Us geodata digital elevation models data users guide 5
Author: U.S. Department Of The Interior Geological Survey
Publisher:
Published: 1993
Total Pages:
ISBN-13:
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Author: U.S. Department Of The Interior Geological Survey
Publisher:
Published: 1993
Total Pages:
ISBN-13:
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Publisher:
Published: 2000
Total Pages: 2
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DOWNLOAD EBOOKAuthor: Geological Survey (U.S.). National Mapping Division
Publisher:
Published: 1990
Total Pages: 66
ISBN-13:
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Published: 1986
Total Pages:
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DOWNLOAD EBOOKAuthor: Task Committee on GIS Modules and Distributed Models of the Watershed
Publisher: ASCE Publications
Published: 1999-01-01
Total Pages: 132
ISBN-13: 9780784474730
DOWNLOAD EBOOKPrepared by the Task Committee on GIS Modules and Distributed Models of the Watershed of ASCE. This report guides professionals in selecting the most advantageous applications of geographic information system (GIS) modules and distributed models for watershed runoff. Recent advances in technology offer hydrologic engineers, watershed managers, and data collection agencies unprecedented capabilities for storing and manipulating data. With the advent of Digital Elevation Models (DEM), Triangulated Irregular Networks (TIN), Digital Line Graphs (DLG), and GIS software, the use of watershed modeling among industry professionals has increased at an incredible rate. With this growth, it is increasingly difficult for practitioners to choose the most effective use of the technology. This report identifies state-of-the-art GIS hydrology analysis software and techniques, as well as GIS types and map projections. It covers data commonly required for hydrologic analysis, limitations of available data, and the integration of watershed hydrological analysis software and GIS techniques. The appendix highlights nine examples of watershed modeling systems, including the Watershed Modeling System (WMS), the Soil and Water Assessment Tool (SWAT), and the Hydrologic Model CASC2D.
Author: David Francis Maune
Publisher: American Society for Photogrammetry & Remote Sensing
Published: 2007
Total Pages: 688
ISBN-13:
DOWNLOAD EBOOKThis DE Users Manual is designed to help potential users of digital elevation data understand and articulate their requirements in a way that their expectations are satisfied. if you have a dream that DEM's can help you do a better job, or you need to know more about DEM technologies and applications then this manual is for you.
Author: United States. Bureau of Land Management. Denver Service Center
Publisher:
Published: 1983
Total Pages: 98
ISBN-13:
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Publisher:
Published: 1998
Total Pages: 0
ISBN-13:
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