地形地貌调查
landform survey
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图源：自然资源部网站
4月26日，自然资源部在官方网站和钓鱼岛专题网站发布其组织编写的《钓鱼岛及其附属岛屿地形地貌调查报告》。该调查报告基于长期的历史调查数据，并采用最新高分辨率卫星遥感等调查方式，获取了钓鱼岛及其附属岛屿的海岛和30米以浅区域最新地形数据。报告还编制了最新大比例尺海岛地形地貌专题图，进一步完善了钓鱼岛及其附属岛屿的基础地理数据体系，对开展钓鱼岛及其附属岛屿的资源管理与生态环境保护具有重要意义。
China's Ministry of Natural Resources on Monday published a landform survey report on the Diaoyu Island and its affiliated islands. Based on historical data, the survey obtained new terrain data of the Diaoyu Island and its affiliated islands, as well as the terrain data of waters 30 meters or less in depth, using technology such as satellite remote sensing. The report also made large-scale topographical thematic maps of the Diaoyu Island and its affiliated islands, improving basic geographic data of the area. The survey is of great significance to the resource management and ecological environment protection of the Diaoyu Island and its affiliated islands, according to the report.
Notes：
英语中表示“岛”的词常见的有island，islet以及isle。需注意：这三个单词里面的字母s都不发音，分别读作['aɪlənd]，['aɪlət]以及[aɪl]。“附属岛屿”的英文可以用affiliated islands表示。
