关键词: 遥感技术, 农田水利工程, 管护

Abstract: Irrigation and drainage engineering has characteristics of extensive distribution, complicated space distribution, and large quantity of projects, it is difficult to manage and protect them by conventional means. We made an initial exploration on the critical techniques and methods of irrigation and drainage engineering construction and management and protection based on remote sensing technology, aimed at improving the informatization level in the construction and management of irrigation and drainage engineering. The key technologies and methods of applying remote sensing technology on informatization construction and management and protection of irrigation and drainage engineering were studied. And based on the application requirements of informatization management and protection of irrigation and drainage engineering, the primary design of "intelligent irrigation and drainage engineering comprehensive application system" was proposed.

Key words: remote sensing technology, irrigation and drainage engineering, management and protection