Georeferencing Archives - GIS Geography

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Learn how to georeference with precision in this georeferencing guide. Add control points in two images, select a transformation and check your RMSE.

Data Sources

25 Satellite Maps To See Earth in New Ways [2019]

These are the top 25 satellite maps in 2019. The best part? You’ll get to explore Earth in new ways that you’ve never thought possible. Let’s get started.
Remote Sensing

50 Satellites You Need To Know: Earth Satellite List

Today I’m going to show you the largest Earth satellite list ever put together. From oceans to weather, here’s our list of the 50 most iconic satellites.
Software

The Hidden Powers of QGIS 3: 33 Truly Underappreciated Features and Plugins

When QGIS releases a new version, it’s kinda a big deal. Because the unsung heroes of open source GIS software are back! It’s their third big release. QGIS 3!

Maps & Cartography

Magnetic North vs Geographic (True) North Pole

The Magnetic North Pole is a point in Northern Canada where the northern lines of attraction enter the Earth. Compass needles point to the magnetic north.
Software

27 Differences Between ArcGIS and QGIS – The Most Epic GIS Software Battle in GIS History

It’s a head-to-head GIS software showdown with the star-studded lineup in the GIS industry- ArcGIS vs QGIS. Discover the differences between ArcGIS and QGIS
Software

13 Free GIS Software Options: Map the World in Open Source

There’s a bucket load of free GIS software packages available for you to map the world. Manage, visualize and edit GIS data with open source GIS software.

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