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GIS Data

Nearmap high-resolution aerial image of downtown Carmel, IN - photographed Feb. 7, 2018

What Imagery Source is Best for Your Business?

August 24, 2018By GIS ContributorGIS Data

Erin Jepperson, Technical Sales Engineer at Nearmap, outlines how to weigh the pros and cons of aerial imagery and drone imagery.

Microsoft Releases Canada Building Footprint Database to OpenStreetMap

Microsoft recently announced that it had released 12 million building footprints in Canada to the OpenStreetMap community.

Introduction to PostGIS

This three-part introduction to PostGIS from Kayla Patel provides an overview of this open source GIS software.

Elements of a Map

Map elements such as the map frame, legend, and north arrow are parts of what create a map.

Learn GIS for Free

There are a few online options to learn GIS for free. Take advantage of resources that provide you access to free courses from some of the world’s best universities and institutions.