中国水利Issue(11)：26-32,7.
遥感技术在洪涝灾害防御中的前沿应用与面临挑战
Frontier applications and challenges of remote sensing technology in flood disaster prevention
摘要
Abstract
Timely and comprehensive grasp of key information on flood occurrence is the foundation of flood disaster prevention.By combining remote sensing technology with traditional monitoring technology,a three-dimensional monitoring system with"space-air-ground"integration can be formed,which can achieve complementary and collaborative macro observation and key monitoring.This is conducive to the monitoring,forecasting,and early warning of flood disasters,significantly improving flood disaster prevention capabilities.Remote sensing technology can be applied to water body extraction,water level measurement,precipitation estimation,flow estimation,flood simulation,and disaster loss estimation.However,there are still many problems that need to be solved regarding the availability of monitoring data and the effectiveness of monitoring methods.关键词
遥感/洪涝灾害防御/"天空地"一体化/洪涝预警/数字孪生Key words
remote sensing/flood disaster prevention/"space-air-ground"integration/flood warning/digital twin分类
建筑与水利引用本文复制引用
孟令奎..遥感技术在洪涝灾害防御中的前沿应用与面临挑战[J].中国水利,2024,(11):26-32,7.基金项目
国家重点研发计划(2021YFB3900603). （2021YFB3900603）
