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ITT Visual Information Solutions gère pour vous cette bibliothèque de codes utilisateurs IDL et ENVI, et vous permet d’échanger des données et images, des livres blancs techniques, des codes, ... avec d'autres utilisateurs.

ALL (455) IDL (311) ENVI (115)

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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 19
Date ven. 03/12/2010 @ 06:13
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 43
Date mer. 03/10/2010 @ 08:52
Author Dong Yanqing
EMail dongyq@esrichina-bj.cn
RATING:   COMMENTS (1)  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 214
Date mar. 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 57
Date mar. 03/02/2010 @ 12:08
Author Hu Xianzhi
EMail hhuxz@hotmail.com
RATING:   COMMENTS (1)  DOWNLOAD

GOSAT importer

This is an ENVI extention to import GOSAT(The Greenhouse gases Observing SATellite). Please save "read_gosat.sav" into the SAVE_ADD directory. You will see the "GOSAT" menu in File-> Open External File.

This program support L1B and L1B+, but the Polar Stereo projection is not supported yet.


日本語のドキュメントが必要な方は、support_jp@ittvis.co.jpまでご連絡ください。



File size 55 K
Downloads 15
Date lun. 03/01/2010 @ 12:11
Author Fumitaka Ogushi
EMail support_jp@ittvis.co.jp
RATING:   COMMENTS (0)  DOWNLOAD

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