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SOME PROBLEMS CONCERNING 1:250 000 AREOMAGNETIC SERIES MAPS |
WANG Nai-dong |
China Aero Ceophysioal Survey and Remote Sensing Center for Laud and Resources, Beijing 100083,China |
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Abstract The compilation of the aeromagnetic series maps lies in the re-arrangement and collage of aeromagnetic survey results obtained in past years to formulate the basic aeromagnetic maps. Through reduction to the pole, such maps as the upward extension map, the residual magnetic map and the derivative map can be compiled for users. This paper deals with some key technical problems in map compilation.
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Received: 27 April 2007
Published: 24 October 2007
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