Brazil: Satellite Monitoring & Event Situation
Track recent event signals and monitor Brazil from space — geolocated events, the most active areas, and satellite imagery in one place. Free to browse on the Delta Watchfloor.
Quick answer — what Off-Nadir Delta is
You can monitor Brazil from space on Off-Nadir Delta — viewing Sentinel-1 SAR and Sentinel-2 optical imagery, tracking any area over time with anomaly detection, and overlaying geolocated event signals (from global news media) and active fires. In the past 7 days, 1 event signals were recorded in and around Brazil, most in the natural disaster category.
Signals by category · last 7 days
- Natural Disaster1
Recent developments
- 6.7-Magnitude Earthquake — Ayacucho, Peru
Most active areas
Event data powered by the GDELT Project. Figures cover the mapped region around Brazil and update hourly. For situational awareness only — not for tracking or targeting individuals.
Why Analysts Watch Brazil From Space
Brazil hosts the planet’s largest deforestation monitoring problem: Amazon clearing and burning are tracked scene by scene, and fire season turns the arc of deforestation into a wall of thermal anomalies. Soy and cattle expansion, plus drought in the Amazon basin itself, complete the picture.
Typical monitoring angles
- Deforestation frontiers in Rondônia and Pará with Sentinel-1/2 change detection
- Fire-season burning across the Amazon and Cerrado via NASA FIRMS
- Amazon river levels during increasingly severe droughts
Monitor Brazil From Space
Off-Nadir Delta lets you watch Brazil without any GIS software. View Sentinel-1 SAR (all-weather, day or night) and Sentinel-2 optical imagery, draw any area to build a time series with anomaly detection, and overlay active fires.
The Delta Watchfloor adds the event layer: geolocated signals in and around Brazil, ranked by severity, that you can connect to satellite imagery in one tip-and-cue workflow.
Frequently Asked Questions
How can I monitor Brazil with satellite imagery?▼
Where does the Brazil event data come from?▼
Is monitoring Brazil free?▼
Related Resources
Delta Watchfloor
The live global events dashboard
Learn moreSituational Awareness Dashboard
How the Watchfloor works
Learn moreGlobal Situation Brief
Daily worldwide event summary
Learn moreSatellite Area Monitoring
Track any area over time
Learn moreActive Fire Map
Live NASA FIRMS hotspots
Learn moreSentinel-1 SAR Viewer
All-weather radar imagery
Learn moreTrack Brazil on the Watchfloor
See the latest event signals for Brazil and monitor any area from space — free to start.
From headline to satellite evidence
One connected intelligence workflow across four surfaces — free to start, no GIS software or remote-sensing background required.