RED Line is Current Displayed File Tide graph: White is Raw Tide RED is processed RTK tide. (Block or Single point) There’s editing to do! RTK tide and position spikes and heave drift. (Block or Single point.) Use mouse wheel to zoom, right click to pan.
HYPACK® Multibeam Training SeminarĨ Phase 1 - Raw Data Review Line by Line ReviewĬheck that devices are working – no flat lines. Pat asked to note difference from SB Presort. Ray Tracing: Select Line or Arc method or let MBMAX decide based on profile depth and sampling. Adjust SV Profile…: Replace top of profile with sensor reading at the head. Remove Heave Drift: Averaging method nullifies drift. Correct for Induced Heave: If MRU is not at boat CG. Advanced Read Parameters RTK Tides: Selections to avoid double correction. Filters based on GPS Mode values, # of satellites, HDOP, and/or speed. GPS Pre-Filter: Either Position or RTK Tides. Presort: Simple data thinning removes % of sweeps. Survey Info: Some settings and information from the survey file. Device Info: Change offsets if necessary. Read Parameters A Lot Going On Here… Selections: Select devices. Multiple SV Profiles Enter time of each cast. SV File: If using files from Sound Velocity program.
Hypack issue on presort manual#
Corrections Tide File: If using files from Manual Tides. Good for a ‘quick look’ or perhaps export to CUBE. Auto Processing Hands off edit and save with filtering. Open Options Process in Depth or Elevation mode. Select Files Choose individual files or Select All (up to 255). XTF: Some XTF multibeam files can be converted for processing in MBMAX. Input File Formats HSX: Native format of HYSWEEP® Survey. MBMAX - Starting Up Launch MBMAX Menu or icon bar. SURVEY Data Additional Corrections for Raw Data Phase 1 Check Raw Parameters TID VEL HS2 XTF Other Vendor Raw Format Data Phase 2 Swath-Based Editing RAW HS2 HYPACK SURVEY Final Data Formats for Processed Data Phase 3 Area-Based Editiing XYZ XYZ GSF HYPACK® Multibeam Training Seminar
SORRY ! HYPACK® Multibeam Training SeminarĤ Data Flow - MBMAX HYSWEEP SURVEY MBMAX HSX Previously Edited HYSWEEP (12 Core Machines are now available) No more going to Lunch while the previous days survey data loads. Uses WINDOWS’ Memory Mapping function to load Multiple Files simultaneously using ALL available CPU Processors. That’s the simple explanation of what MBMAX does. But keep all the good points! Save to Edited format file when done. Remove fliers from support sensors (GPS for example). Survey’s Done, Now What? Need to apply Tide and Sound Velocity corrections. MBMAX Introduction MBMAX menu, tool bar and line selector. HYPACK ® MULTIBEAM COURSE HYPACK® Multibeam Training Seminar 1 DATA PROCESSING ‘MBMAX’ MULTIBEAM EDITOR
0 kommentar(er)
