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The Bouguer anomaly grid of Finland contains the Finnish section of the Bouguer anomaly map of the Fennoscandian Shield, 1: 2 000 000 (res.2.5 km x 2.5 km), published in 2002. The origin of Finnish section of the map is the regional gravity data of the Finnish Geodetic Institute and the Geological Survey of Finland. The Fennoscandian Bouguer anomaly map was published as a cooperation project between geological surveys of Finland, Sweden Norway and Estonia, the Institute of Geology at Tallinn Technical University, the Finnish Geodetic Institute, the National Land Survey of Sweden, the Norwegian Mapping Authority and the Northwest Regional Geological Centre of Russia with its subsidiary companies. Each party owns the copyright and is responsible for delivering of their own material. GTK deliver only the Finnish part of the grid. In addition to the original grid, ECW, ERS and GRD formats (in epsg:3067) and the Fennoscandian Bouguer anomaly map in pdf format (1:2M) is included.
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