Publication Date:
2024-04-20
Description:
Multibeam data were collected during RV Maria S. Merian cruise MSM95 (2020-09-09 to 2020-10-07). Multibeam sonar system was Kongsberg EM 122 multibeam echosounder. Data are processed with Caris HIPS, including sound velocity correction with SV data from CTDs and World Ocean Atlas 13 (https://doi.org/10.7289/v5f769gt), tidal correction with TPXO9_atlas_v5 (https://www.tpxo.net/global/tpxo9-atlas), and manual cleaning. The soundings are combined in daily files, the format is XYZ ASCII (〈Lon〉 〈Lat〉 〈Depth in meters, positive up, relative to mean sea level〉). Additional blockmedian grids have been computed with depth dependent cell size to visualize the data. These grids are not meant for scientific analysis or navigation, but for overview purposes only.
Keywords:
Arctic Ocean; Area; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); Elevation, maximum; Elevation, minimum; EM122; EM122 multibeam echosounder; File content; File name; FRAM; Fram Strait; FRontiers in Arctic marine Monitoring; GPF 19-2_05; Hausgarten; Horizontal datum; Kongsberg EM122; Latitude, northbound; Latitude, southbound; Longitude, eastbound; Longitude, westbound; Long-term Investigation at AWI-Hausgarten off Svalbard; Maria S. Merian; MSM95; MSM95_0_Underway-2; Multibeam; Number of depth soundings; Raster cell size; Vertical datum
Type:
Dataset
Format:
text/tab-separated-values, 450 data points
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