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.

14 Jul

Coming in IDL 8.6 - Repeating Timers

Jim Pendleton | Comments (0) | Number of views (1391) | Article rating: No rating

A couple years ago I wrote a blog article on the topic of the new TIMER class in IDL 8.3. In the upcoming IDL 8.6 release, a new REPEAT keyword will be added to the Timer::Set method. We like to... Read More >

7 Jul

Upsampling images with Lanczos kernel

Atle Borsholm | Comments (0) | Number of views (1311) | Article rating: No rating

Resampling images is a very common operation in IDL, and it can happen both implicitly as well explicitly. Implicit resampling happens with IDLgrImage rendering. When the destination rendering... Read More >

6 Jul

Ordering from the Marketplace Just Got Better

Jon Coursey | Comments (0) | Number of views (1287) | Article rating: No rating

In a blog post I wrote a few months ago, I introduced the Instant Satellite Imagery Portal section of the Harris Geospatial Marketplace. This service offers a faster, less... Read More >

30 Jun

Brute Force PNG Image Sizing

Austin Coates | Comments (0) | Number of views (946) | Article rating: 5.0

Recently, I was working on a project that had some pretty strict requirements for the max size of the output .png file. This did not seem like a big deal initially, until I realized that it is... Read More >

24 Jun

IDL Keyword Forwarding Perils

Brian Griglak | Comments (0) | Number of views (826) | Article rating: No rating

You have to be careful when you add keywords to a routine because you want to forward them on to another routine that you invoke. It’s okay when the keywords are always present, but if... Read More >

ENVI 5 Service Pack 3

Number of views (31000)

IDL 8.3

Number of views (24593)

ENVI 5.1

Number of views (22672)

What’s New in SARscape 5.0.001

Number of views (20157)

IDL 8.2.3

Number of views (20116)