Magellan introduced the ProMark3 RTK, designed to provide surveyors with centimeter accuracy in a real-time solution. ProMark3 RTK includes new real-time capabilities in addition to its existing complete post-processing and mapping features. It operates in two modes: base + rover and rover only. The rover can be connected to a real-time network through a GPRS-enabled cell phone using NTRIP and direct IP. The second mode of RTK operation, base + rover, employs an efficient plug-and-play spread spectrum radio solution that does not require a license or separate configuration integrated with ProMark3 RTK. Magellan’s GNSS processing solution, BLADE technology, enables ProMark3 RTK to outperform single-frequency RTK receivers and grants real-time performances in a lightweight handheld system. This technology uses dual satellite systems (GPS + SBAS) to drive rapid initialization, reliability and real-time centimeter level accuracy to make the ProMark3 RTK a new reference for RTK surveying. (Magellan, Santa Clara, Calif.)