Each week, Harris Geospatial posts new blog content across a variety of categories. Browse our latest posts below or use the menu on the right to filter posts by a specific category or author.

12 Aug

Compressing hyperspectral data using Motion JPEG2000

Brian Griglak | Comments (0) | Number of views (1078) | Article rating: No rating

As I’ve blogged about before, you have to pay attention to a raster’s interleave so that you can iterate over the data efficiently.  That post was ENVI specific, this time... Read More >

9 Aug

Basic feature extraction with ENVI ROIs

Barrett Sather | Comments (0) | Number of views (2057) | Article rating: 5.0

The ENVI feature extraction module allows a user to extract certain features from an image. The first step is to segment the image in to regions. Once this is done, you can use spatial and... Read More >

4 Aug

Beware of the Diamond Relationship: The danger of multiple class inheritances

Benjamin Foreback | Comments (0) | Number of views (1189) | Article rating: No rating

When developing object-oriented IDL programs, a commonly used class is IDL_Object. This convenient superclass is used to provide the subclass that inherits it with IDL's _overload... Read More >

3 Aug

Take Your Analytics to the Data

Joey Griebel | Comments (0) | Number of views (1758) | Article rating: No rating

ENVI Services Engine: Change Detection I was recently on NASA’s Earth Observatory where I was reading about the shrinking glacier in Montana’s Glacier National Park. They acquired 8... Read More >

28 Jul

Hough Transform Demo GUI

Daryl Atencio | Comments (0) | Number of views (982) | Article rating: 2.0

Hough Transform Demo GUI The following code demonstrates the Hough transform.  It provides one interactive display for moving points in an image domain and a second display which displays... Read More >

«January 2018»
ENVI 5 Service Pack 3

Number of views (31634)

IDL 8.3

Number of views (25888)

ENVI 5.1

Number of views (25294)

What’s New in SARscape 5.0.001

Number of views (21762)

What's New in ENVI 5.2

Number of views (21761)


Providing the foundation for North Carolina’s emergency management planning


Harris – January 10, 2018 – Read about how Geiger-mode LiDAR is being used in North Carolina... more »

Maintenance lapsed? Don't miss the latest features & benefits - re-up now!


Has your ENVI/IDL software maintenance lapsed? Well, there has never been a better time to start it back... more »


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