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Gis Arcmap
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Tutorial on using HEC-GeoRAS with ArcGIS 10.x and HEC- RAS ...
web.ics.purdue.edu2 The LandUse folder contains a shapefile with land use data, aerial is the aerial image of the study area, and baxter_tin is the TIN dataset for the study area. Getting Started Start ArcMap by clicking Start Programs ArcGIS ArcMap.Save the ArcMap document (by clicking File Save As..) as baxter_georas.mxd in your working folder. Since Hec-GeoRAS uses functions associated …
Introduction to GIS - MIT OpenCourseWare
ocw.mit.edu–The GIS project maintains links to the individual data files (the data is not embedded in the map document itself) –GIS formats, like shapefile (SHP), have many files that are linked together and must stay together in order to function •Descriptions of the files you create and use (ArcCatalog