mos114_0402b.tif -- Side scan sonar image from survey effort HMPR-114-2004-02b in the Olympic Coast National Marine Sanctuary.
Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
US
beta
Shrnutí
Popis
This side scan sonar image of the sea floor was mosaiced from data collected in August 2004 onboard the NOAA vesselTatoosh. An EG&G 272 side scan system was used for geophysical surveying using 100Khz data. A Trimble DSM212Ldifferential GPS was used for positioning. Navigation from the GPS were logged in Hypack version 2.6 (CoastalOceanographics). Isis Sonar (Triton Imaging International) was used to log the sonar packets and cable counter data.Sonar data were captured using at an 112m range scale setting.