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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Citation (1) Shapefile (1) Types Citation (1) Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Contacts Anthony Colaprete Geological Survey (U.S.) Kevin F. Mullins M.C. Bourke P.R. Christensen More... Categories Publication (1) Tag Types Publication (1) Tag Schemes USGS Publications Warehouse (1) View Results as: JSON ATOM CSV

Mars Global Digital Dune Database: MC2-MC29 (COPY) Introduction The Mars Global Digital Dune Database presents data and describes the methodology used in creating the database. The database provides a comprehensive and quantitative view of the geographic distribution of moderate- to large-size dune fields from 65? N to 65? S latitude and encompasses ~ 550 dune fields. The database will be expanded to cover the entire planet in later versions. Although we have attempted to include all dune fields between 65? N and 65? S, some have likely been excluded for two reasons: 1) incomplete THEMIS IR (daytime) coverage may have caused us to exclude some moderate- to large-size dune fields or 2) resolution of THEMIS IR coverage (100m/pixel) certainly caused us to exclude smaller... Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Open-File Report