The ENTCHEV GIS Blog is pleased to welcome Mike Popoloski as a guest blogger. Mike is a GPS expert and a licensed land surveyor, and will offer his unique insight into GIS/GPS interaction, integration and interdependability.

I have known Mike for over ten years. Much of what I know about GPS comes by way of training from his company, Mapco Mapping & Positioning Company in West Milford, New Jersey. Mike is the most knowledgeable person about GPS I have ever met. I am certain this blog’s readers can learn a lot from Mike as well.