ArcGIS Pro

Ethiopia's changing landscape

Ethiopian farm land

In this blog, read about how you can use the new Change Detection Wizard in ArcGIS Pro 2.7 to evaluate land cover and vegetation changes in Ethiopia. When you’re done, take a look to see how your corner of the world is changing.

Land cover change in Ethiopia

In the last 40 years, the population of Ethiopia has grown from ~40 million to ~110 million people. This population growth, along with changes in land management practices and agriculture, has results in some significant changes to the landscapes of this sub-Saharan African country.

In addition to these longer-term changes in land use and land cover, the 2020 locust swarm (considered the worst locust outbreak in 25 years) has seriously impacted the agriculture, economy, and livelihoods of millions of Ethiopian citizens.

Swarm

Change Detection Wizard

With the new Change Detection Wizard in ArcGIS Pro 2.7, you can evaluate land cover change, vegetation coverage change, and other types of change using imagery and raster datasets:

The wizard is included with the ArcGIS Image Analyst extension.

In a new Learn Lesson, we calculated the long-term changes in Ethiopian land cover using two land cover datasets, then we evaluated the change in vegetation index values by comparing two Landsat scenes, before and after/during the locust swarm in 2020.

Learn Lesson graphic

Check out the new Learn Lesson here or by clicking the image above!

When you’re finished, be sure to do some change detection for your country, city or neighborhood!

 

About the author

Julia is a product engineer on the Raster team. She has been with Esri since 2014 and has a background in remote sensing and GIS for environmental research. In addition to image analysis, she has a passion for music, running, good food and animal welfare.

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