Global Change Impacts & Adaptation
ICLUS V1.2 GIS Tools and User's Manual: ARCGIS Tools and Datasets for Modeling US Housing Density (External Review Draft)
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This draft Geographic Information System (GIS) tool can be used to generate scenarios of housing-density changes and calculate impervious surface cover for the conterminous United States. A draft User’s Guide accompanies the tool. This product distributes the population projections and creates land use data described in the 2009 EPA report "Land-Use Scenarios: National-Scale Housing-Density Scenarios Consistent with Climate Change Storylines".
The Geographic Information System (GIS) tool allows users to:
- replace the ICLUS projected population values to reflect different growth rate assumptions;
- customize housing density patterns by altering household size and travel time assumptions;
- summarize patterns by region, watershed, county, or NLCD 2001 land cover classes;
- reclassify housing density into classes different than those already provided; and
- generate a map of estimated impervious surface based on a housing density map.
|Jan 2009||Interagency Agreement from USGS to develop geoprocessing tool.|
|Mar 2009||EPA conducted an internal usability review of the tool.|
|Jun 2009||EPA released the related report, Land-Use Scenarios: National-Scale Housing-Density Scenarios Consistent with Climate Change Storylines (Final Report).|
|Nov 2009||EPA released an external review draft for public review and comment as announced in the December 8, 2009 Federal Register Notice.|
Comments on this report may be submitted and reviewed using the e-Government Regulations.gov Web site. From the site, select Environmental Protection Agency and the keyword EPA-HQ-ORD-2009-0857 (for the docket ID) to comment on this report.
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.
- (23 pp, 269 KB, about PDF)