Interactive computer graphics method for the combined interpretation of gravity and magnetic data |
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Authors: | Richard T. Haworth Ian Wells |
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Affiliation: | (1) Atlantic Geoscience Centre, Geological Survey of Canada, Bedford Institute of Oceanography, Dartmouth, N.S., Canada;(2) Institute Facilities, Bedford Institute of Oceanography, Dartmouth, N.S., Canada |
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Abstract: | A program for computation of the gravity and magnetic anomalies associated with two-dimensional structures has been adapted for use in an interactive mode using a storage-screen CRT linked to a remote computer via standard telephone lines. This new program aids the user in developing a structural model that satisfies both magnetic and gravity observations. Examples are included to demonstrate the increased efficiency of interpretation using this low-cost graphics approach and to illustrate the detail of the model resulting from the compromise necessary to satisfy both potential-field data sets. |
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