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Goldstream Valley Gravity Geophysical Survey

The Goldstream Valley, located in Fairbanks, Alaska, is a semi-urban arctic watershed targeted for multidisciplinary investigations of interactions between permafrost, groundwater, surface hydrology, and biogeochemical cycles to understand the release of methane gas from degrading permafrost. To support concurrent research, Alaska Division of Geological & Geophysical Surveys (DGGS) staff collected gravity measurements from 105 stations throughout the Goldstream Valley during 2017 and 2018 (fig. 1). These stations were collected to help determine the depth of fill in the Goldstream Valley. Bouguer anomaly maps were created of the study area.

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Download rdf2020_010_gs_gravity_vector_data Vector data 20.7 K Read me
Download rdf2020_010_gs_gravity_databases_geosoft Linedata Geosoft format database 35.0 K Read me
Download rdf2020_010_gs_gravity_images_registered Image files 530.7 K Read me
Download rdf2020_010_gs_gravity_grids_geosoft Gridded data Geosoft format 72.7 K Read me
Download rdf2020_010_gs_gravity_kmz Google Earth files 2.1 M Read me
Download rdf2020_010_gs_gravity_documents Adobe PDF files 148.9 K Read me
Download rdf2020_010_gs_gravity_ascii_data ASCII tabular files 28.8 K Read me


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