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７０年代以来，遥感和地理信息系统技术主要应用于土壤侵蚀遥感调查，基于ＧＩＳ的土壤侵蚀评价与制图研究，土壤侵蚀与水土保持信息系统建立等方面。今后一个时期内，现代空间信息技术在中国水土保持中的应用，主要表现在４个方面：（１）实施国家水土流失与水土保持动态监测；（２）中国水土流失定量评价模型系统；（３）定期快速清查区域水土流失与水土保持状况；（４）建立国家水土保持管理信息系统。
Since the 1970s, remote sensing and GIS technologies have been mainly applied in remote sensing of soil erosion, soil erosion evaluation and mapping based on GIS, and establishment of soil erosion and soil and water conservation information systems. In the coming period, the application of modern space information technology in soil and water conservation in China is mainly manifested in four aspects: (1) the implementation of the national monitoring of soil and water loss and soil and water conservation; (2) the quantitative evaluation model system for soil and water loss in China; (3) ) Regularly and quickly check the status of soil and water loss and soil and water conservation in the region; (4) establish a national soil and water conservation management information system.