Colorado Counties Join Sidwell's Portico GIS Web Viewer Family

St. Charles, IL – The Sidwell Company is excited to welcome several Colorado counties to the growing Portico family. Moffat, Rio Blanco, and Garfield Counties have all made the move to Portico. Along with developing the websites for these counties, Sidwell will also provide training on Portico and Esri®’s ArcGIS® Server. The sites will have a direct connection to the County’s existing Assessor web page allowing for a seamless integration between the GIS and Assessor data.

Sidwell’s Portico is a full-featured GIS web viewer that brings together the powerful spatial features of GIS with cutting edge rich user interfaces and animations, providing unprecedented ease of use, performance and visual appeal. Sidwell has eliminated the clutter of most mapping websites by incorporating a map-centric design, maximizing the map at all times. Fully cached maps provide users with blazing speed.

Visit a few of our most recent Portico websites:

About Sidwell
The Sidwell Company provides integrated land records management solutions and GIS mapping and software development to local government and private-sector organizations across the United States. Sidwell’s Parcel Builder® software is currently in use at over 150 sites nationwide. Sidwell also offers aerial photography and photogrammetric services, and is the Midwest Distributor and Authorized Reseller for Ashtech® GPS and survey products and solutions. For more information about Sidwell services and products, call 877.SIDWELL (877.743.9355) or visit