Astronomical Ephemeris Engine
100% Client-Side RAM • Zero Server Telemetry
High-Res Satellite + OSM
Solar Shadow Chronolocator
Pinpoint the exact hour and minute an eyewitness photo or conflict video was recorded. By calculating astronomical solar elevation angles and azimuth vectors, researchers can match physical shadows against satellite imagery to verify timestamps and refute forged dates.
Solar Azimuth (Sun Vector)
186.3° S
Compass bearing of incoming light
Solar Elevation (Altitude)
27.2°
Zenith: 62.8° above nadir
Shadow Bearing (Fall Vector)
6.3° N
Direction shadow extends on ground
Shadow Length / Ratio
3.41 m
Ratio: 1.95× object height
N
S
E
W
Forensic Vector Alignment
The Amber Line shows the sun's direct optical beam. The Red Vector illustrates the exact path an upright object's shadow projects across the satellite ground plane. Drag the map pin directly onto your eyewitness subject or structure.
🟡 Sun Ray: 186.3°
🔴 Shadow: 6.3°
Auditable Evidentiary Export
Copy Chronolocation Verification Statement
Generates standardized forensic telemetry for your investigation draft, newsroom verification file, or legal declaration.