emote Se R ns f i o n l g a & n Potter and Weigand, J Remote Sensing & GIS r G u I S o 2016, 5:2 J DOI: 10.4172/2469-4134.1000164 ISSN: 2469-4134 Journal of Remote Sensing & GIS Research Article Open Access Analysis of Desert Sand Dune Migration Patterns from Landsat Image Time Series for The Southern California Desert Potter C1* and Weigand J2 1NASA Ames Research Center, Biospheric Science, Moffett Field, CA, USA 2Bureau of Land Management (BLM), United States Department of the Interior, Sacramento, CA, USA *Corresponding author: Potter C, NASA Ames Research Center, Biospheric Science, Moffett Field, CA, USA, Tel: 6506046164; E-mail:
[email protected] Rec date: Apr 22, 2016; Acc date: May 09, 2016; Pub date: May 16, 2016 Copyright: © 2016 Potter C, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Abstract Developers of renewable energy installations in southern California need to evaluate the risks to facility operations from proximity to active desert dunes. This study first validated Landsat image spectral data using ground-based data collection of aeolian sand migration rate measurements surveyed in Arizona as an accurate method for characterizing dune mobility. The predominant direction of measured sand dune movements was correctly mapped at this site from the satellite imagery, as well as the migration distances of the leading edges of sand dunes over the entire 1992-2010 monitoring period.