Filters: Contacts: Bruce G Marcot (X)
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This is a child item of the USGS Data Release: https://doi.org/10.5066/P9KFIRWQ This dataset contains aerial oblique digital photos taken of the arctic landscape during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small aircraft over the National Park Service's Arctic Network (ARCN; Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge. Version History: First release: May 2014 Revised:August 2021 (ver. 1.01) Revised:August 2023 (ver. 1.1)
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
This is a child item of the USGS Data Release: https://doi.org/10.5066/P9KFIRWQ This dataset contains aerial nadir digital photos and ecotype classification data determined from the photos. Aerial nadir photos were taken at 5 second intervals of the arctic landscape during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small aircraft over the National Park Service's Arctic Network (ARCN; Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge. Version History:...
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
These data are the results of a modified Delphi survey in which expert opinion was solicited on the occurrence and frequency of recreational activities in brown bear habitats and their potential impacts. Twelve bear experts were surveyed and identified by either 1) their scientific publications on the impacts of one or more human recreational activity on bears, or 2) their experience in managing bear populations impacted by human recreational activities. Respondents were asked to estimate the frequency of each identified recreational activity for the bear populations they have experience with, estimate the proportion of each specific bear population exposed to each activity, and indicate the potential impacts of...
This data release includes 5 child items with photos and videos taken during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small aircraft over the National Park Service's Arctic Network (ARCN; Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge. The aerial photo surveys were flown for the WildCast Project (WILDlife Potential Habitat ForeCASTing), a collaboration of the U.S. Geological Survey, National Park Service, U.S. Fish and Wildlife Service, and...
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
This is a child item of the USGS Data Release: https://doi.org/10.5066/P9KFIRWQ This dataset contains aerial oblique video segments from a Panasonic Lumix DMC-FZ200 (24x superzoom, variable focal length) and a Panasonic Lumix DMC-SZ7 (10x superzoom, variable focal length) of the arctic landscape during low altitude transects in northwest Alaska, July 2013. Three flight transects were conducted from small aircraft over the National Park Service's Arctic Network (ARCN; Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge....
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
This is a child item of the USGS Data Release: https://doi.org/10.5066/P9KFIRWQ This dataset contains aerial nadir video segments from a GoPro Hero3 Black Edition (focal length 2.77 mm; 60 frames per second) of the arctic landscape during low altitude photo survey transects in northwest Alaska, July 2013. Two flight transects were conducted from small aircraft over the National Park Service's Bering Land Bridge National Preserve and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge. Version History: First release: May 2014 Revised:August 2021 (ver. 1.01) Revised:August 2023 (ver. 1.1)
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
This is a child item of the USGS Data Release: https://doi.org/10.5066/P9KFIRWQ This dataset contains GPS waypoint logs and browse maps of the aircraft flight paths used during low altitude photo survey transects in northwest Alaska, July 2013. Three flight transects were conducted from small aircraft over the National Park Service's Arctic Network (ARCN; Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service's Selawik National Wildlife Refuge. Version History: First release: May 2014 Revised:August 2021 (ver. 1.01) Revised:August 2023 (ver. 1.1)
Categories: Data,
Data Release - Revised;
Tags: Aerial Photography,
Alaska,
Arctic Network,
Bering Land Bridge National Preserve,
Biota,
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