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 Feb

First Valley Shadow Detection

Austin Coates | Comments (0) | Number of views (634) | Article rating: 5.0

Shadows can be difficult to deal with when introduced into an analysis pipeline. There are many different ways in which to deal with shadows, but I’ve found that one of the easiest ways is... Read More >

2 Feb

Base 60 encoding of positive floating point numbers in IDL

Atle Borsholm | Comments (0) | Number of views (609) | Article rating: No rating

Here is an example of representing numbers efficiently using a restricted set of symbols. I am using a set of 60 symbols (or characters) to encode floating point numbers as strings of any... Read More >

26 Jan

When Might I Use An IDL Task? IDL As a Key to Data Analysis in a Heterogeneous Computing Environment

Jim Pendleton | Comments (0) | Number of views (659) | Article rating: No rating

In IDL 8.6 we've exposed a new feature that standardizes a way for IDL to be called from any environment which can communicate between processes on a single operating system via standard input,... Read More >

25 Jan

Don’t forget to Stretch! Using ENVI’s stretch tools to see things our eyes can’t.

Jeff McKissick | Comments (0) | Number of views (1033) | Article rating: 5.0

Living in Boulder, we mountain people out here like to do a lot of physical activities whether it’s hiking, skiing, or yoga. Everyone knows the first thing you have to do before any... Read More >

15 Dec

Interactive Vector GUI

Austin Coates | Comments (1) | Number of views (865) | Article rating: No rating

With holidays rapidly approaching, I thought it might be nice to present a light hearted demonstration of capabilities; something that you can delight friends and family with during cold winter... Read More >

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IDL 8.2.3

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