TAG: GNSS accuracy

Leica Zeno GG04 smart antenna increases access to GIS

April 7, 2017By

Leica Geosystems has introduced the Leica Zeno GG04 smart antenna, enabling a flexible solution to improve mobile devices’ GNSS accuracy with real-time kinematic (RTK) and precise point positioning (PPP). Paired with the Zeno GG04, any Zeno or third-party mobile device with Android or Windows OS can now collect highly precise positioning data with Leica Geosystems’ GNSS technology and 555-channel tracking performance. With... read more

Nightmare on GIS Street: GNSS Accuracy, Datums and Geospatial Data

June 20, 2013By

Sponsored by: Hemisphere Broadcast Date: Thursday, June 20, 2013 Moderator: Eric Gakstatter, Survey Scene Newsletter Editor Speakers: Kevin Kelly, Geodesist, ESRI, Inc.; Craig Greenwald, Technical Director, GeoMobile Innovations; Michael L. Dennis, RLS, PE, Geodesist, NOAA A look at the challenge of dealing with horizontal datums in your GIS. We are moving into a new era in dealing with datum transformations. Geodata... read more

This article is tagged with , and posted in Videos, Webinar Archive

Innovation: Accuracy versus Precision

May 1, 2010By

A Primer on GPS Truth
True to its word origins, accuracy demands careful and thoughtful work. This article provides a close look at the differences between the precision and accuracy of GPS-determined positions, and should alleviate the confusion between the terms — making abuse of the truth perhaps less likely in the business of GPS positioning. read more

This article is tagged with , and posted in Innovation, OEM