Datasets
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Basin and Range Province, Western US, USGS Grids #4
These grid files were used to produce gravity and basin depth maps of the Basin and Range Province, western United States. The maps show gravity values and modeled basin depths... -
Interior Alaska Bouguer Gravity Anomaly
A 1 kilometer Complete Bouguer Anomaly gravity grid of interior Alaska. All grid cells within the rectangular data area (from 61 to 66 degrees North latitude and from 144 to 159... -
Nevada Isostatic Residual Gravity Over Basement
This study of gravity data from Nevada is part of a statewide analysis of mineral resources. The main objective of the gravity study were: 1) to infer the structure and... -
Alaska1(ak1_iso) Gravity Data
The gravity station data (72,677 records) were compiled by the U.S. Geological Survey and the State of Alaska Division of Geological & Geophysical Surveys. This data base... -
Wisconsin Gravity Data for the Ashland Area
The gravity station data (327 records) were compiled by Mr. Bernard Coakley. This data base was received in June 1985. Principal gravity parameters include latitude, longitude,... -
U.S. East-West Deflections (DEFLEC96)
This 2' surface deflection of the vertical grid for the conterminous United States is the DEFLEC96 model. The computationused about 1.8 million terrestrial and marine gravity... -
Collection of Observed Gravity Values, Absolute Gravity Measurements, Grids and Other Derived Summary Data
The National Geophysical Data Center (NGDC) of NOAA, in cooperation with the National Geodetic Survey of NOAA, have published a Gravity CD-ROM containing observed and derived... -
PR/VI Gravity Data per 2 min Cell (96)
This 2' gravity density grid for Puerto Rico and the Virgin Islands displays the distribution of about 26,000 terrestrial and marine gravity data held in the National Geodetic... -
U.S. Geoid Heights, Scientific Model (G96SSS)
This 2' geoid height grid for the conterminous United States is the G96SSS model. The computation used about 1.8 million terrestrial and marine gravity data held in the National... -
2.5-min gravity grid of N. America
The dgrav gridded data set was produced by NGDC by regridding the Decade of North American (DNAG) 6-km gravity grid of N. America. A grid cell dimension of 2.5 minutes of... -
U.S. Isostatic Residual Gravity Grid
isores.bin - standard grid containing isostatic residual gravity map for U.S. Grid interval = 4 km. Projection is Albers (central meridian = 96 degrees West; base latitude = 0... -
Gravity Data for Minnesota
The gravity station data (55,907 records) were gathered by various governmental organizations (and academia) using a variety of methods. This data base was received in March... -
Idaho State Gravity Data
The gravity station data (24,284 records) were compiled by the U. S. Geological Survey. This data base was received on February 23, 1993. Principal gravity parameters include... -
DMA Reference Base Station Network Data
The data (15,904 records documenting 9,090 worldwide gravity base stations) were gathered by various governmental organizations (and academia) using a variety of methods. This... -
Alaska North-South Deflections (DEFLEC96)
This 2' x 4' surface deflection of the vertical grid for Alaska is the DEFLEC96 model. The computation used about 1.1 million terrestrial and marine gravity data held in the... -
Gravity Data for the Greater Portland Area
The gravity station data (1,522 records) were compiled by the Portland State University. This data base was received in August 1990. Principal gravity parameters include Free-... -
Utah Bouguer Gravity Grid
A 2.5 kilometer Bouguer anomaly grid for the state of Utah. Number of columns is 196 and number of rows is 245. The order of the data is from the lower left to the right and... -
Magnetic Anomaly Data for the Former Soviet Union
In 1974, the Ministry of Geology of the U.S.S.R. published a mosaic series of 18 sheets at 1:2.5 million scale showing the residual magnetic intensity over the land mass of the...