FLAGS control flag for polygons. NC number of chains in the polygon boundary. Polygonal index data sets are created with the POLYGONAL INDEX statement in the GIS procedure. See POLYGONAL INDEX ...

New GIS databases give residents access to information about evacuation routes, zoning maps and sea level rise estimates.

They can also use integrated GIS data to visualize and analyze complex data related to population density, land use and topography, and use these inputs to improve the accuracy of their forecasts ...

Housed on the fifth floor of Currens Hall on the WIU campus, the Center is responsible for compiling, managing and storing GIS data layers for the Consortium. The Center has completed GIS and GPS work ...

Chris Kobos and Dennis Ross explain how geographic information systems can determine whether emergency response facilities ...

(Data West Research Agency definition: see GIS glossary.) Computer database containing boundaries for areas such as census areas, postal areas and political or administrative areas, area centroids ...

As the world grows in complexity and interconnectedness, new challenges arise in visually representing, reasoning, and making sense of spatially-oriented problems and data. The geographic information ...

This page lists geospatial data (GIS data) that is produced by the Governments of Canada, Quebec, Ontario, and the City of Montreal. The geospatial data on this website consists of: census geography ...

management and data mining with integration of GIS, remote sensing and GPS. Theory and lectures are supplemented with hands-on projects involving risk assessment and mitigation, environmental modeling ...

“There is currently no existing GIS database for abandoned mining sites in Plateau. This project will address that gap and lay the foundation for comprehensive reclamation efforts,” Ajayi said ...

Housed on the fifth floor of Currens Hall on the WIU campus, the Center is responsible for compiling, managing and storing GIS data layers for the Consortium. The Center has completed GIS and GPS work ...