| 高分辨率SAR影像在海岛监视监测中的应用 |
| |
| 引用本文： | 李晓敏,张杰,孟俊敏,马毅.高分辨率SAR影像在海岛监视监测中的应用[J].海洋开发与管理,2018,35(2):39-43. |
| |
| 作者姓名： | 李晓敏 张杰 孟俊敏 马毅 |
| |
| 作者单位： | 内蒙古大学生命科学学院；国家海洋局第一海洋研究所,国家海洋局第一海洋研究所,国家海洋局第一海洋研究所,国家海洋局第一海洋研究所 |
| |
| 基金项目： | 高分辨率对地观测系统重大专项“高分海洋环境遥感信息处理与业务应用示范系统”(41-Y30B12-9001-14116). |
| |
| 摘 要： | 高分辨率合成孔径雷达(SAR)是先进的成像微波遥感器,可全天候和全天时工作,在海岛监视监测中发挥特殊作用。文章概述高分辨率SAR的成像原理和国际应用进展,通过介绍海岛礁在高分辨率SAR影像上的表现,直观展示高分辨率SAR在小海岛识别和海岛开发工程监视监测等方面的应用,尤其提出利用SAR影像特征区分小海岛和船只的方法,同时提出将高分辨率SAR影像与中分辨率光学影像相结合的应用建议,助力我国海岛保护管理和监视监测工作。
|
| 关 键 词： | 高分辨率合成孔径雷达 海岛监视监测 海岛保护 遥感影像 海洋卫星 |
Application of High Spatial Resolution SAR Images in Islands Monitoring |
| |
| LI Xiaomin,ZHANG Jie,MENG Junmin and MA Yi.Application of High Spatial Resolution SAR Images in Islands Monitoring[J].Ocean Development and Management,2018,35(2):39-43. |
| |
| Authors: | LI Xiaomin ZHANG Jie MENG Junmin and MA Yi |
| |
| Abstract: | High spatial resolution Synthetic Aperture Radar (SAR) is a kind of advanced and all weather and day and night imaging microwave remote sensor,which can play a special role in islands monitoring.This paper summarized the imaging principle and international application development of high spatial resolution SAR,and application of high resolution SAR in small island identification and monitoring of island development engineering was showed intuitively by analyzing the characteristics of islands and reefs on high spatial resolution SAR images.Especially,the method of distinguishing small islands from ships in high spatial resolution SAR images was presented.At the same time,the suggestion of combining high spatial resolution SAR image with medium spatial resolution optical image was proposed.The results will contribute to the island protection management and monitoring in China. |
| |
| Keywords: | High spatial resolution Synthetic Aperture Radar (SAR) Island monitoring Island protection Remote sensing images Ocean satellites |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《海洋开发与管理》浏览原始摘要信息 |
| 点击此处可从《海洋开发与管理》下载免费的PDF全文 |
