Tracy Dash

Tracy Dash is a GIS specialist with a surveying company near Jacksonville, Florida. Dash holds an undergraduate degree in Sustainable Design, and a graduate certificate in GIS.
Screenshot of a Zipments app on a phone.

Crowdshipping: the Newest Development in Mobile GPS

Tracy Dash

Crowdshipping is the delivery of goods based on the selection of a courier closest to the delivery route. The service ...

GPS Pet Trackers

Tracy Dash

The three most popular pet tracking GPS systems are reviewed in this article: the PetTronix RoamEO, Garmin GTU 10, and Tagg Pet Tracker.

Mapping Rail Trails with GIS

Tracy Dash

There is a pressing need for an up-to-date public GIS database of rail trails. Rails-to-Trails Conservancy (RTC) utilizes both GIS and GPS to gather trail information.

ArcGIS Explorer vs. ArcGIS Online: A Side by Side Comparison

Tracy Dash

Two of Esri’s principal GIS viewing products, ArcGIS Explorer Desktop and ArcGIS Online, offer a variety of tools for both business and personal use. Tracey Dash takes a look at some of the key differences between the two programs.

National Safe Routes to School Program Calls for GIS Initiatives

Tracy Dash

The National Safe Routes to School program (SRTS) was primarily created to promote safety for children who walk and bike ...

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