星光仔礁和星光礁地形图

南沙综合科学考察队在中国科学院南海海洋研究所组织的1984—1986年对南沙调查研究基础上，继续进行了“七五”、“八五”、“九五”共11个航次、历时15年的南沙群岛及其邻近海区综合调查。完成有关南沙群岛岛礁地质、工程地质、地貌、自然地理、水道锚地与港口选址等课题的调查研究任务，多次登礁现场勘察，积累了许多资料，根据观察与实测的资料，吸收有关单位的资料，制作包括半月礁等31个无人礁体和89个有人礁体的岛礁信息产品。The Nansha Comprehensive Scientific Expedition Team, building upon the Nansha investigation organized by the South China Sea Institute of Oceanology, Chinese Academy of Sciences between 1984 and 1986, carried out a comprehensive survey of the Nansha Islands and their adjacent sea areas with 11 total cruises over a 15-year period during the 7th, 8th, and 9th Five-Year Plan periods of China. The team completed survey and research tasks covering topics including reef geology, engineering geology, geomorphology, physical geography, waterway anchorage and port site selection of the Nansha Islands. It conducted multiple on-site reef inspections, accumulated substantial observational and measured data, and developed reef information products encompassing 31 unmanned reefs (including Banyue Reef) and 89 manned reefs based on its own collected data and materials from relevant institutions.

搜集汇总

背景与挑战

背景概述

该数据集是'星光仔礁和星光礁地形图'，基于中国科学院南海海洋研究所南沙综合科学考察队从1984年至2001年的多航次调查数据整编而成，包含南沙群岛岛礁的地形图片，覆盖31个无人礁体和89个有人礁体，主要用于海洋地质学、地貌等研究，数据质量可靠，空间分辨率达公里级。