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A to Z GIS | Explore this related guide, featuring updated terms and graphics and developed in coordination with Esri’s GIS Dictionary team.

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SBET

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  1. [navigation] Acronym for smoothed best estimate of trajectory. In direct georeferencing, a process of adjusting trajectory using Global Navigation Satellite Systems (GNSS) and inertial data with a Kalman Filter, running it forward and reversed in time and then averaging the result.

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