You took a great amount of data with your GPS / GNSS receiver. So why isn't it the same as your GIS data? The secret lies in how each technology works, and has advanced. Learn how to make your GPS and GIS data sync up in this article from the Eos May 2017 issue.
How to know if your mobile device GNSS accuracy is correct — or if your device is lying to you? It’s really cool when your mapping app displays the estimated accuracy of the GNSS receiver you are using. Conversely, there’s nothing more frustrating than your mapping app showing a GNSS estimated accuracy that is wrong .
Is your mobile device lying to you about GPS accuracy? No, but in this Eos April 2017 issue we'll show you how to make your receiver and mobile device talk the same language. Plus, we'll also show you how to pair your Arrow via Bluetooth so you can start recording high-accuracy data today.
California State University - Monterey Bay (CSUMB) needed updated as-builts and field asset data. The university needed a solution to record high-accuracy (centimeter) horizontal and vertical (aka elevation) data. Using the Eos Arrow 200, iPads, and Collector for ArcGIS, CSUMB was able to map its most sensitive field assets. Then, the university team used the geoid model and ArcGIS for Desktop to convert its elevation data into usable field data. The asset records will now help the university provide contractors and field surveyors with high-accuracy field data for construction, demolition, and other projects in the future. See how CSUMB deployed the solution.
Are you ready to learn how to get free GPS sub-meter corrections with SBAS satellite systems? Here’s your guide to the five SBAS and how to use them for free corrections SBAS (Satellite-Based Augmentation System) around the world provide free, real-time sub-meter corrections for high-performance GNSS receivers. SBAS is a fantastic, free public service that
Getting centimeter accuracy on iPad is possible with GNSS! Here’s How More and more people want to use iPads and iPhones for high-accuracy GIS/GNSS data collection. At first, detractors said those devices wouldn’t survive in the field. They’ve been proven wrong. Put them in an inexpensive Otterbox or LifeProof case and they become robust GIS/GNSS
Want centimeter accuracy GNSS on your iPad? In this article from the Eos October 2016 issue, we explore how you can use Arrow to get cm accuracy in even the most remote terrain. Plus, see how a rural water district went high-accuracy.