GIS Library Contents - MetadataImperviousness Change-NLCD 2006 to 2011 (Raster) |
This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.
Descriptive name | Imperviousness Change-NLCD 2006 to 2011 (Raster) | |
File name | nlcdimpv | |
Spatial domain | Pima Cnty & Vicinity | |
Abstract | National Land Cover Database Percent Developed Imperviousness Change from 2006 to 2011, produced by MRLC (Multi-Resolution Land Characteristics Consortium). This product contains the difference in percent developed imperviousness pixels that changed between NLCD 2006 percent developed imperviousness (2011 Edition), and NLCD 2011 percent developed imperviousness. The release in 2014 of amended versions of land cover for 2001, 2006, and 2011 was made to correct for unintended differences between the impervious dataset and the four land cover developed classes. | |
Known errors/qualifications | ||
Feature type | raster | |
Feature count | ||
Thumbnail Map | ||
Projection | NAD83 HPGN (Parameters) | |
Rectification | unknown | |
Field/value metadata | Field metadata | |
Source organization | U.S. Geological Survey | |
Source contact | ||
Source document or file name | ||
Source date | 20170615 | |
Source scale | ||
Source format | Unknown | |
Date of last data update (This date may not be current.) | 20170628 | |
Last data update by | Erik Glenn | |
Date/time last touched - Meaning? | - The Enterprise GDB date was not found. | |
- The Shapefile date was not found. | ||
See coverage files, if any, for date. | ||
Lineage | 20170628 -- Downloaded from MRLC (Multi-Resolution Land Characteristics Consortium), reprojected, clipped (EG). | |
On maintenance? | No | |
Maintenance organization | ||
Maintenance description | ||
Original conversion by | Erik Glenn | |
Pima County ITD GIS contact | Erik Glenn | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |