Search datasets
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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...
Search relevance: 244.26 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 10:20 PM -
This dataset includes tables related to macroinvertebrate collections in streams and springs of the 1002 region of the Arctic National Wildlife Refuge in northeastern Alaska. Macroinvertebrates...
Search relevance: 239.29 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 07:47 PM -
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...
Search relevance: 223.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 09:43 PM -
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...
Search relevance: 219.64 | Views last month: 8 | Catalog Last Checked: May 05, 2026 at 09:44 PM -
These data include water chemistry from springs, streams, rivers, and shallow groundwater collected in the Arctic National Wildlife Refuge in northern Alaska. Chemical analyses were performed for...
Search relevance: 219.62 | Views last month: 5 | Catalog Last Checked: May 15, 2026 at 06:09 PM -
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...
Search relevance: 216.29 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:43 PM -
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...
Search relevance: 216.27 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 09:44 PM -
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...
Search relevance: 215.58 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 09:43 PM -
This data set provides a landcover map with 16 landcover classes for the northern coastal plain of the the Arctic National Wildlife Refuge (ANWR) on the North Slope of Alaska. The map was derived...
Search relevance: 206.59 | Views last month: 1 | Catalog Last Checked: June 23, 2026 at 08:43 PM -
Arctic National Wildlife Refuge (NWR) staff met May-September 2020 to identify priority ROC which are the species, habitats, and special values in highest need of conservation attention. Alaska...
Search relevance: 200.99 | Views last month: 2 | Catalog Last Checked: June 26, 2026 at 03:43 AM -
The RTK survey, using a Trimble unit, was conducted in August 2021 in the coastal plains region (1002 area) of the Arctic National Wildlife Refuge, as part of a landscape vulnerability assessment....
Search relevance: 197.57 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 09:02 PM -
This data set documents results of analysis of samples collected from the Arctic National Wildlife Refuge during Summer 2019. Data tables include: 1. The numeric and alphanumeric identifiers for...
Search relevance: 196.67 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:29 PM -
This dataset contains results from long-term monitoring of breeding shorebirds on the Coastal Plain (1002 Area) of the Arctic National Wildlife Refuge, Alaska. Surveys were conducted during...
Search relevance: 189.82 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 07:39 PM -
These are geospatial data that characterize the distribution of polar bear denning habitat in the 1002 Area of the Arctic National Wildlife Refuge, Alaska. They were generated to compare the...
Search relevance: 186.15 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:00 PM -
ABR Inc.—Environmental Research and Services (ABR) produced a land cover map of the north slope of the Arctic National Wildlife Refuge (ANWR) using a classification of satellite imagery that was...
Search relevance: 171.74 | Views last month: 0 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
Physiography was derived from an attribute field in the ecological subsection mapping. The original physiography linework was adjusted to match the image segmentation edges. Segments in more than...
Search relevance: 112.48 | Views last month: 1 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
The resource contains general plot data, including location data (lat/long) from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground and aerial surveys, the 2013 Alaska...
Search relevance: 111.57 | Views last month: 2 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
"We applied Simple Non-Iterative Clustering (SNIC) (Achanta and Susstrunk 2017) to develop image segments or super-pixels from the WorldView mosaic (Figure 4). Input bands for the segmentation...
Search relevance: 111.17 | Views last month: 3 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
The resource contains soil sample data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground surveys. The data in this resource relates to all other data deliverable...
Search relevance: 111.17 | Views last month: 2 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
This data package includes 3 child items with mapping data of polar bear den habitat on the Arctic Coastal Plain of Alaska. Child Item 1: "Data Used to Compare Photo-Interpreted and...
Search relevance: 108.97 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 09:03 PM
