ANSCIA Barrow Ground Control Point Database
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https://cmr.earthdata.nasa.gov/search/concepts/C1214614471-SCIOPS.html
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资源简介：
This series of web pages presents site information for 63 Ground Control Points
(GCP's) measured near Barrow, Alaska, during the summer of 2001 using
Differential GPS. The GCP's were measured on the corners of buildings, ends of
snowfences, base of telephone poles, and other features visible on small- to
large-scale imagery. They are concentrated generally within 2 km of the Chukchi
coast (coinciding with extent of the year 2000 air photos). The GCP's will help
researchers and other scientists working in the area to establish precise
geographic or UTM coordinates for field sites, and to assist with
georectification of aerial photography and satellite imagery.
The GCP's were measured as part of an ongoing research project, Alaska North
Slope Climate Impact Assessment (ANSCIA), which is funded by the National
Science Foundation's program on Human Dimensions of the Arctic System. This
database is being made publicly available as part of our objectives for data
sharing and outreach to both the scientific community and the public at large.
[Summary provided by University of Colorado.]
提供机构：
SCIOPS
