Satellite Intelligence for OSINT
Discover world events, ask an AI intelligence analyst what they mean, and confirm them from space — one browser-based platform, on open data you can legally publish. Built for journalists, researchers, and open-source analysts.
Quick Answer: Geospatial OSINT answers “what is happening, where” using only public sources — open event data plus open satellite imagery. Off-Nadir Delta runs the whole loop in the browser: the Watchfloorsurfaces geolocated events (signal), Delta Agent recommends which sensor and area to image next (collect), and the Map confirms it with Sentinel-1 SAR and Sentinel-2 optical (interpret) — all on openly licensed data you can publish with attribution.
The OSINT workflow: from signal to satellite
A plain imagery viewer assumes you already know where and when to look. Off-Nadir Delta closes the loop — the event surfaces the area, the AI analyst plans the collection, and the map confirms it.
1. Signal · Watchfloor
The Watchfloor surfaces geolocated geopolitical and security events worldwide (Delta Signals, distilled from global news media), ranked by severity. The event tells you where and when to look — you do not have to guess coordinates.
2. Collect · Delta Agent
Ask Delta Agent in plain language. It reasons over the live signals with real GEOINT/OSINT tradecraft and returns a sourced, geolocated brief — recommending which sensor (SAR or optical) and which area to image next.
3. Interpret · Map
Open the finding on the Map to confirm it: stack Sentinel-1 SAR (all-weather, day or night) and Sentinel-2 optical, compare dates, run change detection, and detect vessels — then export on openly licensed data.
Who it is for
Journalists & newsrooms
Corroborate breaking events with satellite imagery, document change over time, and publish on openly licensed data you can legally reuse.
OSINT researchers & analysts
Move from a geolocated signal to the right imagery fast — with an AI analyst that reasons in real tradecraft and shows its sources.
NGOs, humanitarian & policy teams
Watch the places that matter, detect what changed, and brief stakeholders — without GIS software, code, or per-image contracts.
Open data, situational awareness — by design
Off-Nadir Delta uses only public, open sources and cites them. It is built for situational awareness — understanding events and places — not for tracking or targeting individuals. It runs on open Sentinel-class data (~10 m), so it is not a sub-meter provider; pair it with a high-resolution source when you need to identify individual objects.
Frequently Asked Questions
What is geospatial OSINT?▼
Can I do OSINT with free satellite imagery?▼
How do I find where to look in the first place?▼
Optical or SAR — which should I use for an event?▼
Is this legal and ethical for OSINT?▼
Do I need GIS software or coding?▼
Related Resources
Best OSINT Satellite Imagery Tools
Ranked, honest comparison of the main tools
Learn moreDelta Agent
Ask an AI intelligence analyst about world events
Learn moreDelta Watchfloor
Daily global situational-awareness dashboard
Learn moreSAR vs Optical
When to use radar vs optical imagery
Learn moreGlossary: GEOINT, OSINT, tip-and-cue
Definitions of the key terms
Learn moreSAR Ship Interpretation
Detect vessels in radar imagery
Learn moreGo from world events to satellite confirmation
Ask Delta Agent what is happening and which area to image — then open the finding on the map. Free to start, on open data you can publish.