Achieving centimeter-level accuracy in crewed airborne surveys with Trimble Applanix IN-Fusion PP-RTX technology

Summary

This case study evaluates the performance of Applanix IN-Fusion+ PP-RTX, a cloud-based GNSS correction service that provides centimeter-level positioning accuracy for crewed airborne mapping without requiring local base stations. Conducted in Graz, Austria, the study compared PP-RTX against the traditional Single Base processing mode using data from a Vexcel UltraCam Eagle v4.1.