (Vertical) Total Positioning Uncertainty (Horizontal) Target Size Limit Value Can display against: IHO Special Order Requirements IHO 1st Order Requirements USACE Hard Bottom Requirements USACE Soft Bottom Requirements HYPACK® Multibeam Training Seminar Ĭoverage Map Show Multibeam Coverage Three Ways Multibeam Coverage in HYSWEEP®: Fast and easy ‘stick’ plot. HYPACK® Multibeam Training Seminar 8 8ĩ TPU Window Total Propagated Uncertainty
SV Profile Minus Sensor Difference: Alarm if difference exceeds threshold. Some Useful Alarms Heave Drift: Alarm if average heave exceeds threshold. Deviation by Beam” is a nice estimation if the bottom is reasonably flat. HYSWEEP® QC Tests QC Test Window Select from four test displays.
Hypack training full#
Full image control colors, gains, bottom tracking, etc. Sidescan Waterfall Sidescan data from the multibeam. Average backscatter (one sample per sounding) or snippets (many samples). Good for visualization, targeting and comparison to sidescan.
Hypack training windows#
Waterfall Windows Multibeam Waterfall Color or solid TIN display. (Based on Range Settings) 3-D Seafloor Window Styles: Solid / Color TIN + Wireframe, Color Dots (Useful for Gap display) Mouse targeting and measurement. Color coding can be based on beam quality. Profile Window Single sweep from aft looking forward. Use Device Selection to select data when there is more than one source. Use the View Menu to enable individual windows. Selectable Windows 15 windows to choose from. QC: Heave drift, SV profile no longer valid (doesn’t match the sensor). Typical Alarms: Devices: Timeout, COM or Network port open error, checksum error. Red = Look Out! Various system measurements updated once a second. HYSWEEP® Main Window Data file or “Offline” in title area. TPU setup Launch Survey: Use menu or icon to run HYPACK® + HYSWEEP® Survey together. TPU parameters, if you required to use Total Propagated Uncertainty. Planned lines and/or matrix for navigation. HYSWEEP® Survey Survey Preparation: Geodetic parameters HYPACK® and HYSWEEP® hardware configurations.
PROJECT: SAMPLE HYSWEEP SURVEY HYPACK® Multibeam Training Seminar 2 Multibeam Survey Program Collects and logs multibeam and support sensors. HYSWEEP SURVEY HYPACK ® MULTIBEAM COURSE HYPACK® Multibeam Training Seminar 1
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