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The ITT Visual Information Solutions Code Contribution Library allows you to share images, data, technical white papers, and more with other members of the IDL & ENVI communities.

You can quickly access product Toolkits and Plug-ins to empower your IDL and ENVI applications. Listings can include code samples and documentation to help you jump start your programming or application development.

 

Recent Code Contributions

ALL (456) IDL (312) ENVI (116)

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ENVI Scatter Tools Extended

hen using the Scatter tool of ENVI, it can only show the image window's scatter plots, also the background and the point color can't be modified, this is very inconvenience for users to use the picture.

After downloading the file for this toolkit copy the .sav file to the "save_add" subfolder of the ENVI installation:
ENVI 4.4 and newer:
- Windows: C:\Program Files\ITT\IDL##\products\envi##\save_add\
- Mac OS X: /Applications/itt/idl##/products/envi##/save_add/
- UNIX/Linux: /usr/local/itt/idl##/products/envi##/save_add/

Once this is accomplished, restart the ENVI software and some new menu items will be added to the ENVI image window menu system:
Tools-Custome 2d Scater Plots...



File size 120 K
Downloads 37
Date Tue 03/16/2010 @ 05:18
Author Dong Yanqing
EMail dongyq@esrichina-bj.cn
RATING:   COMMENTS (0)  DOWNLOAD

Landsat ETM+ Destripe

To use this program is very simply: download the file and move it to the "save_add" subfolder of the ENVI installation.

Once this is accomplished, restart ENVI and a new menu item will be added to the software:
Basic Tools→Preprocessing→General Purpose Utilities→ Landsat ETM+ Destripe

The purpose of this program is to destripe the Landsat7 ETM+ image's tripe for the .It used two interpolate methods to process the Landsat7 ETM+ image and corresponding Masking image.Also the program can be used to destripe other image which have masking file.

    



File size 18 K
Downloads 54
Date Tue 03/16/2010 @ 05:17
Author Dong Yanqing
EMail dongyq@esrichina-bj.cn
RATING:   COMMENTS (1)  DOWNLOAD

IDL and Python Code for ArcGIS GP Tool Construction - Web Seminar 16-Mar-2010

This zip file contains the python and IDL code required to construct a GP Tool in ArcGIS around an ENVI routine.  The example uses Feature Extraction, but any process can be substitued.  The powerpoint file contains the slides from the web seminar on Mar.16.2010 on creating a GP Too.  The video will be uploaded and linked at a later date.

This version requires ENVI+IDL, ENVI EX, and ArcGIS licenses to run.

 



File size 508 K
Downloads 34
Date Tue 03/16/2010 @ 02:24
Author Ben Kamphaus
EMail bkamphaus@ittvis.com
RATING:   COMMENTS (0)  DOWNLOAD

Cosmo SkyMed Toolkit

After downloading the file for this toolkit copy the .sav file to the "save_add" subfolder of the ENVI installation:
ENVI 4.4 and newer:
- Windows: C:\Program Files\ITT\IDL##\products\envi##\save_add\
- Mac OS X: /Applications/itt/idl##/products/envi##/save_add/
- UNIX/Linux: /usr/local/itt/idl##/products/envi##/save_add/

Once this is accomplished, restart the ENVI software and some new menu items will be added to the ENVI menu system:

File->Open External File->Cosmo SkyMed

Radar->Open/Prepare Radar File->COSMO SkyMed Utilities->View Basic COSMO SkyMed Header
Radar->Open/Prepare Radar File->COSMO SkyMed Utilities->View Extend COSMO SkyMed Header
Radar->Open/Prepare Radar File->COSMO SkyMed Utilities->COSMO Meta to XML
Radar->Open/Prepare Radar File->COSMO SkyMed Utilities->Prepare data for SARSCAPE

Basic Tools->Preprocessing->Data-Specific Utilities->COSMO SkyMed->Georeference COSMO SkyMed (DGM)
Map->Georeference COSMO SkyMed (DGM)

Note:
The georeference function is just using the four corners of the image plus the central point, so the accuracy of the function is limited.
 

This toolkit provides function to read and import COSMO SkyMed data (Level 1A up to Level 1D including GTC), and some utilities to extract header information, additional functions and capabilities such as precise georefencing, filtering, interferometry processing are available through the SARscape product suite.



File size 220 K
Downloads 221
Date Tue 03/02/2010 @ 09:30
Author Alberto Meroni
EMail ameroni@ittvis.com
RATING:   COMMENTS (0)  DOWNLOAD

ROI Modify tool for ENVI

When using the ROI tool of ENVI, if the ROI has been drawn; ENVI has no tool to modify it. Here is a example: When you are drawing the Training Sites for supervised classification, you must be very carefully because if you make a little mistakes, there is no way go back, the only thing you can do is delete this ROI and redraw it. Usually the training site contains lots of small parts. This will make you crazy...

This IDL module is written to work with ENVI in order to modify the ENVI ROI interactively. Current version can complete following tasks:
1: erase ROIs in a interactive way
2: Eliminate overlaps between Cutter ROI and other ROIs


File size 9 K
Downloads 73
Date Tue 03/02/2010 @ 12:08
Author Hu Xianzhi
EMail hhuxz@hotmail.com
RATING:   COMMENTS (1)  DOWNLOAD

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