Requirements
Technical Specifications
- ESRI ArcView 10.x
- ESRI Spatial Analyst
Data Requirements
- Raster-based land cover or land use grid
- Polygon data set for which percentage of impervious surface is to be calculated
- Set of land cover impervious surface coefficients, optionally calibrated for low, medium, and high population densities
- Optional population density theme
Note: Tutorial and sample data are included when the tool is downloaded.