Project: | Northeast U.S. Canyons Exploration |
Instrument: | Kongsberg EM302 |
All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
Ship Name: | Okeanos Explorer |
Chief Scientist: | Skarke, Adam NOAA/OAR/OER |
Source Organization: | National Oceanic and Atmospheric Administration (NOAA) |
Start Date: | 2013-07-31 |
End Date: | 2013-08-17 |
Multibeam Bathymetry
Project: | Northeast U.S. Canyons Exploration |
Instrument: | Kongsberg EM302 |
Number of Files: | 588 |
Number of Records: | 1471589 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 302000832 | 100% |
Number of Good Beams | 285667995 | 94.59% |
Number of Zero Beams | 0 | 0% |
Number of Flagged Beams | 16332837 | 5.41% |
Total Time: | 183.0426 hours |
Total Track Length: | 2705.4022 km |
Average Speed: | 14.78 km/hr (7.9806 knots) |
Northern Extent: | 41.143795 |
Southern Extent: | 39.250984 |
Western Extent: | -73.18664 |
Eastern Extent: | -66.28793 |
Minimum Sonar Depth | 0 | Maximum Sonar Depth | 4.5154 |
Minimum Altitude | 42.453 | Maximum Altitude | 5106.4702 |
Minimum Depth | 35.0868 | Maximum Depth | 5365.2261 |
File Information
Files | File Size | Description |
---|---|---|
EX1304L2_MB_FNL_50m_WGS84.asc.gz | 10.94MB | ESRI Arc ASCII |
EX1304L2_MB_FNL_50m_WGS84.kmz.gz | 13.50MB | Compressed Keyhole Markup Language file |
EX1304L2_MB_FNL_50m_WGS84.sd.gz | 12.87MB | Fledermaus surface |
EX1304L2_MB_FNL_50m_WGS84.tif.gz | 13.48MB | GeoTIFF survey image |
EX1304L2_MB_FNL_50m_WGS84.txt.gz | 34.76MB | ASCII text product |
EX1304L2_MytilusSeamount.scene.gz | 5.70MB | Fledermaus Scene file |
Files | File Size | Description |
---|---|---|
EX1304Leg2_Multibeam.xml | NCEI created ISO metadata | |
EX1304L2_Multibeam_COLLECTION_UNRESOLVED.xml | 21.9KB | XML metadata file |
EX1304L2_Profile_COLLECTION_UNRESOLVED.xml | 16.1KB | XML metadata file |
EX1304_COLLECTION_UNRESOLVED.xml | 19.6KB | XML metadata file |
additional.info.tar.gz | 110.7KB | Additional cruise information |
v1_file_metadata.tar.gz | 125.8KB | File level metadata |
v2_file_metadata.tar.gz | 94.7KB | File level metadata |
Files | File Size | Description |
---|---|---|
asvp.tar.gz | 302.6KB | Sound Speed Profiles (SSP or SVP) |
ctd.tar.gz | 84.85MB | Conductivity, Temperature, Depth (CTD) data |
support_files.tar.gz | Supporting data | |
xbt.tar.gz | 1.18MB | Expendable Bathythermograph (XBT) data |
Water Column Sonar Data Available: | WCSD Map Viewer |