A Learn Lesson is a step-by-step tutorial that uses a real-world scenario to introduce key ArcGIS tools and workflows. Here's a roundup of new lessons in the Learn ArcGIS Gallery that have appeared in the last month.
In this lesson, you'll use statistical analysis in ArcGIS Pro to identify American cities where unsolved homicides are most prevalent. Then, you'll assess which segments of the population are most impacted and determine whether there is any racial or demographic inequity in regards to unsolved homicides. This workflow doesn't address why homicides remain unsolved; the reasons are complex and varied. But as you work through the lesson, you'll have opportunities to think about possible causes and implications.
In this lesson, you'll use interpolation to predict the elevation pattern across the state of Oaxaca, Mexico, and predict the air quality pattern across India.
A railway company operates rail lines throughout Iowa. The railway company wants to understand the consumer and business market near its intermodal and grain facilities to better serve the Iowa farming community, as well as a set of target industries whose products are less costly to transport by rail. The marketing manager for the railway wants to find businesses in specific industries, located at various distances from the lines, to understand the total addressable market (TAM). The manager wants to present this information to railway executives to launch a campaign targeted to businesses nearby.
First, you'll map rail lines in Iowa in ArcGIS Online. You will add data about active rail lines in Iowa. Then, you will add buffers around these routes and import this layer to ArcGIS Business Analyst Web App. Finally, you will create an infographic to show market prospects within 1, 3, and 5 miles of the rail lines.
Ethiopia is currently experiencing the largest infestation of desert locusts to hit Eastern Africa in decades. The United Nations' Food and Agricultural Organization is calling the locust invasion "an unprecedented threat to food security and livelihoods" as a result of a decline in vegetation coverage and crop productivity throughout the country. In the past few decades, Ethiopia has also changed due to population growth, resulting in expanding urban areas and agriculture, to the detriment of forest and other natural vegetation, in populated regions of the country.
To analyze these different types of land cover change in Ethiopia, you will use the Change Detection Wizard in ArcGIS Pro. First, you'll analyze long-term land cover changes from 1992 to 2018 using a land cover dataset. Then, you'll identify areas where there has been vegetation loss due to locust infestations in 2020, using imagery data.
New Learn Paths
A Learn Path is sequenced set of resources for learning about a particular topic. Here's a roundup of new paths in the Learn ArcGIS Gallery that have appeared in the last month.
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