Back-to-Basics: The Ultimate Guide to RTK (Real-time Kinematic) | Survey Matters

Ever wonder how RTK works? In this Back-to-Basics episode of Survey Matters, we’re kicking off a brand-new educational series of videos designed to help you understand your equipment and perform more confident, accurate work in the field. Starting off with RTK (Real-time Kinematic), Duncan-Parnell Training & Support Manager Mark White breaks down what RTK is, how it works, and what tools you need to get the job done right. He also details the three different “flavors” of RTK – base/rover, network RTK, and Trimble RTX – explaining how each works and listing the pros and cons of each. Whether you're new to GNSS or just need a quick refresher, this video will give you the big picture understanding you need, plus a closer look at the Trimble receivers and base stations that make RTK work. Stay tuned to the end for a high-level preview of some of our upcoming topics for our “Getting Started Guides,” which will walk users step-by-step through setup, data collection, and beyond. 0:00 Introduction 0:23 “Back-to-Basics” mini-series overview 1:10 What is RTK? How it works and why it matters 2:25 RTK signal flow: GPS, types of codes, and real-time correction 5:05 How code ranging works 8:05 Carrier waves, how to get centimeter-level accuracy 9:30 Other sources of GPS error 14:45 RTK fundamentals: base/rover setup 17:45 Network RTK explained: VRS and correction data for high-accuracy rover positioning 19:29 Intro to Trimble RTX: Advantages and trade-offs 20:33 Comparing RTK Solutions: base/rover vs. network RTK vs. Trimble RTX 26:43 RTK equipment overview: R980, R12i, R780, Trimble Catalyst (rover only) 30:04 Permanent base stations: R750, Alloy, and Trimble ProPoint features 31:12 RTK buzzwords definitions: ProPoint, TIP Technology 33:32 Other equipment options for getting corrections over to the rover 35:08 RTK recap and wrap-up: Key takeaways and what’s next ---------------------------------------------------------------- Solutions & Products Mentioned: ✔️ Trimble R980 GNSS System: https://duncanparnell.sites.aes2.com/... ✔️ Trimble R780 GNSS System: https://duncanparnell.sites.aes2.com/... ✔️ Trimble R12i GNSS System: https://duncanparnell.sites.aes2.com/... ✔️ Trimble R750 Modular GNSS Receiver: https://duncanparnell.sites.aes2.com/... ✔️ Trimble Alloy GNSS Receiver: https://duncanparnell.sites.aes2.com/... ✔️ Trimble Catalyst DA2 Receiver: https://duncanparnell.sites.aes2.com/... ✔️ Trimble CenterPoint RTX Correction Service: https://duncanparnell.sites.aes2.com/... ✔️ Trimble Access Field Software: https://duncanparnell.sites.aes2.com/... ---------------------------------------------------------------- About Survey Matters 👉 Survey Matters is your go-to video series for the latest advancements, techniques, and insights in the surveying industry. Each episode features detailed demonstrations, real-world applications, and ongoing education to keep you informed. New episodes premiere monthly! ---------------------------------------------------------------- About Duncan-Parnell 👉 Duncan-Parnell is a trusted resource for surveyors, engineers, and construction professionals. We provide sales, rentals, and support for top-tier solutions including Trimble GNSS, robotic total stations, drones, 3D scanning, printing services, and more. Explore more at www.duncan-parnell.com ---------------------------------------------------------------- Connect with Us! Stay connected and keep up with our latest content by following us on social media: • Facebook:   / duncan.parnell.inc   • LinkedIn:   / duncan-parnell-inc-   • Instagram:   / duncan_parnell   • Duncan-Parnell YouTube Channel:    / @duncanparnell   • Duncan-Parnell Geospatial YouTube Channel:    / @duncanparnellgeospatial   #RTKSurveying #GNSS #TrimbleSurveying #TrimbleAccess #Surveying #Surveyors #LandSurveying #ConstructionSurveying #Geospatial #SurveyGear #DuncanParnell #SurveyMatters #BaseAndRover #RealTimeKinematic #TrimbleProPoint #GettingStarted