Search Data.gov

Found 3109 dataset(s) matching "ground based".

Surficial sediment data from Boston Harbor collected during USGS Field Activity 04019 (SEDGRABS, UTM 19, WGS84)
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 05:40 AM
This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at stations based on topographic and backscatter data of the...
- xml
- xml
CGS Map Sheet 48: Slip Rates - UCERF3
- Organization: State of California
- Updated: 2025-03-20T15:04:16.000Z | Harvested: July 09, 2025 at 08:50 AM
<p style='text-align:justify;'>Data show fault-based seismic sources used in the time-independent component of the Uniform California Earthquake Rupture Forecast, Version 3 (UCERF3), which...
- html
- csv
- arcgis geoservices rest api
- geojson
- kml
- zip
Sample still images in JPEG format of the sediment surface in the grab sampler, collected on Stellwagen Bank during U.S. Geological Survey field activity 2017-009-FA, aboard the R/V Auk, Jan. 30, 2017
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 07:00 AM
This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...
- xml
- xml
Seabed still images in JPEG format with EXIF location information collected by the U.S. Geological Survey on Stellwagen Bank during six surveys aboard the R/V Auk, May 2016 to April 2019
- Organization: Department of the Interior
- Updated: 20220510 | Harvested: July 16, 2025 at 10:53 AM
These data are a part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution...
- xml
- xml
Seabed still images in JPEG format and image locations collected on Stellwagen Bank during U.S. Geological Survey field activity 2016-004-FA, aboard the R/V Auk, January 28, 2016
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 06:57 AM
This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...
- xml
- xml
USGS Collection of Sea Bottom Photographs from the Stellwagen Bank National Marine Sanctuary Region (JPEG images)
- Organization: Department of the Interior
- Updated: 20211116 | Harvested: July 16, 2025 at 04:13 AM
The U.S. Geological Survey, in collaboration with the National Oceanic and Atmospheric Administration's (NOAA) National Marine Sanctuary Program, conducted seabed mapping and related research in...
- xml
- xml
CGS Map Sheet 48: Slip Rates - UCERF3
- Organization: State of California
- Updated: 2016-09-30T00:00:00.000Z | Harvested: July 09, 2025 at 01:58 PM
<p style='text-align:justify;'>Data show fault-based seismic sources used in the time-independent component of the Uniform California Earthquake Rupture Forecast, Version 3 (UCERF3), which...
- html
- arcgis geoservices rest api
- csv
- geojson
- kml
- zip
Location and analyses of sediment samples collected on Stellwagen Bank during U.S. Geological Survey field activity 2017-030-FA, aboard the R/V Auk, May 18-23, 2017
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 06:59 AM
This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...
- xml
- xml
Acquisition and observation logs for seabed video and sediment samples from Stellwagen Bank during U.S. Geological Survey field activity 2016-038-FA, aboard the R/V Auk, Sept. 16 and 19, 2016
- Organization: Department of the Interior
- Updated: 20240318 | Harvested: July 16, 2025 at 03:59 AM
This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop...
- xml
- xml