How to use aerial photographs and their group samping method with the aid of computer statistic calculation and supplementary mapping to achieve the dynamic study for land resources was introduced in this paper. To take the land resources investigation in Sanchuan River valley in Shanxi Province demonstrated land resources dynamic variation in the last 23 years in this area.
CHANG Yan-Ling,XU Xu-Dong,MU-Bin, et al. LAND RESOURCES DYNAMIC STUDY WITH AIRBORNE REMOTE SENSING OBSERVATION IN SANCHUAN RIVER VALLEY IN SHANXI PROVINCE[J]. REMOTE SENSING FOR LAND & RESOURCES,
1991, 3(3): 18-26.