TRX is a free online coordinates transformation tool that allows users to transform coordinate values between between different geometric reference frames such as NAD83(CSRS) & ITRF), epochs and coordinate systems such as geographic, cartesian and local projections systems (UTM / MTM etc.).
If you ever find yourself in need of quickly getting values converted from Geographic to UTM / MTM (Modified Traverse Mercator) or UTM / MTM to Geographic then here is a a free online converter tool that we use provided by Canadian Spatial Reference System.
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