For surveyors and positioning professionals looking to achieve centimeter accuracy when working on the edge of their RTK infrastructure, perform sub-centimeter positioning, and/or provide the highest quality assurance to their customers, Carlson Software Inc. has developed the all new Carlson SurveyGNSS post-processing program. This simple, yet powerful data post-processing solution is tightly integrated into the Carlson field and office workflow. In keeping with the Carlson hallmark of interoperability with the greatest amount of GNSS hardware, SurveyGNSS is designed to accept GNSS data from any receiver in RINEX format. Furthermore, it will also accept proprietary GNSS data in an increasing number of manufacturer formats including NovAtel, Hemisphere GNSS, Altus/Septentrio, and Javad. Additional manufacturer formats will be added in concert with manufacturer cooperation and customer demand. Carlson SurveyGNSS will process GNSS observations in traditional static, "stop and go” (static-kinematic), and kinematic (moving) antenna positioning modes. The software provides a straightforward, workflow-oriented user interface, which includes an overview map and the observation files, computed vectors, and positions presented in fully functional spreadsheet-like grids.