Show us why the public should always call a land surveyor

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ADGPS GrafNav

I've been occasionally providing camera positions of an airborne camera for photogrammetry. I had been doing it in TGO and once in TBC, but found these wonderful software packages choked down by data as dense as at least 1hz and sometimes up to 10hz.

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Local Vs. Grid Coordinates

Given a complete set of plans for a 20km roadway project.Ā The job is to make it sure that designĀ componentsĀ are correctlyĀ positioned on ground. If you're given this task, what coordinate system you'll be employing on ground, local or grid?

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