In this episode of "Your Drone Questions. Answered," we tackle the question: What are the different RTK correction methods for drone mapping missions, and when should you use each one?
We explore the differences between Real-Time Kinematic (RTK) and Post-Process Kinematic (PPK) workflows, breaking down how these technologies improve GNSS accuracy for professional drone mapping.
In this video, you'll learn:
-The fundamental differences between RTK and PPK
-Network-based vs. local base station correction methods
-How to handle mapping in remote areas with poor connectivity
-Why ground control points remain essential even with RTK drones
-The importance of maintaining workflow flexibility in the field
-How modern GNSS receivers can perform multiple functions simultaneously
Whether you're operating in areas with reliable cell service or mapping in the middle of nowhere, this episode provides practical guidance for choosing the right correction method for your specific situation.
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Igor Vereninov is the co-founder and CEO of Emlid, a company that develops high-precision GNSS receivers. In 2014, he co-launched Emlid with a successful crowdfunding campaign. Supported by DIY community backers, Emlid produced the first batch of the Reach GNSS module in 2015.
Under Igor's leadership, Emlid has released nine models of Reach receivers over the past decade. These receivers now deliver high-precision geospatial data for surveying, construction, GIS, and drone mapping.
Throughout his journey at Emlid, Igor has taken on various roles—from hardware engineering and project management to finance, web design, and marketing—gaining a deep understanding of every aspect of the business. Today, he focuses on driving innovation, building industry-leading products, and fostering transformative collaborations across the geospatial sector.
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If you want to dive deeper into Drone Launch Academy and level up your drone skills, here are some links to some of the online drone courses we offer:
Part 107 Exam Prep Course- https://dronelaunchacademy.com/drone-exam-study-course/
Drone Mapping and Modeling Fundamentals- https://dronelaunchacademy.com/drone-mapping-and-modeling-fundamentals/
Aerial Video A to Z- https://dronelaunchacademy.com/aerial-video-a-to-z/
Aerial Photo Pro- https://dronelaunchacademy.com/aerialphotopro/
Real Estate Media Pro- https://drone-launch-academy.webflow.io/
Drone to $1K- https://dronelaunchacademy.com/drone-to-1k-2023/
Aerial Roof Inspection Pro- https://dronelaunchacademy.com/aerial-roof-inspection-pro/
