PRESERVING GEOLOGIC MAP RELATIONSHIPS USING GIS: DIGITAL GEOLOGY OF THE NATIONAL PARKSColorado State University, in partnership with the NPS, developed the NPS Geologic Resources Inventory (GRI) Geology-GIS Geodatabase Data Model, which maintains attribute and spatial relationships found on paper ...
摘要: Dynamic Digital Map–Springerville Volcanic Field (DDM-SVF) is a stand-alone "presentation-manager" program that contains and displays four thematic geologic maps of the Springerville volcanic field, Arizona, on the Macintosh computer. It is essentially a...
ColoradoDIGITALGEOLOGICMAPROSWELLRESOURCEAREA,NEWMEXICOgeologicmapenergyresourcepotentialRoswellResourceAreaLandManagement(Bartsch-Winkler,1992).Geologicmapinformationcompiled,modified,1:500,000scalefromNewMexicoHighwayGeologicMap(NewMexicoGeologicalSociety,1982).Geologicdatatransferredonto1:500,000-scalestablegreenline...
M. 2014. The digital global geologic map of Mars: Chronostratigraphic ages, topographic and crater morphologic characteristics, and updated resurfacing history. Planetary and Space Science 95:11-24.Tanaka, K. L. , S. J. Robbins , C. M. Fortezzo , J. A. Skinner Jr. , and T. M. Hare...
The GRI, a partnership between the NPS and Colorado State University (CSU), relies heavily upon the U.S. Geological Survey, individual state geological surveys, and other organizations in developing its digital map products. To produce digital geologic-GIS map products for Grand Canyon National ...
Assumptions of topographic control on channel initiation are not shown to be valid at Loch Vale, likely due to their inability to capture subsurface processes and geologic features important to channel formation.;However, if using these topographically dependent threshold methods to delineate channel ...
parks lacking a modern, detailed geologic map and mapping in the Eagle Mts. quadrangle has been undertaken in part to produce such a map. The Eagle Mts. quadrangle straddles the boundary between two major desert ecosystems, the Mojave Desert and the Colorado Desert, and contains several local ...