ASC Data Repository
This dataset is comprised of 36 black and white 9x9 inch aerial images of four different study areas on Alaska's Arctic Coastal Plain taken between 1948-1949 and obtained from the Alaska Satellite Facility in 2013. The images represent an historical snapshot of the landscape from that time. The images were scanned and geo-referenced to various contemporary (2002-2010) satellite imagery using tie-point methods and splines for interpolation.
Version History:First release: March 2015Revised September 2022 (ver. 1.1)
Tape, K. D., J. M. Pearce, D. Walworth, B. W. Meixell, T. F. Fondell, D. D. Gustine, P. L. Flint, J. W. Hupp, J. A. Schmutz, and D. H. Ward. 2014. Historical and contemporary imagery to assess ecosystem change on the Arctic coastal plain of northern Alaska (ver. 1.1, June 2015). USGS Open-File Report 2014-1140, 22 p. doi:10.3133/ofr20141140
DataID: 2 | doi:10.5066/F79021TB | Date Posted Online: 2015-03-05 | Last Updated: 2022-09-30 12:19:29