bronzová úroveň ověřený automaticky US beta
Úroveň certifikace: bronzová úroveň 25 October 2015 Co to v praxi znamená: Datová sada splňuje základní požadavky na otevřená data.
This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of the south shore of St. John, US Virgin Islands. Due to the large file size of the St. John project area, it was divided into four component grids for improved manageability, named STJ_1m_grid1, STJ_1m_grid2, STJ_1m_grid3, and STJ_1m_grid4 from west to east.NOAA's NOS/NCCOS/CCMA Biogeography Team and NOAA/NOS/OCS/HSD personnel, in collaboration with NOAA vessel Nancy Foster and territory, federal, and private sector partners, acquired multibeam bathymetry data in the US Virgin Islands from 2/18/04 to 3/5/04. Data was acquired with a pole-mounted Reson 8101 ER multibeam echosounder (240 kHz) and processed by a NOAA contractor using CARIS HIPS v5.4 software. Data has all correctors applied (attitude, sound velocity) and has been reduced to mean lower low water (MLLW) using final approved tides from NOAA COOPS. Data is in UTM zone 20 north, datum WGS84. The processed CARIS data was used to generate a CARIS BASE surface based on swath angle with footprint size 3*3. An ASCII XYZ file was exported from the BASE surface and opened in ESRI ArcMap 9 as an XY event. Then the ArcToolbox conversion tool 'Feature to Raster', with cell size 1, was used to generate the final ESRI Geotiff. While the project was conducted to meet IHO Order 2 accuracy standards, there is a roll artifact (averaging 0.5m high) in the dataset that the user should take into consideration when performing any analysis.
http://catalog.data.gov/dataset/noaa-esri-geotiff-1m-bathymetry-of-st-john-south-shore-area-1-us-virgin-islands-2004-utm-20-wg Do you think this data is incorrect? Let us know
National Oceanic and Atmospheric Administration, Department of Commerce Do you think this data is incorrect? Let us know
http://catalog.data.gov/dataset/noaa-esri-geotiff-1m-bathymetry-of-st-john-south-shore-area-1-us-virgin-islands-2004-utm-20-wg Do you think this data is incorrect? Let us know
Creative Commons CCZero Do you think this data is incorrect? Let us know
yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know
Creative Commons CCZero Do you think this data is incorrect? Let us know
nehraje roli, data se netýkají fyzických osob Do you think this data is incorrect? Let us know
http://catalog.data.gov/organization/noaa-gov Do you think this data is incorrect? Let us know
no Do you think this data is incorrect? Let us know
data jsou zálohována offsite Do you think this data is incorrect? Let us know
http://catalog.data.gov/api/rest/package/noaa-esri-geotiff-1m-bathymetry-of-st-john-south-shore-area-1-us-virgin-islands-2004-utm-20-wg Do you think this data is incorrect? Let us know
název Do you think this data is incorrect? Let us know
popis Do you think this data is incorrect? Let us know
hlavní URL Do you think this data is incorrect? Let us know
URL dokumentace Do you think this data is incorrect? Let us know
četnost aktualizací Do you think this data is incorrect? Let us know
poskytovatel Do you think this data is incorrect? Let us know
distribuce Do you think this data is incorrect? Let us know
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datum poslední změny Do you think this data is incorrect? Let us know
související časové období Do you think this data is incorrect? Let us know
související geografické území Do you think this data is incorrect? Let us know
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URL pro přístup k datům Do you think this data is incorrect? Let us know
URL datové sady Do you think this data is incorrect? Let us know
http://catalog.data.gov/dataset/noaa-esri-geotiff-1m-bathymetry-of-st-john-south-shore-area-1-us-virgin-islands-2004-utm-20-wg Do you think this data is incorrect? Let us know
http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/noaa-esri-geotiff-1m-bathymetry-of-st-john-south-shore-area-1-us-virgin-islands-2004-utm-20-wg Do you think this data is incorrect? Let us know