NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Croix (Buck Island), US Virgin Islands, 2005 (NCEI Accession 0131860)
This image represents a 1 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands.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 2/1/05 to 2/12/05. 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. Within CARIS, each line of backscatter data was evaluated for bottom tracking and was slant-range corrected. Data was not corrected for gain or transmit power artifacts. Backscatter mosaics were then created using the CARIS shine-through option. Finally, a georeferenced imagery file was exported from the mosaic.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.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "Not provided - Contact data.gov",
"hasEmail": "mailto:datagovsupport@gsa.gov"
}
|
| describedByType | application/octet-steam |
| description | This image represents a 1 meter resolution backscatter mosaic of the north shore of Buck Island, St. Croix, US Virgin Islands.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 2/1/05 to 2/12/05. 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. Within CARIS, each line of backscatter data was evaluated for bottom tracking and was slant-range corrected. Data was not corrected for gain or transmit power artifacts. Backscatter mosaics were then created using the CARIS shine-through option. Finally, a georeferenced imagery file was exported from the mosaic.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. |
| distribution |
[
{
"@type": "dcat:Distribution",
"mediaType": "placeholder/value",
"downloadURL": "https://coastalscience.noaa.gov/project/seafloor-characterization-caribbean/",
"describedByType": "application/octet-steam"
}
]
|
| identifier | NF05_USVI_BuckIsSTX_Backscatter_1m_Metadata |
| issued | 2004-12-01T00:00:00.000+00:00 |
| keyword |
[
"CoRIS_Metadata",
"Seafloor Characterization of the Buck Island Reef and the US Virgin Islands National Coral Reef Monuments",
"1744",
"Bathymetry/Topography",
"Environmental Monitoring",
"USVI",
"US Virgin Islands",
"St. Croix",
"Bathymetry",
"Geotiff",
"Multibeam",
"SWMB",
"Raster",
"NOAA",
"Biogeography",
"Nancy Foster",
"Reson 8101",
"Seafloor",
"GIS",
"Habitat",
"MBES",
"Benthic",
"NF-05-05",
"Backscatter",
"Sonar",
"Buck Island",
"EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Backscatter",
"EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat > Description",
"Geographic Information > Backscatter",
"USVI",
"US Virgin Islands",
"St. Croix",
"Buck Island Reef National Monument",
"BIRNM",
"Buck",
"OCEAN BASIN > Atlantic Ocean > Caribbean Sea > Virgin Islands > Buck Island > Buck Island (17N064W0006)",
"COUNTRY/TERRITORY > United States of America > U. S. Virgin Islands > St. Croix > Buck Island (17N064W0006)",
"2005"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2004-12-01T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA's Ocean Service, National Centers for Coastal Ocean Science (NCCOS)",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | -64.591747,17.771475,-64.655486,17.785302 |
| temporal | 2005-02-01T00:00:00+00:00/2005-02-12T00:00:00+00:00 |
| title | NOAA TIFF Graphic- 0.5m Backscatter Mosaic of St. Croix (Buck Island), US Virgin Islands, 2005 (NCEI Accession 0131860) |
