Off-Nadir Delta

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.

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Quick Answer: 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, 325 event signals were recorded in and around Brazil, most in the other category.

Signals by category · last 7 days

  • Other195
  • Natural Disaster46
  • Diplomacy34
  • Kinetic21
  • Protest18
  • Armed Conflict6
  • Humanitarian3
  • Infrastructure1
  • Aviation1

Recent developments

  • Venezuela Earthquake Crisis — Venezuela
  • Venezuela Earthquake — La Guaira, Venezuela
  • Twin Earthquakes in Venezuela — La Guaira, Venezuela
  • Earthquakes in Venezuela — Catia La Mar, La Guaira State, some 30kms north-west of Caracas
  • Venezuela Earthquakes — La Guaira, Venezuela
  • Closure of Strait of Hormuz — Strait of Hormuz
  • Earthquake in Venezuela — near Caracas, Venezuela

Most active areas

Brazil · 22Venezuela · 17Guyana · 15Chile · 11Colombia · 11La Guaira, Venezuela · 7La Guaira · 5Uruguay · 4

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.

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?▼
On Off-Nadir Delta you can view Sentinel-1 SAR and Sentinel-2 optical imagery over Brazil, draw any area to monitor it over time with anomaly detection, and overlay NASA FIRMS active fires. The Delta Watchfloor also shows geolocated event signals in and around Brazil, so you can connect what is happening on the ground to what satellites see.
Where does the Brazil event data come from?▼
Geolocated event signals are distilled from global news media — open monitoring of world events — AI-enriched and continuously refreshed. The data is for situational awareness and is not intended for tracking or targeting individuals.
Is monitoring Brazil free?▼
Browsing the latest event signals on the Watchfloor is free and needs no account. Deeper capabilities — seeing what changed since your last visit, longer history, and AI remote-sensing deep-dives — are available on paid plans or metered by tokens. See the pricing page for details.

Related Resources

Delta Watchfloor

The live global events dashboard

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Situational Awareness Dashboard

How the Watchfloor works

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Global Situation Brief

Daily worldwide event summary

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Satellite Area Monitoring

Track any area over time

Learn more

Active Fire Map

Live NASA FIRMS hotspots

Learn more

Sentinel-1 SAR Viewer

All-weather radar imagery

Learn more

Track Brazil on the Watchfloor

See the latest event signals for Brazil and monitor any area from space — free to start.

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