Orrery vs Wikimapia
A side-by-side look at Orrery and Wikimapia. For an in-depth review of either product, follow the links below.
Orrery
Education & Reference
Orrery is a free, open source software that displays an interactive model of the solar system, planets, moons and more. It provides an educational simulation showing the relative positions and motions of solar system objects.
astronomysolar-systemplanetseducational
Wikimapia
Online Services
Wikimapia is a free, online map and satellite imaging resource that combines Google Maps with a wiki component. Users can add information, edits, and notes to any location in the world. It allows users to learn about different places and contribute knowledge.
wikimapslocationsatelliteuser-generated
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TransforMap
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