Everyone wants high resolution imagery and data, but do they need it? Going with a lower spatial resolution might be just fine…depending on the issue.

At what point does flooding stop becoming a “nuisance” and become the new normal? Read on to learn how to become a flood geek.

What if you don’t have a herd of nerds around to provide you with the needed expertise in GIS, data processing, cartography and Web know-how to make an interactive map? It turns out that there is a solution.

I run into trouble trying to use the TIFF format for lidar derived DEMs, because there is no standard tag for a “no data” value.

What’s the difference between GDP and Real GDP? And how should we use them?

Happy Valentine's Day! Since you're here at the GeoZone Blog, we assume you are celebrating the occasion in style, so we thought we would give you a special treat.

Just in time for Valentine’s Day, NASA is giving all us remote sensing geeks a great big present...

CanVis is a really cool visualization tool that allows users to “see” potential impacts of development and natural processes by inserting objects on top of a background image to create a photorealistic image.

We’ve changed the way we store our point data so it is compressed and that has allowed us to put the data where you can pick up big chunks at once. 

One thing I see/hear a lot is people getting confused by percentages of change that are quoted to them or people incorrectly stating the percentages of change relating to features in the data they are using.