Shoreline Data Rescue Project of Shumagin Islands, Alaska, AK1942A6
收藏www.fisheries.noaa.gov2025-01-15 收录
下载链接：
https://www.fisheries.noaa.gov/inport/item/61105
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资源简介：
These data were automated to provide an accurate high-resolution historical shoreline of Shumagin Islands, Alaska suitable as a geographic information system (GIS) data layer. These data are derived from shoreline maps that were produced by the NOAA National Ocean Service including its predecessor agencies which were based on an office interpretation of imagery and/or field survey. The NGS...
本数据集通过自动化处理，旨在提供阿拉斯加舒马金群岛精确的高分辨率历史海岸线信息，适用于地理信息系统（GIS）数据层。数据源自美国国家海洋与大气管理局（NOAA）国家海洋服务及其前身机构所编制的海岸线地图，这些地图基于对影像及/或现场调查资料的办公室解读。美国地质调查局（NGS）...
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www.fisheries.noaa.gov
