With a new year ticking over, the number of crisscrossing lines for electricity, water, gas mains, and more across the nation has never been higher. Roadway designers and construction managers can utilize rugged tablets with GNSS modules to accurately track and avoid existing infrastructure, allowing for less chance of utility disruption due to an accidental line break during excavation or road laying.
Department of Transportation officials in many states face the challenge of repairing, replacing, and expanding existing roadways or making way for new highways and bridges. Knowing precisely where every line is can prevent costly delays and interrupted service for thousands of people, bringing in road construction projects on time, on budget, and with a streamlined process that is beneficial to everyone in the vicinity.
GNSS rugged tablets provide the ability for highly accurate mapping and checking in the field to allow road plans to be made, revised, and finalized in the field, with instant updates to all copies of every file and map, from the architect’s office to the project manger’s device.
The tablets have a dual frequency GNSS module built-in, providing stand-alone sub meter accuracy to centimeter level accuracy thanks to connectivity with Real Time Kinematics from GPS, GLONASS and GALILEO satellites.
Each tablet is also compatible with existing survey and GIS software for mapping applications, and capable of bringing together the advanced workflow from initial data capture to confirmed, accurate positioning and device syncing for final data transmission.
This avenue for high-accuracy geospatial measurements has been a game changer for state workers, since the tablets enable them to save time, reduce costs and improve the accuracy of projects. Every physical aspect of the job can be improved through ‘digital-as constructed’ measurements, which deliver precise results for faster completion and less chance of accidents on site.
Furthermore, GNSS enabled rugged tablets also provide road construction vendors and state officials with a contract verification system. The highly accurate digital-as-constructed measurements are delivered immediately and stored forever. This results in a streamlined process for billing, since there is no need for disputes or independent re-measurement checks if billing discrepancies appear at the end of a project. The data on file can be referred to and quickly settle any issues.
States can also take advantage of GNSS tablets for other engineering projects, forest fire control, wetland projects, biology and geology initiatives, and more.