Living Atlas of the World¶
Living Atlas is Esri's curated, ready-to-use catalog of authoritative layers. Imagery, demographics, hazards, environment, transportation — added to your map in two clicks.
🔗 https://livingatlas.arcgis.com/
Why it's a productivity unlock¶
You don't have to download / project / clean these datasets. They are hosted services — Esri keeps them updated, and you stream them into ArcGIS Pro or ArcGIS Online instantly.
For prototyping, demos, and many production analyses, this saves hours per project.
What's there¶
| Category | Example layers |
|---|---|
| Imagery & Basemaps | World Imagery, Landsat, Sentinel-2, NAIP, MODIS |
| Boundaries & Places | World admin, USA Cartographic Boundaries, ZIP Codes, Cities |
| Demographics | USA Census tracts/block groups, ACS variables, age, race, income |
| Land Use & Land Cover | NLCD, Sentinel-2 10 m LC, ESA WorldCover, CDL |
| Environment | NDVI time series, climate variables, soils |
| Transportation | Roads, airports, transit, GTFS feeds |
| Hazards | Wildfire potential, FEMA flood zones, NRI, hurricane paths |
| People | Tapestry segmentation, daytime population estimates |
| Earth observations | Real-time weather, AQ, fires |
| Boundaries (global) | GAUL, country admins, World UN levels |
→ Browse: https://livingatlas.arcgis.com/en/browse/
How to add a layer in ArcGIS Pro¶
- In ArcGIS Pro, on the Catalog pane → Portal → Living Atlas.
- Search for what you need: "Population by Tract", "Wildfire Hazard", "Sentinel-2", etc.
- Right-click → Add to Current Map.
Or in Map → Add Data → Living Atlas.
The layer arrives already symbolized, with metadata, popups, and proper credits.
How to add in ArcGIS Online¶
- Open a Web Map.
- Add → Browse Living Atlas Layers.
- Search and add.
The layers are full-fidelity feature/imagery services — they support analysis, filtering, and styling like any hosted layer.
Top 15 most-used Living Atlas layers¶
| Layer | What it gives you |
|---|---|
| World Imagery | Hi-res aerial / satellite mosaic |
| World Topographic Map | Standard topo basemap |
| World Hillshade | Terrain context |
| Landsat Multispectral | Time-series of Landsat 8/9 |
| Sentinel-2 Views | Cloud-free Sentinel-2 mosaics |
| USA NLCD | Land cover by year |
| USA Census 2020 | Decennial counts by geog |
| USA ACS Median Household Income | Tract / block group |
| USA Population (block group) | Population estimates |
| USA Wildfire Hazard Potential | USDA risk |
| USA Flood Hazard Areas | FEMA NFHL |
| USA Soils SSURGO | Detailed soil polygons |
| Global Climate Layers | Temp / precip averages |
| World Hurricane Tracks | Real-time + historical |
| World Active Fires | Live VIIRS / MODIS |
Authoritative status¶
Living Atlas distinguishes:
- ⭐ Authoritative — published by the data steward (e.g., USGS publishes 3DEP).
- 🛡 Esri-authored — analytical layers Esri builds on top of authoritative data.
- 🌐 Community — uploaded by other users; treat with caution.
Use the Authoritative filter when you need defensible, citable data.
Living Atlas + ArcGIS Online dashboards¶
Most layers can be referenced in your own:
- Web maps
- Dashboards
- Story Maps
- Hub sites
- Experience Builder apps
You don't have to host a copy — just point at the service URL.
Limits & gotchas¶
Authoritative ≠ always recent
Some authoritative layers (e.g., Census ACS 2018) lag the source by years. Always check the published date in the layer's item details.
Some layers require specific credentials
A handful of layers are subscriber-only or require an organizational ArcGIS Online account. The free public account works for most.
Living Atlas vs other curated catalogs¶
| Catalog | Strength |
|---|---|
| Living Atlas (Esri) | Tightest integration with ArcGIS Pro / Online |
| AWS Registry of Open Data | Cloud-native, code-friendly |
| Microsoft Planetary Computer | Earth observation at scale |
| Google Earth Engine | Compute on petabytes of imagery |
For ArcGIS-centric workflows, Living Atlas is unbeatable for speed.
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