Off-Nadir Delta

North Korea: Satellite Monitoring & Event Situation

Track recent event signals and monitor North Korea 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 North Korea 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, 2 event signals were recorded in and around North Korea, most in the diplomacy category.

Signals by category · last 7 days

  • Diplomacy2

Recent developments

  • Trump-Kim meeting plansPyongyang, North Korea
  • South Korea's push for reconciliation with North KoreaWoljeong-ri Station, Cheorwon, Gangwon Province

Most active areas

Pyongyang, North Korea · 1Woljeong-ri Station, Cheorwon, Gangwon Province · 1

Event data powered by the GDELT Project. Figures cover the mapped region around North Korea and update hourly. For situational awareness only — not for tracking or targeting individuals.

Why Analysts Watch North Korea From Space

North Korea is the archetypal denied area — satellites are essentially the only open source. Analysts track activity at declared nuclear and missile sites, sanctioned ship movements at Nampo, agricultural output before harvest, and an economy legible mainly through its sparse nighttime lights.

Typical monitoring angles

  • Activity indicators at known test and launch facilities in optical time series
  • Vessel activity and transshipment patterns around Nampo and offshore
  • Harvest-season crop conditions in NDVI as a famine early-warning signal

Monitor North Korea From Space

Off-Nadir Delta lets you watch North Korea 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 North Korea, ranked by severity, that you can connect to satellite imagery in one tip-and-cue workflow.

Frequently Asked Questions

How can I monitor North Korea with satellite imagery?
On Off-Nadir Delta you can view Sentinel-1 SAR and Sentinel-2 optical imagery over North Korea, 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 North Korea, so you can connect what is happening on the ground to what satellites see.
Where does the North Korea 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 North Korea free?
Browsing the latest event signals on the Watchfloor is free and needs no account. Deeper capabilities — longer history and AI remote-sensing deep-dives — are available on paid plans or metered by tokens. See the pricing page for details.

Track North Korea on the Watchfloor

See the latest event signals for North Korea 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.