实际灌溉面积遥感监测技术及其在江苏省灌区示范应用分析  

Analysis of remote sensing monitoring technology for actual irrigated area and its demonstration application in irrigation areas of Jiangsu Province

作　　者：宋文龙[1] 刘军 卢奕竹[1] 仝道斌 叶茂[1,2] 王瑞 SONG Wenong;LIU Jun;LU Yizhu;TONG Daobin;YE Mao;WANG Rui(China Institute of Water Resources and Hydropower Research,Beijing 100038,China;Water Resources Bureau of Sucheng District,Suqian City,Jiangsu Province,Suqian 223800,China)

机构地区：[1]中国水利水电科学研究院,北京100038 [2]江苏省宿迁市宿城区水利局,江苏宿迁223800

出　　处：《江苏水利》2024年第5期1-6,共6页Jiangsu Water Resources

基　　金：江苏省水利科技项目(2021081)。

摘　　要：总结实际灌溉面积监测技术研究进展,分析了江苏省灌区监测实际灌溉面积面临的问题及难点;介绍了一种灌区多尺度实际灌溉面积遥感监测关键技术方法,并以宿迁灌区、船行灌区为例阐述了这一方法的合理性、适用性,提出应用该方法提高江苏省各地灌区实际灌溉面积监测精度与效率的建议,可为江苏灌区管理提供关键技术支撑。On the basis of summarizing the research progress of monitoring technology of actual irrigated area,the problems and difficulties in monitoring actual irrigated area in Jiangsu Province were analyzed.This paper introduces a key technology method of remote sensing monitoring of multi-scale actual irrigated area in Jiangsu Province,and takes Suqian Irrigation area and Chuanhang irrigation area as examples to illustrate the rationality and applicability of this method,and puts forward suggestions to improve the monitoring accuracy and efficiency of actual irrigated area in Jiangsu Province,providing key technology support for the management of Jiangsu irrigation area.

关 键 词：实际灌溉面积 作物种植结构 光谱匹配 南方灌区 水稻 

分 类 号：S275[农业科学—农业水土工程]