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In this paper , the regional tectonic information to extract the Tibet Autonomous Region as the main objective , to 1:1,000,000 regional gravity and magnetic data as the main raw data , Bouguer gravity anomaly data and airborne magnetic anomaly data processing and translation , such as Air the magnetic delta T magnetic field pole, Air the magnetic delta T of extremely vertical first derivative , Air the magnetic delta T of extreme directional derivative , Air the magnetic delta T of pole upward continuation to strike the the Bouguer area field and residual anomaly , Bouguer gravity anomaly on the extension , the residual gravity abnormal directional derivative and the direction of the vertical second derivative and horizontal gradient processing . In this paper , on the basis of the data processing , further to the gravity and magnetic field of the Tibet Autonomous Region as the main basis , combined with the collected geophysical reports, geological reports , inference and division of the regional geological structures of the Tibet Autonomous Region . Of some important structural extracted raw data profile of the gravity and magnetic , 2.5 - dimensional gravity and magnetic inversion software quantitative inversion , to further deepen the understanding of the geological structure of Tibet . This paper, in conjunction with various aspects of the interpretation inferred on the basis of the gravity and magnetic measurement and processing translation , preparation of the Tibet Autonomous Region magnetic inferred geological map and the Tibet Autonomous Region gravity inferred geological map , determine the geological structure of the area of the Tibet Autonomous Region grid frame , fracture and distribution of igneous rocks , volcanic rocks and sedimentary basins , the important Geophysical achievements data with the division of the mineral resources of the Tibet Autonomous Region distribution , mineral resource potential evaluation .
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