• Documents
  • Authors
  • Tables

CiteSeerX logo

Advanced Search Include Citations

Tools

Sorted by:
Try your query at:
Semantic Scholar Scholar Academic
Google Bing DBLP
Results 1 - 10 of 1,813
Next 10 →

Extracting topographic structure from digital elevation data for geographic information system analysis. Photogrammetric Engineering and Remote

by S. K. Jenson, J. O. Domingue - Sensing , 1988
"... ABSTRACT: Software tools have been developed at the U.S. Geological Survey’s EROS Data Center to extract topographic structure and to delineate watersheds and overland flow paths from digital elevation models. The tools are special purpose FORTRAN programs interfaced with general-purpose raster and ..."
Abstract - Cited by 235 (0 self) - Add to MetaCart
drainage network, or pour point linkages between watersheds. The computer-generated drainage lines and watershed polygons and the pour point linkage information can be transferred to vector-based geographic information systems for further analysis. Comparisons between these computer generated features

Model evaluation guidelines for systematic quantification of accuracy in watershed simulations

by D. N. Moriasi, J. G. Arnold, M. W. Van Liew, R. L. Bingner, R. D. Harmel, T. L. Veith , 2007
"... Watershed models are powerful tools for simulating the effect of watershed processes and management on soil and water resources. However, no comprehensive guidance is available to facilitate model evaluation in terms of the accuracy of simulated data compared to measured flow and constituent values ..."
Abstract - Cited by 179 (8 self) - Add to MetaCart
Watershed models are powerful tools for simulating the effect of watershed processes and management on soil and water resources. However, no comprehensive guidance is available to facilitate model evaluation in terms of the accuracy of simulated data compared to measured flow and constituent

Watershed Analysis

by Rogue-grants Pass, Percy T. Booth Collection, Reo Watershed , 1998
"... The purpose of this watershed analysis is to identify the various ecosystem components in the Grants Pass Rogue River fifth field watershed and their interactions at a landscape scale. It looks at historical ecological components, current ecological components and trends. It makes recommendations f ..."
Abstract - Add to MetaCart
The purpose of this watershed analysis is to identify the various ecosystem components in the Grants Pass Rogue River fifth field watershed and their interactions at a landscape scale. It looks at historical ecological components, current ecological components and trends. It makes recommendations

Watershed Analysis

by Loren Wittenberg, David Eichamer, Marylou Schnoes, Doug Stewart, Steve Timmons, Bob Bessey, Roger Schnoes, Grave Creek
"... II. Characterization............................................................. 3 III. Current Conditions and Reference Conditions................................... 7 Water Quality/Aquatic Habitat/Fish......................................... 7 ..."
Abstract - Add to MetaCart
II. Characterization............................................................. 3 III. Current Conditions and Reference Conditions................................... 7 Water Quality/Aquatic Habitat/Fish......................................... 7

Image Segmentation and Analysis via Multiscale Gradient Watershed Hierarchies

by John M. Gauch , 1999
"... Multiscale image analysis has been used successfully in a number of applications to classify image features according to their relative scales. As a consequence, much has been learned about the scale-space behavior of intensity extrema, edges, intensity ridges, and grey-level blobs. In this paper, w ..."
Abstract - Cited by 76 (0 self) - Add to MetaCart
, we investigate the multiscale behavior of gradient watershed regions. These regions are defined in terms of the gradient properties of the gradient magnitude of the original image. Boundaries of gradient watershed regions correspond to the edges of objects in an image. Multiscale analysis

Beegum Watershed Analysis

by U. S. Forest Service, Siskiyou National Forest, Forest Service - Yolla Bolla Ranger District South Fork Management Unit, Shasta-Trinity National , 1997
"... Version 2.0As the Nation's principal conservation agency, the Department of the Interior has responsibility for most of our nationally owned public lands and natural resources. This Includes fostering the wisest use of our land and water resources, protecting our fish and wildlife, preserving t ..."
Abstract - Cited by 17 (2 self) - Add to MetaCart
Version 2.0As the Nation's principal conservation agency, the Department of the Interior has responsibility for most of our nationally owned public lands and natural resources. This Includes fostering the wisest use of our land and water resources, protecting our fish and wildlife, preserving the environmental and cultural values of our national parks and historical places, and providing for the enjoyment of life through outdoor recreation. The Department assesses our energy and mineral resources and works to assure that their development is in the best interest of all our people. The Department also has a major responsibility for American Indian reservation communities and for people who live in Island Territories under U.S. administration.

Watershed Analysis 1

by Alan Gallegos
"... Watershed analyses and assessments for the Kings River Sustainable Forest Ecosystems Project were done on about 33,000 acres of the 45,500-acre Big Creek watershed and 32,000 acres of the 85,100-acre Dinkey Creek watershed. Following procedures developed for analysis of cumulative watershed effects ..."
Abstract - Add to MetaCart
Watershed analyses and assessments for the Kings River Sustainable Forest Ecosystems Project were done on about 33,000 acres of the 45,500-acre Big Creek watershed and 32,000 acres of the 85,100-acre Dinkey Creek watershed. Following procedures developed for analysis of cumulative watershed effects

Jumpoff Joe Watershed Analysis

by Reo Watershed , 1998
"... The purpose of this watershed analysis is to identify the various ecosystem components in the Jumpoff Joe fifth field watershed and their interactions at a landscape scale. It looks at historical ecological components, current ecological components and trends. It makes recommendations for future man ..."
Abstract - Add to MetaCart
The purpose of this watershed analysis is to identify the various ecosystem components in the Jumpoff Joe fifth field watershed and their interactions at a landscape scale. It looks at historical ecological components, current ecological components and trends. It makes recommendations for future

TRASK RIVER WATERSHED ANALYSIS

by Kai U. Snyder, Timothy J. Sullivan, Deian L. Moore, Richard B. Raymond, Erin H. Gilbert , 2003
"... A Report by ..."
Abstract - Add to MetaCart
A Report by

WATERSHED ANALYSIS TABLE OF CONTENTS

by Beaver Creek, Beaver Creek, A Coho Stronghold , 2001
"... ..."
Abstract - Add to MetaCart
Abstract not found
Next 10 →
Results 1 - 10 of 1,813
Powered by: Apache Solr
  • About CiteSeerX
  • Submit and Index Documents
  • Privacy Policy
  • Help
  • Data
  • Source
  • Contact Us

Developed at and hosted by The College of Information Sciences and Technology

© 2007-2019 The Pennsylvania State University