MISR ENVI Tool
The misr_envi tool imports MISR Level 1B2 Ellipsoid and Terrain stacked block data into ENVI. The data are automatically geolocated and the band information is correctly interpreted, improving the way ENVI understands such files and presents their contents. An extension to the tool reads and geolocates the Land BRF parameter from a MISR Level 2 Land Surface data file.
The tool consists of a set of routines written in Exelis Visual Information Solutions IDL programming language which implements an ENVI User Function for working with MISR L1B2 data. MISR map projection definitions are provided for augmenting the ENVI defined map projections file, and a sample ENVI menu file which adds a menu item to invoke this tool is also included. The tool runs in ENVI version 4.0 and higher.
The misr_envi tool software can be downloaded as a tar file containing all twelve files, misr_envi.tar (713 KB) or the files contained in the tar file can be downloaded separately.
Files contained in the tar files for separate download
- Users Guide: MS Word format (305 KB) | PDF format (193 KB)
- Primary IDL routine for this ENVI User Function: misr_envi.pro
Supporting IDL routines:
- Map projection information for MISR paths:
- Sample ENVI menu file with added entry for MISR L1B2 to invoke this code:
- README text file