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Photographs of gravity core sections and push cores from the Escanaba Trough vent field, Gorda Ridge
This portion of the data release presents linescan images (photographs) from push cores and gravity core sections collected from the Escanaba Trough vent field, Gorda Ridge, in the northeast Pacific Ocean. These data were collected in 2022 (USGS Field Activity 2022-621-FA). Images were obtained from 18 gravity core sections and 39 push cores at 50-micron (200 pixel per cm) resolution. Color images in 16-bit TIFF format are provided for each core segment, along with proprietary metadata files containing image scaling information. Push core images contain an additional TIFF image with a centimeter scale ruler (denoted with _R in filename).
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Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "PCMSC Science Data Coordinator", "@type": "vcard:Contact", "hasEmail": "mailto:pcmsc_data@usgs.gov" } |
| description | This portion of the data release presents linescan images (photographs) from push cores and gravity core sections collected from the Escanaba Trough vent field, Gorda Ridge, in the northeast Pacific Ocean. These data were collected in 2022 (USGS Field Activity 2022-621-FA). Images were obtained from 18 gravity core sections and 39 push cores at 50-micron (200 pixel per cm) resolution. Color images in 16-bit TIFF format are provided for each core segment, along with proprietary metadata files containing image scaling information. Push core images contain an additional TIFF image with a centimeter scale ruler (denoted with _R in filename). |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P13B46QX", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.67004643d34e80be174aeaab.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_67004643d34e80be174aeaab |
| keyword |
[ "CMHRP", "Coastal and Marine Hazards and Resources Program", "Escanaba Trough", "Gorda Ridge", "Mineral Resources", "Nonliving Resources", "PCMSC", "Pacific Coastal and Marine Science Center", "Pacific Ocean", "U.S. Geological Survey", "USGS", "USGS:67004643d34e80be174aeaab", "core analysis", "geoscientificInformation", "gravity", "marine geology", "oceans", "push coring" ] |
| modified | 2025-03-17T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -127.5362, 40.6957, -127.4076, 41.1632 |
| theme |
[ "geospatial" ] |
| title | Photographs of gravity core sections and push cores from the Escanaba Trough vent field, Gorda Ridge |
