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Reconnaissance flight polygon flown 2020 March 08 as kml: Spectacled eider winter aerial survey 2020

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DataCite Commons2022-01-20 更新2024-07-13 收录
下载链接:
https://ecos.fws.gov/ServCat/Reference/Profile/135602
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资源简介:
Polygon searched during the 2020 March 08 aerial reconnaissance flight searching for large flocks of spectacled eiders outside of the original survey area (as a kml file). Transects flown in this polygon were not part of the survey used to count spectacled eiders, but an ad hoc addition and did not result in any new data collected as no large flocks were located confirming that very large flocks that had been seen during previous winter surveys were not present in the or near the survey area in 2020. Polygon was delineated by Dave Safine based on observations from 2020 March 03-04 when flocks were near the eastern edge of the survey polygon.
提供机构:
U.S. Fish and Wildlife Service
创建时间:
2022-01-20
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