Author: GISGeography

We help you learn Geographic Information Systems and remote sensing

Lost in Null Island: The Curious Origin of 0,0

Null Island is an inside joke in the world of GIS. It’s actually a place that doesn’t exist in the world today but where data lands in error.

For crime, Detroit is on the top 10 list of most dangerous in the United States. Our Detroit crime map highlights hot and cold spots.

This Detroit neighborhood map is your guide to “The Motor City”. This map helps you explore the dynamic neighborhoods in Detroit, Michigan.

This Denver crime map will get you up-to-speed on all the hot and cold spots of crime in the “Mile High City” to learn about overall safety.

This Denver neighborhood map will guide you through the diverse communities that make “The Mile High City” such a beloved destination.

Howdy and welcome to our Dallas crime map. This is your trusty guide for keeping an eye on the crime scene in the Big D on a heat map.

Download our free blank world map and use it for any purpose. It comes in two different versions (1) multi-color and (2) single-color.

Trying to spot a UFO? Our list of 7 UFO sighting maps allows you to explore extraterrestrial encounters with unique cosmic cartography.

Learn about Big D’s areas of the city with this Dallas neighborhood map including the growing Downtown area and lively Arts District.

Our Columbus crime map highlights hot and cold spots, which sheds light on areas that have historically faced higher crime rates.