Overlapping lakebed images collected near Dollar Point, Lake Tahoe, CA, March 10 and 11, 2021
Underwater images were collected near Dollar Point, Lake Tahoe, CA, using a recently developed towed-surface vehicle with multiple downward-looking underwater cameras. The images are organized in zipped files grouped by survey line. The SQUID-5 system records images as TIFF (.tif) format to maintain the highest resolution and bit depth. Each image includes EXIF metadata, containing GNSS date, time, and latitude and longitude of the GNSS antenna mounted on the towed surface vehicle, copyright, keywords, and other fields.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "PCMSC Science Data Coordinator",
"@type": "vcard:Contact",
"hasEmail": "mailto:pcmsc_data@usgs.gov"
}
|
| description | Underwater images were collected near Dollar Point, Lake Tahoe, CA, using a recently developed towed-surface vehicle with multiple downward-looking underwater cameras. The images are organized in zipped files grouped by survey line. The SQUID-5 system records images as TIFF (.tif) format to maintain the highest resolution and bit depth. Each image includes EXIF metadata, containing GNSS date, time, and latitude and longitude of the GNSS antenna mounted on the towed surface vehicle, copyright, keywords, and other fields. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9V44ZYS",
"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.b7b3d59e-81f6-4063-b5c7-5a47e7e50bd5.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_b7b3d59e-81f6-4063-b5c7-5a47e7e50bd5 |
| keyword |
[
"CMHRP",
"Coastal and Marine Hazards and Resources Program",
"Lake Tahoe",
"PCMSC",
"Pacific Coastal and Marine Science Center",
"Physical Habitats and Geomorphology",
"SPCMSC",
"St. Petersburg Coastal and Marine Science Center",
"State of California",
"U.S. Geological Survey",
"USGS",
"USGS:b7b3d59e-81f6-4063-b5c7-5a47e7e50bd5",
"geospatial datasets",
"inlandWaters",
"lake bed",
"lakebed characteristics",
"remote sensing",
"sediment",
"structure from motion",
"visible light imaging"
]
|
| modified | 2021-10-13T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -120.10407, 39.17705, -120.09931, 39.18048 |
| theme |
[
"Geospatial"
]
|
| title | Overlapping lakebed images collected near Dollar Point, Lake Tahoe, CA, March 10 and 11, 2021 |
