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.

Illustrator and Photoshop rule their respective graphic design and image editing roosts, but they have some overlapping ...

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

Photoshop CC 2022 tutorial showing how to convert raster-based images into vector-based graphics. Unlike raster images, vector graphics stay razor-sharp no matter what size you make them. <a href ...

Adobe Illustrator is one of the most common companion apps to Photoshop, but while the latter (and Procreate) work primarily in raster layers, Illustrator is a vector graphics program.

Royalty-free vector and raster images are excellent options, but understanding their differences can help businesses make informed decisions.

Vector graphics have many advantages. We show you how to create a vector graphic or convert an image into an SVG file quickly and free of charge.

How to Extract a Vector Graphic From a PDF. Since vector images can be embedded in PDFs, it is possible to extract these graphics if they are required for use elsewhere. As vector images do not ...

Vector vs. Raster in Affinity Designer 2 It’s important to understand the practical differences between raster and vector files (shown below). Raster images are pixel-based and don’t enlarge well.