Survey polygon 2020 March 03-04 kml: Spectacled eider winter aerial survey 2020
收藏Mendeley Data2024-03-27 更新2024-06-27 收录
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https://ecos.fws.gov/ServCat/Reference/Profile/135601
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资源简介：
Polygon of survey area flown 2020 March 03-04 during the aerial survey for spectacled eiders. Polygon was delineated based on locations from satellite transmitters on spectacled eiders (n=8) during the four weeks prior to the survey. The minimum convex polygon that encompassed these points was expanded with a 15 km buffer to delineate the final survey area. Lat and lon are in WGS84 datum.
创建时间：
2023-06-28
