Everything about Control Points for Drone Mapping
#GCP #drones #GNSS
Check out several very important tips on using Ground Control Points (GCPs) for drone mapping.
Topics:
00:00 Introduction
00:43 Drone GPS Problems
03:05 What are Ground Control Points (GCPs)?
05:09 Difference between Control and Checkpoints
06:37 How many Ground Control Points to use?
10:35 Best practices for GCP location
13:18 What is the distribution of GCPs?
14:40 Checkpoint features (homologous points)
15:33 Quality Control
17:26 Tips for target construction
19:22 Real-Time Positioning (RTK)
22:29 Where to process GNSS data
23:22 Which GNSS receiver to use?
24:24 Which courses should I invest in for Drone Surveying?
26:21 Learn more at GeoOne
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