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.
乔玉良. 山西省三川河流域土地资源航空遥感动态监测研究[J]. 国土资源遥感, 1991, 3(3): 18-26.
Qiao Yuliang . LAND RESOURCES DYNAMIC STUDY WITH AIRBORNE REMOTE SENSING OBSERVATION IN SANCHUAN RIVER VALLEY IN SHANXI PROVINCE. REMOTE SENSING FOR LAND & RESOURCES, 1991, 3(3): 18-26.