Envi 5.1 Software Free Download
the most popular versions among the software users are 5.0, 4.8 and 4.7..sav is the extension this pc software can process. this program was originally created by exelis visual information solutions. you can execute envi on windows xp/vista/7/8/10/11 32 and 64-bit. the program is included in development tools. idlrt.exe, avsvideoconverter.exe, envi.exe, envirt.exe or envi_idl.exe are the frequent file names to indicate this program’s installer.
this document describes how to apply this gap filling technique using an add-on module in the envi software. guidelines are provided for the selection of images that may produce a quality gap-filled landsat etm image. below you can see an example of this gap-filling technique as applied to a pair of landsat etm images from path 130 row 45 acquired on 9 and 25 february 2011.
with the ability to create a four-band color composite from the single land surface reflectance data, we can now create a true three band color look-up table. this was a major goal for the development of envi-met and we are extremely pleased with the outcome. from this we can now create a surface reflectance from any captured, processed, and georeferenced satellite image that supports the following:
we are currently in the process of making these look-up tables available as a plugin for sketchup, as sketchup is a common tool that is used in the design process. envi-met is used to calculate a surface reflectance value from an input image and then an envi plugin is used to export the surface reflectance look-up table in sketchup format, which then allows us to create a surface reflectance. this is done by just changing a few parameters in the plugin, and then clicking the export button on the plugin interface.