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针对传统水文定点观测很难获取实时大范围水文数据问题,系统分析了遥感技术(RS)在降水监测、水域面积识别、水质监测等监测中的应用状况,并探讨了遥感技术与地理信息系统(GIS)集成技术在水文监测中的应用前景,为遥感技术云南省水文站网中应用构建提供了参考依据。
In view of the difficulty of obtaining real-time large-scale hydrological data in traditional hydrologic fixed-point observation, the application status of remote sensing (RS) in monitoring such as precipitation monitoring, water area identification and water quality monitoring is systematically analyzed. The relationship between remote sensing technology and geographic information system GIS) integrated technology in hydrological monitoring of the prospects for the application of remote sensing technology in Yunnan Province Hydrological Station Network provides a reference.