Olympic Coast National Marine Sanctuary - mos110_0204c.tif - Multibeam backscatter mosaic from survey area 110_0204c
mos110_0204c
eng
Dataset
environment
oceans
Environmental Monitoring
Coastal Geology
Isis
Marine Geology
Multibeam Backscatter
Remote Sensing Image
Reson
Cake Rock
Carroll Island
Lapush
Olympic Coast
Sealion Rock
Washington
A multibeam backscatter image (0-35 m water depths) mosaiced from hydrographic data collected during a August/September 2003seafloor survey. A Reson 8101 multibeam echosounder (240 kHz) was hull mounted to NOAAS Rainier survey launch to acquire the sonar data. A Applanix POS/MV was used to compensate for vessel motion and a Seabird SVP 19 plus was used to measure sound speed. Navigation and line planning were accomplished using Hypack software using a CSI wireless DPGS. Sonar packets, motion sensor, and navigation data were logged in Isis Sonar as XTF files. Backscatter was normalized and mosaiced using software developed by the University of New Brunswick Ocean Mapping Group.
Office of National Marine Sanctuaries
Office of National Marine Sanctuaries
https://www.fisheries.noaa.gov/inport/item/40083
https://www.fisheries.noaa.gov/inport/item/37246
northlimit=47.991864;
eastlimit=-124.636953;
southlimit=47.888594;
westlimit=-124.723726;
2003-08-15
None
2007-12-31