Recovered Drained Thaw Lake Basins (DTLBs) on the Arctic Coastal Plain of Alaska using InSAR DEM and Remote Sensing Imagery

Paleoshorelines of Drained Thaw Lake Basins (DTLBs) on the Alaskan North Slope were mapped using the Interferometric Synthetic Aperture Radar Digital Elevation Model (InSAR DEM) and remote sensing imagery. A total of ~10,200 km2 of DTLBs were recovered on a ~22,000 km2 region with the complete latitudinal range of the western Arctic Coastal Plain (ACP) of Alaska. This region extends from the Point Barrow (71°23′N) southward to the northern end of the Arctic Foothills physiographic province (69°30′N), and from the Beaufort Sea (154°23′W) westward to the Chukchi Sea (158°13′W). Shape of the region is confined by the valid spatial extent of the airborne InSAR DEM acquired by Intermap Technologies in the summers of 2002-2004. For further information, see related link below to journal article.

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Temporal Range

  • Begin:  2002-07-01T00:00:00Z
    End:  2010-08-31T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2002-07-01T00:00:00Z
Temporal Range End 2010-08-31T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 71.38300
Bounding Box South Lat 69.50000
Bounding Box West Long -158.21700
Bounding Box East Long -154.38300
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Documentation #1 : readme_DTLBv2.pdf
Additional Information N/A
Resource Format ZIP: PKZIP (application/zip)
Standardized Resource Format Archive
Asset Size 9 MB
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Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author Yongwei Sheng
Jida Wang
Kenneth M. Hinkel
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2011-11-23T01:29:05
Digital Object Identifier (DOI) Not Assigned
Alternate Identifier 106.343
Resource Version 1.0
Topic Category geoscientificInformation
Progress completed
Metadata Date 2024-02-07T22:51:50Z
Metadata Record Identifier edu.ucar.eol::106.343
Metadata Language eng; USA
Suggested Citation Yongwei Sheng, Jida Wang, Kenneth M. Hinkel. (2011). Recovered Drained Thaw Lake Basins (DTLBs) on the Arctic Coastal Plain of Alaska using InSAR DEM and Remote Sensing Imagery. 1.0. UCAR/NCAR - Earth Observing Laboratory. https://data.eol.ucar.edu//dataset/106.343. Accessed 22 November 2024.

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