A screenshot of HVO’s new ArcGIS Online web map for eruption map data, displaying FlowPolys features that depict lava flow boundaries from the 2022 Mauna Loa eruption. (USGS/Courtesy graphic) ...

This column highlights an ArcGIS web application that incorporates various California specific datasets and NGS data layers to assist surveyors planning vertical control surveys. The GNSS Leveling Web ...

Learn how to create compelling visual stories with maps following comprehensive tutorials designed to navigate readers through common mapmaking workflows. By connecting Illustrator to ArcGIS Online, ...

Projects Climate Change Stories instructor, Elizabeth Mueller, used Story Maps, an ArcGIS Online web application, to juxtapose dynamic satellite imagery with long form written and spoken narrative on ...