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 >

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