Changes between Version 21 and Version 22 of FAQ
- Timestamp:
- Jan 24, 2011, 4:38:02 PM (14 years ago)
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FAQ
v21 v22 26 26 === Datums and Projections === 27 27 * [wiki:FAQ/ostn02 If I load my ARSF data with a GPS dataset in a GIS, they don't match. Why not?] Otherwise known as, why is British National Grid projection not where it should be, and what is OSTN02? 28 * [wiki:FAQ/projections What is the difference between an ellipsoid, a geoid, a datum and a projection ]28 * [wiki:FAQ/projections What is the difference between an ellipsoid, a geoid, a datum and a projection?]