About tool:
Free OCR API and web tool with strong CJK and Cyrillic support. Useful when extracting text from Chinese, Russian or Ukrainian-language imagery.
Bellingcat-developed open-source web tool that constrains the geographic regions where a photographed shadow could have been cast at a given local time.
Free open-source planetarium. Reproduces the night sky for any date, time and location — essential for verifying star, moon and constellation positions in imagery.
