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Geographic Information Sciences Commons™

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2002

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Articles 1 - 7 of 7

Full-Text Articles in Geographic Information Sciences

Building And Maintaining A Statewide Transportation Framework, Kenneth Dueker, Paul Bender Nov 2002

Building And Maintaining A Statewide Transportation Framework, Kenneth Dueker, Paul Bender

Center for Urban Studies Publications and Reports

Creating and maintaining up-to-date sharable Geographic Information SystemsTransportation (GIS-T) data is challenging. Many states are working on Transportation Framework efforts to build a complete, consistent, and current transportation data layer in conjunction with the NSDI and Geospatial One-Stop efforts. This paper summarizes an effort that systematically re-examined transportation data sharing issues as part of the development of a Transportation Framework for the State of Washington. Business needs were assessed in terms of spatial and temporal accuracy needs of stakeholders and users of a state-wide Transportation Framework. A conceptual model was developed for a Transportation Framework with emphasis on data flows …

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Great Salt Lake Watershed, Robert J. Johnson, R. Douglas Ramsey Jan 2002

Great Salt Lake Watershed, Robert J. Johnson, R. Douglas Ramsey

Wildland Resources Faculty Publications

A map outlining the drainage basin of the Great Salt Lake, Utah with shaded topography as the base layer. This was produced by the Remote Sensing and GIS Laboratory, Department of Wildland Resources, Quinney College of Natural Resources.

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Virginia Geographic Information System (Gis) Programs And Resources For Libraries, Stuart Frazer Jan 2002

Virginia Geographic Information System (Gis) Programs And Resources For Libraries, Stuart Frazer

Libraries Faculty & Staff Publications

Over the last ten years geographic information systems (GIS) have drawn increasing attention from the library community. In Virginia the way has been led by the University of Virginia and Virginia Tech library systems, both members of the Association of Research Libraries' GIS Literacy Project (http://www.arl.org/info/gis/index.html) begun in 1992. Many of the Commonwealth's other college and university libraries are now offering GIS services at varying levels of complexity. As library interest in GIS grows, the time seems right for a roundup of resources available from higher education and public sector organizations across the Commonwealth.

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Bedrock Geology Of West Fork Quadrangle, Washington County, Arkansas, Jack T. King, Maria E. King, Stephen K. Boss Jan 2002

Bedrock Geology Of West Fork Quadrangle, Washington County, Arkansas, Jack T. King, Maria E. King, Stephen K. Boss

Journal of the Arkansas Academy of Science

A digital geologic map of West Fork quadrangle was produced at 1:24,000 scale using the geographic information system (GIS) software Maplnfo. Data regarding stratigraphic relations observed in the field were digitized onto the United States Geological Survey (USGS) digital raster graphic (DRG) of West Fork quadrangle. The geology of West Fork quadrangle consists of sedimentary rocks of the Mississippian and Pennsylvanian systems. The Fayetteville Shale and Pitkin Formation represent the Mississippian system. The Hale, Bloyd, and Atoka Formations represent the Pennsylvanian System. Each of these formations consists of members that were mapped at 1:24,000 scale, and this mapping effort represents …

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Revised Bedrock Geology Of War Eagle Quadrangle, Benton County, Arkansas, Robert A. Sullivan, Stephen K. Boss Jan 2002

Revised Bedrock Geology Of War Eagle Quadrangle, Benton County, Arkansas, Robert A. Sullivan, Stephen K. Boss

Journal of the Arkansas Academy of Science

A digital geologic map of War Eagle quadrangle (WEQ) was produced at the 1:24000 scale using the geographic information system (GIS) software ArcView® by digitizing geological contacts onto the United States Geological Survey (USGS) digital raster graphic (DRG). The geology of WEQ consists of sedimentary rocks of Ordovician (Cotter, Powell, and Everton Formations), Devonian (Clifty Formation and Chattanooga Shale), and Mississippian (St. Joe-Boone, Batesville, and Fayetteville Formations) systems. Impoundment of Beaver Lake in 1966 inundated most Ordovician rocks cropping out in WEQ, but all three formations were present in isolated outcrops along the present shoreline of the lake. The St. …

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Application Of Gis As An Environmental Monitoring Tool For Ambient Air Quality, Poh Aun Tan Jan 2002

Application Of Gis As An Environmental Monitoring Tool For Ambient Air Quality, Poh Aun Tan

Student Works (2000-2009)

The purpose of this study is to utilize Geographic Information System tool for the purpose of developing a customized Ambient Air Quality Monitoring Tool (AMAQUM). A PC based ArcView GlS software was chosen for the purpose of constructing a user-friendly graphical user interface (GUI). This application was customized using an extensive Avenue scripting language associated with Dialog Designer in the ArcView environment. The AMAQUM developed consists of three main components or interfaces i.e. air quality modelling, ground level concentration and monitored ambient air quality. Firstly, the air quality modelling interface has the capability of running the ISCST3 air quality model …

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The Use Of Geographic Information Systems To Study Repeat Victims Of Domestic Abuse In The Waterloo Region Of Ontario, Canada, Claudia Saheb Jan 2002

The Use Of Geographic Information Systems To Study Repeat Victims Of Domestic Abuse In The Waterloo Region Of Ontario, Canada, Claudia Saheb

Theses and Dissertations (Comprehensive)

The importance of repeat victims as an effective target for crime prevention measures has been widely recognised. Many have studied repeat victims of property crimes, but few have studied repeat victims of personal crimes and their spatial distribution. This study used 1996 and 1997 crime data from the Waterloo Regional Police Service (WRPS) in Ontario, Canada and focused specifically on domestic-abuse-related crimes and repeat victims of those crimes. Various methods of mapping and analysis were used to better understand the spatial distribution of those crimes and vulnerability of the victims. Standardised crime rates and crime density were calculated. Thematic and …

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