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BAID: NARL BAR flights Index by Quad (1948-49)



These are scanned copy of paper map index of flights for individual air photo frames from air photo NARL_BAR missions conducted by the Navy Arctic Research Laboratory (NARL) during the late 1940s and early 1950s. These index files were drafted over United States Geological Survey (USGS) quads. Each quad has been scanned and georeferenced by the University of Texas at El Paso System Ecology Lab for use in the Barrow Area Information Database (BAID). See the individual file's metadata for more information.

Data access

Additional information

  • 1.0 (2011-05-17)
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Related projects
Spatial Type raster
Frequency no set schedule
Language English
ISO Topic Categories
  • imageryBaseMapsEarthCover
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 1948-01-01 00:00:00
End datetime 1949-12-31 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 72.00, Minimum (South) Latitude: 70.00
Minimum (West) Longitude: -161.00, Maximum (East) Longitude: -153.00

Primary point of contact information

Allison Graves Gaylord <>

Additional contact information


Gaylord, A., Tweedie, C. 2011. BAID: NARL BAR flights Index by Quad. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 28 May 2024.

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Ancillary information

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