Keys to the Datum Gates

The Datum Gates Series was developed

specifically for the debut of this web site.

Users must pass through many datum gates to

successfully collect and process GPS data.

The increasing availability of sub-meter accurate

GPS, imagery and other spatial datasets is keeping

users even more honest every step as once

‘minor datum shifts’ can no longer be overlooked.

Datums are tough concept for everyone!

New GIS and GPS users should review the basics

and then come back to this series. For those ready

to jump in, we are eager to hear you comments and

suggestions for making this much muddied topic

clearer for all.

Next >

Spatial - Ed.com