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Brad Sherrard

Sherrard is the head of network sales at Topcon Positioning Systems.

High-Precision GNSS enabled by correction services and reference networks is now critial for reducing positioning errors down to the centimeter-level. (Photo: IGphotography / iStock / Getty Images Plus / Getty Image)

July 28, 2026

Topcon Positioning Systems’ centimeter-level positioning is now mission critical

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