Take a look at the live demo. To run this demo, you need to replace 'YOUR_API_KEY' with your API key. If you do not have an account then sign up for free at ArcGIS Developer. To determine if there is ...

The city estimates that about 412,000 out of roughly 491,000 water service lines require replacement because they are known or suspected to contain lead. That’s the most of any city in the country.

Chicago has a lead pipe problem. The city estimates that about 412,000 out of roughly 491,000 water service lines require replacement because they are known or suspected to contain lead. That’s the ...

In the geospatial industry, data quality is the cornerstone for accurate decision-making, efficient resource management, and effective planning. Whether used for urban development, environmental ...

IMPORTANT NOTE: Currently only fully supported for US-based Addresses and POIs. Placekey is designed to be a free, universal identifier for physical places. The Placekey API does the work of POI ...

This tutorial, written by Eric van Rees, shows GIS users how to easily create a distance matrix and calculate travel times between multiple origins and destinations using QGIS and the TravelTime ...

Measuring the geographical distribution of economic activity plays a key role in scientific research and policymaking. However, previous studies and data on economic activity either have a coarse ...

Following the news of Rev. Martin Luther King Jr.’s assassination on April 4, 1968, long-simmering racial tensions exploded throughout Washington, DC. Four days later, 13 people were dead and more ...

To compare the associations between food environment at the individual level, socioeconomic status (SES) and obesity rates in two cities: Seattle and Paris. Analyses of the SOS (Seattle Obesity Study) ...