Filters: Tags: OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY (X)
7 results (44ms)|
Filters
Date Range
Extensions Types Contacts
Categories Tag Types Tag Schemes |
This dataset is part of the full USACE Topobathy Lidar product. It has been clipped to the area around Tijuana Slough NWR and has been processed to show the surface condition. This data set was created from LAS files containing LIDAR point cloud data. The data set was generated from a larger data set and includes all valid points within the requested geographic bounds. These files contain classified topo/bathy lidar data. Data are classified as 1 (valid non-ground topographic data), 2 (valid ground topographic data), and 29 (valid bathymetric data). Classes 1 and 2 are defined in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. These data were collected...
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine Geology Program cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects.Format: 100-meter gridded data in Fledermaus digital terrain format, geographic coordinates.
This ASCII text dataset contains center-beam depths for approximately 5727 trackline kilometers of Simrad EM122 multibeam-bathymetry data collected in the Bering Sea during U.S. Geological Survey - Coastal and Marine Geology Program cruise MGL1111 aboard the R/V Marcus G. Langseth. The depth values were extracted from gridded data which were reduced for position, elevation, orientation, water-column sound-speed, and refraction effects.
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine Geology Program cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects. Format: 100-meter gridded data in Esri gridascii format, geographic coordinates.
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine Geology Program cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects.Format: 100-meter gridded data in longitude, latitude, and depth format, geographic coordinates.
This dataset is part of the full USACE Topobathy Lidar product. It has been clipped to the area around Tijuana Slough NWR and has been processed to show the ground condition. This data set was created from LAS format file containing LIDAR point cloud data. The data set was generated from a larger data set and includes all valid points within the requested geographic bounds. These files contain classified topo/bathy lidar data. Data are classified as 1 (valid non-ground topographic data), 2 (valid ground topographic data), and 29 (valid bathymetric data). Classes 1 and 2 are defined in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. These data were collected...
This raster dataset represents approximately 69,060 square kilometers of Simrad EM122 multibeam-bathymetry data collected in the Gulf of Alaska during U.S. Geological Survey - Coastal and Marine Geology Program cruise MGL1109 aboard the R/V Marcus G. Langseth. The data have been reduced for position, elevation, orientation, water-column sound-speed, and refraction effects. Format: 100-meter gridded data in GeoTIFF format, geographic coordinates.
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Bathymetric Survey,
Extended Continental Shelf,
Kodiak, AK,
Kodiak, AK,
Kodiak, AK,
|
|
