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.

When an RGB file goes to print, color conversion will automatically happen for compatibility with the CMYK printer. However, ...

It’s the Fourth of July weekend, and with the Summer Olympics coming up, there’s no better time to sport a red, white, and blue color scheme.

The classic color combination of blue and white establishes a timeless look in many rooms, including your bathroom. The balance between neutral white and fan-favorite blue establishes a breezy and ...

Your blue light glasses could be making your eyes worse by creating visual distortion while ignoring the real causes of digital strain.

How does blue light impact sleep? Bright light, i.e blue light, interferes with the circadian rhythm by suppressing production of the sleep-inducing hormone melatonin.

Google is once again testing a light blue color, cyan, for its title links in the search results. Google tested this on and off quite a lot over the years, but Google is testing it again.

Deep-learning-based structured light 3D reconstruction technology (SL3D) provides excellent solutions for intelligent manufacturing. However, the scarcity of real-world datasets covering full-process ...

In honor of the Emergency Medical Service workers who serve New York City and those who call it home, the Empire State Building will be lighting up blue, white, and yellow “with their signature ...

Discover how blue light from screens affects your eyes, sleep and health, plus simple strategies to protect your vision in our digital world.

Copper(I) halides are promising candidates for advanced optoelectronics, such as white-light-emitting diodes (WLEDs), scintillators, and photodetectors. Designing and synthesizing low-dimensional ...