AI intelligence analyst

AI Satellite Imagery Analysis

Ask about a place or risk event in plain language and get a sourced, geolocated brief that recommends which sensor and area to image and what the imagery can show — then verify it from space on the map. On open Sentinel data, in the browser.

Try Delta Agent See change detection

Quick answer — what Off-Nadir Delta is

AI satellite imagery analysis uses machine reasoning to interpret Earth-observation data — turning a place or event into an explained, sourced answer instead of a raw image you decode yourself. Off-Nadir Delta’s Delta Agent is an AI intelligence analyst: ask it in plain language, and it reasons over live world events with GEOINT/OSINT tradecraft, can preview a recent clear optical scene over the area, recommends which sensor (SAR or optical) and area to image, and returns a geolocated brief that shows its sources — all in the browser, on open data.

Two kinds of AI on satellite imagery

“AI satellite analysis” can mean a reasoning analyst that explains what is happening, or a pixel-level model that measures it. Off-Nadir Delta gives you both, and they reinforce each other.

AI that reasons over events and imagery

Delta Agent is an AI intelligence analyst. It understands a plain-language question, localizes it against live world events, recommends which sensor (SAR or optical) and area to image, can preview a recent clear optical scene over the area, and returns a sourced, geolocated brief — the interpretation, not just pixels.

AI that runs on the pixels

On the Map, model-driven tools work directly on the imagery: change detection between two dates and SAR vessel detection. Delta Monitor then measures a chosen area on every new pass and flags readings that depart from that area’s own recent history using a robust MAD modified z-score. These quantify what changed.

How Delta Agent analyzes imagery

1. Ask

Ask in plain language — "what changed at this port this week?" or "show me flooding near this city." No coordinates, no query syntax, no GIS.

2. Reason

Delta Agent reasons over live world events with GEOINT/OSINT tradecraft, localizes the area of interest, and recommends whether SAR or optical is the right sensor for the scene.

3. Read

It can preview a recent clear-sky Sentinel-2 optical scene over the area and describe what is visible at ~10 m, then explain what it means in context — remembering the conversation as you refine the question.

4. Confirm

Open the finding on the Map to verify it yourself: stack Sentinel-1 SAR and Sentinel-2 optical, compare dates, and run change detection — with sources cited throughout.

What it can — and can’t — do

It can

✓Explain what a world event means and where to look
✓Recommend SAR vs optical for a given scene and date
✓Preview a recent clear optical scene and describe what ~10 m can resolve
✓Point you to the exact area and date worth imaging, and tie findings to sources

It can’t

✕Identify a specific person, vehicle, or aircraft type (needs sub-meter imagery)
✕Replace your judgment — it shows sources so you verify
✕Task or target individuals — it is built for situational awareness
✕Invent imagery — it works on open Sentinel-class data (~10 m)

Frequently Asked Questions

Can AI analyze satellite images?▼

Yes. AI can interpret satellite imagery in two complementary ways: reasoning models that turn a question about a place or event into an explained, sourced answer, and pixel-level models that quantify change (such as change detection or SAR vessel detection). Off-Nadir Delta does both — Delta Agent reasons over events and imagery in plain language, the Map runs change detection and SAR vessel detection on the pixels, and Delta Monitor tracks a measured quantity across passes with robust anomaly flagging.

How does Delta Agent analyze satellite imagery?▼

Delta Agent is an AI intelligence analyst. You ask a question in plain language; it localizes the area against live world events, recommends which sensor (Sentinel-1 SAR or Sentinel-2 optical) suits the scene, can preview a recent clear-sky Sentinel-2 scene over the area, and returns a sourced, geolocated brief that explains what is visible at that resolution and why it matters. Pixel-level work — change detection between two dates and SAR vessel detection — runs on the Map rather than inside the brief. It remembers the conversation, so you can refine the question, and it shows its sources, and flags any claim that lacks one, so you can check the evidence yourself.

Does AI satellite analysis need coding or GIS software?▼

No. Off-Nadir Delta runs entirely in the browser — no scripting, no GIS software, and no API keys. You browse the Watchfloor and ask Delta Agent in plain language; a free account unlocks the analyst and saving your work. This is what separates an AI analyst from a raw imagery viewer, which leaves the interpretation entirely to you.

Is AI satellite analysis accurate — can I trust it?▼

Delta Agent is built to show its work: it cites the events and imagery it used, and it is designed for open, publishable sources rather than opaque conclusions. Treat it as an analyst that accelerates and explains, not an oracle — it recommends where to look and what changed, and the Map lets you confirm every finding yourself with the underlying Sentinel imagery.

What imagery does the AI use?▼

Open, free, and openly licensed Earth-observation data: Sentinel-1 SAR (all-weather, day or night), Sentinel-2 optical (~10 m), VIIRS nighttime lights, and NASA FIRMS active fires. Because the data is open, findings are legally reusable with attribution — suitable for published analysis. Identifying individual objects still requires sub-meter commercial imagery sourced separately.