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Because the fact that the boundary of the mine is jigsaw-like,it is difficult to survey with general measurement and finish cartography at scene.The GPS-PDA integral measurement system is studied in this paper.The GIS data of the mining area is embedded in the system and the cartography is drawled on the spot.It can be confirmed that the surveyed area exists illegal exploitation whether or not by contrasting between the collecting data and the original GIS data.