IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Extracting important information from complex skin lesion images is vital to effectively distinguish between different types of skin cancer images. In addition to providing high classification ...

Pratt & Whitney parent company RTX, formerly known as Raytheon, released a new video depicting computer renderings of their XA103 design via their YouTube channel on Jun. 24, 2025. Along with ...

Feature extraction is essential for solving image classification by transforming low-level pixel values into high-level features. However, extracting effective features from images is challenging due ...

New satellite images captured the damage inflicted by the U.S. military on Iran's Isfahan and Natanz nuclear facilities, which were targeted in weekend bombings.

The White House published a series of photos from inside the Situation Room on its X account as President Donald Trump authorized strikes that hit nuclear sites in Iran.

New satellite images show damage after US airstrikes at Iran's Fordow nuclear facilities. Fordow was one of three Iranian nuclear sites that the US bombed early Sunday morning local time.