MassGIS Data Download - Impervious Surface Images (IMG Format)

Directions:

MassGIS distributes the Impervious Surface images (in ERDAS Imagine format) inside 33 compressed self-extracting .exe files.

1. Right-click or click on any of the file names or tile name on the image below to save the .exe locally.
2. Once downloaded, double-click the .exe file in Windows Explorer to explode the contents. Macintosh users can use StuffIt. Unix/Linux users can use the unzip command.

If you need to determine which mosaic tiles to download:

View a more detailed version of the map below in PDF Format  , which contains Town Names. (PDF files must be viewed in Adobe Acrobat Reader or browser plug-in, available via free download from Adobe, Inc.) Users also may load the COQMOSAICS2005_POLY and Towns layers in GIS software or refer to the 2005 Color Ortho MrSID Mosaic Tiling Scheme page.

Right-click or click on a file name, or click on the tile on the image, to download that .exe file:

imp_west1.exe imp_west2.exe imp_west3.exe imp_west4.exe imp_west5.exe imp_west6.exe imp_west7.exe imp_west8.exe imp_cen1.exe imp_cen2.exe imp_cen3.exe imp_cen4.exe imp_cen5.exe imp_cen6.exe imp_cen7.exe imp_cen8.exe

imp_ne1.exe imp_ne2.exe imp_ne3.exe imp_ne4.exe imp_ne5.exe imp_ne6.exe imp_se1.exe imp_se2.exe imp_se3.exe imp_se4.exe imp_se5.exe imp_se6.exe imp_cape1.exe imp_cape2.exe imp_cape3.exe imp_mvin.exe imp_nant.exe

Last Updated 6/3/2011