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.

9 Aug

Basic feature extraction with ENVI ROIs

Barrett Sather | Comments (0) | Number of views (2125) | 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 (1234) | 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 (1787) | 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 (1083) | 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 >

26 Jul

Creating Image Tiles in ENVI

Jason Wolfe | Comments (1) | Number of views (2781) | Article rating: 5.0

I want to preview a new feature that will be available in the upcoming ENVI 6.0 release: a series of “Dice Raster” tools than can separate images into multiple tiles.  You will... Read More >

«March 2018»
ENVI 5 Service Pack 3

Number of views (31805)

ENVI 5.1

Number of views (26913)

IDL 8.3

Number of views (26828)

What's New in ENVI 5.2

Number of views (23063)

What’s New in SARscape 5.0.001

Number of views (22734)


Use Multispectral Imaging to Boost Crop Health: From Data Collection to Analysis | Live Webinar


Live Webinar | April 3 The secret is out! Through the use of multispectral imagery, it is now possible to... more »

PrecisionPass | DEMO


Get a quick demonstration of how PrecisionPass and learn how it quickly assesses your UAS data quality... more »


Sign up to receive the latest news, events, technologies and special offers.