国产遥感影像监测海岸线变化应用研究  

Application of Chinese Remote Sensing Images in Coastline Change Monitoring

作　　者：王乐[1,2] 张正龙[1] 时俊[1] 胡盼 李亿红[1] WANG Le

机构地区：[1]国家海洋局东海环境监测中心,上海201206 [2]海洋赤潮灾害立体监测技术与应用国家海洋局重点实验室,上海201206

出　　处：《地理空间信息》2018年第7期38-40,123,共4页Geospatial Information

基　　金：海洋公益性行业科研专项资助项目(201405025-3;201505008);国家海洋局东海分局青年海洋科学基金资助项目(201701)

摘　　要：基于高分一号、资源三号、资源一号02C国产遥感影像,通过影像预处理、岸线分类与遥感解译标志、界定岸线勾绘位置、潮位校正、外业调查、历史岸线比较分析等步骤,获取了浙江省大陆海岸线的现状数据和变化动态。研究表明,国产遥感影像可实现大陆海岸线业务化监测,监测精度较历史数据有较大提升,可获取高频次、高准确性的海岸线业务化监测资料,满足省级大陆海岸线的常态化监测工作需要。Based on the satellite images of GF-1,ZY-3 and ZY1-02C,through image preprocessing,remote sensing interpretation,coastline drawing position,tidal correction,field investigation and historical coastline comparison,we obtained status data and dynamic changes of the mainland coastline of Zhejiang Province in this paper.The results show that using Chinese remote sensing images to monitor mainland coastline changes is feasible,which can improve the frequency and accuracy of monitoring.It is suitable for application in normalized monitoring of mainland coastline at the provincial level.

关 键 词：海岸线 国产遥感影像 变化监测 业务化监测 浙江省 

分 类 号：P237[天文地球—摄影测量与遥感]