Columbus P10 Pro Professional HD GNSS Data Logger, Multi-constellation Positioning, Dual-frequency L1+L5, Outdoor Track Recorder - AliExpress
Columbus P-10 Pro Submeter (0.5m) GPS/GNSS Data Logger and USB Receive
Integration of HD GNSS capability into HERE SDK offering | HERE
Columbus P-7 Pro Professional HD GNSS Receiver Compatible with all platforms L1+L5 dual frequency Sub-meter accuracy Wired - AliExpress
HERE Technologies adds real-time high precision positioning to offerings
Learn more about HD GNSS - YouTube
High Precision Hi Target D8 Vr Visual Rtk GPS Dgps Receiver Hi Target Gnss Rtk V200 Upgrade Version for Land Survey Surveying Instruments Hi Target Irtk4 - China Rtk, Gnss | Made-in-China.com
An enhanced positioning algorithm module for low-cost GNSS/MEMS integration based on matching straight lane lines in HD maps | SpringerLink