Free-air gravity anomaly map of Fennoscandia. : derived from the global geopotential model OSU91A based on satellite observations and gravity measurements on land.
Sveriges geologiska undersökning.
Kungl. Tekniska högskolan.
[Uppsala?] : Sveriges geologiska undersökning,
1993.
"The map is based on the Gauss' Hannover projection used for the national Swedish coordinate grid (RT 38)."
"Royal Institute of Technology."
Gravity anomalies