摘要
文章基于光学、雷达和高光谱三种卫星遥感数据,探讨了其在国土调查动态监测技术中的融合与应用。通过数据处理、特征提取、变化检测并进行精度评估,验证了多源卫星遥感数据在国土调查动态监测中的有效性和准确性。结果表明,多源卫星遥感数据融合技术能够为国土调查提供高质量的基础数据,有助于提高地表变化检测的精度。
Based on optical,radar and hyperspectral remote sensing data,this paper discusses the integration and application of remote sensing data in the dynamic monitoring technology of land survey.Through data processing,feature extraction,change detection and accuracy evaluation,the validity and accuracy of multi-source satellite remote sensing data in land survey dynamic monitoring are verified.The results show that multi-source satellite remote sensing data fusion technology can provide high quality basic data for land survey,and help to improve the accuracy of land surface change detection.
作者
许风成
XU Fengcheng(Weifang Fangzi District Natural Resources and Planning Service Center,Weifang 261206,China)
关键词
卫星遥感
国土调查
动态监测
satellite remote sensing
territorial survey
dynamic monitoring
作者简介
许风成(1974-),男,山东省胶州市人,潍坊市坊子区自然资源和规划服务中心高级工程师,研究方向:国土调查与监测。
