Advances in GPS and GNSS technology
Hi everyone,
I’ve been reading about new multi-constellation GNSS systems and real-time correction services that promise centimeter-level accuracy, even in challenging environments. What recent advances in GPS and GNSS technology have you found most impactful for surveying or mapping work?
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Hi everyone, Some of the most impactful advances I’ve seen lately are dual- and triple-frequency GNSS receivers, which handle multipath and satellite occlusions much better. Also, real-time kinematic (RTK) and network RTK (nRTK) correction services are enabling sub-centimeter accuracy in the field. Another game changer is PPP (Precise Point Positioning) with real-time correction, which gives high precision without needing a local base station. These tools are starting to transform surveying workflows. For more local insight, see what Surveyors Brisbane https://surveyorsbrisbane.com.au/ are using.