What is Static vs Kinematic GPS Survey
Not every GPS survey point needs the same level of accuracy or the same amount of time. Static and kinematic survey represent two fundamentally different approaches to data collection, one trading time for maximum precision, the other trading some precision for speed and efficiency across many points.
Static GPS Survey: Maximum Precision Over Time
A static survey holds the receiver completely stationary over a single point for an extended period, sometimes minutes for short baselines, sometimes many hours for critical control network points. The receiver continuously logs raw data throughout, which is then processed to resolve the most precise possible coordinate.
Kinematic GPS Survey: Speed Across Many Points
Kinematic survey, typically RTK, collects a position in seconds at each point while the surveyor moves continuously from location to location. This trades some precision for dramatically faster coverage across a project area with many points to capture.
Static vs Kinematic: Direct Comparison
| Factor | Static Survey | Kinematic Survey (RTK) |
|---|---|---|
| Accuracy | Sub-centimeter to millimeter | 1-3cm typical |
| Time per point | Minutes to hours | Seconds |
| Best for | Control network points, benchmarks | Topographic detail, boundary points |
| Points per day | Few, but highest confidence | Hundreds, good confidence |
Kinematic survey moves fast, capturing many points across a site in the time a single static observation might take.
How Projects Combine Both Methods
We select static or kinematic methods deliberately based on what each specific point in your survey actually needs, rather than applying one blanket approach to every measurement. Learn more about our DGPS and RTK survey services.
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