Carlson Listen-Listen is a cloud-based service that sends corrections over the cellular data network from a base BRx7 to a rover or RTK drone. Eliminating the range limitations of traditional UHF radios, Carlson Listen-Listen is available to Carlson SurvPC and SurvCE customers using Carlson’s BRx7 GNSS receiver as a base station.
Available to Carlson SurvPC/CE customers using Carlson’s BRx7 GNSS receiver as a base station
• Multiple rovers can simultaneously connect to a base using Carlson Listen-Listen
• Hosted through Amazon Web Services for unlimited processing power, speed and bandwidth
• The system eliminates base line length restrictions encountered when using UHF radios
Carlson Listen-Listen is available by subscription and is easy to use and configure. The internet connection can be provided by fixed line broadband, a WiFi or MiFi dongle, or a gprs modem in the GNSS unit or data collector. Fixed or static IP address sims is not required.
Carlson® Listen-Listen
Orders for software are for a full 12-month period. Existing clients who would like to add to an existing contract will need to work directly with their dedicated sales consultant.

