
ShadowFinder
A tool to estimate the points on the Earth's surface where a shadow of a particular length could occur, for geolocation purposes.


A tool to estimate the points on the Earth's surface where a shadow of a particular length could occur, for geolocation purposes.

MESH is an open-source, encrypted, censorship-resistant mesh-VPN from the NGO BARGHEST that gives digital-security analysts a remote path to a mobile device, over the internet and through firewalls, to run spyware-detection and forensic tools (like MVT and AndroidQF) on the phones of activists, journalists, and human-rights defenders.

Chronolocation Calculator is a free open-source-intelligence tool that verifies when and where a photo or video was taken by computing the sun's position, altitude, azimuth, and expected shadows for given coordinates, date and time, returning a citable forensic report.