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Record Search Query:
[ISO_Topic_Category='PLANNING CADASTRE']
Accessibility Analyst: A Simple and Flexible GIS Tool for Deriving Accessibility Models
Entry ID: CIAT_ACCESS
Summary
Abstract:
The Accessibility Analyst tool has been programmed at CIAT in order to automate the process of creating accessibility surfaces. In the past these surfaces had to be laboriously created step by step within ESRI's Arc INFO software.
The Accessibility Analyst tool can be installed by anyone who has the ESRI ArcView 3 software with ArcView Spatial Analyst. You can see case studies of the extension at work as well as follow links to find other people working in the same field. [Summary provided by CIAT.]
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Publications/References
Center for International Earth Science Information Network (CIESIN)/Columbia University, and NatureServe (2008), Gridded Species Distribution, Version 1:Birds of the Americas Family Richness Grids, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY, http://sedac.ciesin.columbia.edu/data/set/species-v1-americas-bird-...
Center for International Earth Science Information Network (CIESIN)/Columbia University, and NatureServe (2008), Gridded Species Distribution, Version 1: Birds of the Americas Presence Grids, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY, http://sedac.ciesin.columbia.edu/data/set/species-v1-americas-bird-...
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