Disaster Data Exchange
Disaster Data Exchange is the multi-agency clearinghouse behind the operating picture — mutual aid, but for data. Partner agencies upload and share event data through a tabbed workbench, and the common operating picture consumes it directly, so a shelter list, a damage layer or a road-closure feed from one agency becomes usable by all of them within minutes. It's the piece that turns a room full of separate systems into one shared, current view of the event.
Runs on Strata, or on your existing Esri services. Opens in a new tab.
How the app works — the walkthrough
A short, self-contained deck that walks through what the app does. Use the arrow keys inside it, or open it full-screen.
Cloned a recipe, opened it in Claude — the app built itself
This app — and five others — were generated in a single run from recipes handed to Claude. Clone the recipe from our GitHub repository, open it in Claude, and start building advanced, Esri-compatible web mapping applications immediately, on your own data.
Yours to own — free and open
The recipe is open. Build it yourself for free on Strata, or have us deliver and support the finished result — customized with AI to your data and jurisdiction.
See the open templates →Serve your data. Then talk to it.
Strata serves your spatial data over the ArcGIS REST protocol, then lets anyone explore it in plain language — on-prem and sovereign, at a fraction of Enterprise cost. Keep your Esri licenses.