Name: Gravity Vertical Derivative
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Type: Raster Layer
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset represents the gravity data represent Bouguer gravity anomalies. All measurements used in the compilation of this map were reduced to the International Gravity Standardization Net 1971 (IGSN71) datum. Theoretical gravity values were calculated from the Geodetic Reference System 1967 (GRS67) gravity formula. Bouguer anomalies were calculated using a vertical gravity gradient of 0.3086 mGal/m and a crustal density of 2670 kg/m3. The data spacing for the given area ranges from 3 km to 12 km. The data were gridded to a 2 km interval for this presentation and shown at 1:1 000 000 scale. </SPAN></P></DIV></DIV></DIV>
Copyright Text: The data were compiled from holdings in the Canadian Geodetic Information System maintained by the Geodetic Survey Division, Geomatics Canada and maintained by the Saskatchewan Geological Survey. Any products derived from the use of the data provided by the Saskatchewan Mining and Petroleum GeoAtlas must be cited with the layers and date used to create said products. The ‘GeoAtlas’ contains information licensed under the Government of Saskatchewan Standard Unrestricted Use Data License (Version 2.0). For Example: Saskatchewan Mining and Petroleum GeoAtlas, 250K Bedrock Geology and Mineral Deposits Index, June 12, 2017.
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Extent:
XMin: 104704.46808510163
YMin: 5408815.611780801
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Spatial Reference: 2151
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