The application of remote sensing technique in land resource investigation and management

The information that from ground observation made by using remote sensing technique is a kind of electromagnetic reflection and radiation. The images obtained by remote sensing technique can comprehensively, objectively, truly record the surface landscape and ground objects, showing their respective shape, size, pattern, color and so on. In this paper, through the two applications for detailed analysis of remote sensing technique in land Resource investigation and land resource management, and illustrates the importance of the remote sensing technique in improving the efficiency of land resource investigation and land management capabilities. Finally, the advantages and disadvantages of remote sensing technique are pointed out.