1700—1978年云南山地掌鸠河流域耕地时空演变的网格化重建
霍仁龙, 杨煜达, 满志敏

Gridded reconstruction of spatiotemporal evolution of cropland in the Zhangjiu River Basin in Yunnan Province from 1700 to 1978
HUO Renlong, YANG Yuda, MAN Zhimin
图2 技术路线
Fig. 2 The technical route