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2025-03-25
Chloe
With advancements in GNSS technology, GIS professionals now have multiple positioning methods to enhance data collection efficiency and accuracy. But how do you choose the right mode for your specific needs? In this blog, we break down the differences between CORS, PPP, and SBAS work modes, compare SingularXYZ's GIS solutions, and provide step-by-step tutorials to help you optimize your workflow.
GIS projects require different positioning methods based on accuracy requirements, working conditions, and available infrastructure. The three main GIS work modes—CORS, PPP, and SBAS—offer varying levels of precision and usability. Below is a detailed comparison to help you determine the most suitable mode for your applications:
Work Mode | Use Conditions | Accuracy | Tutorial |
CORS Mode |
| Centimeter-level | |
PPP Mode |
| 10-20 cm | |
SBAS Mode |
| Submeter-level |
SingularXYZ provides a range of GIS-oriented GNSS solutions designed to meet various fieldwork demands. Here's a quick comparison of our key products:
GIS Solution | Work Modes | Key Advantages |
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Choosing the right GIS work mode and hardware can significantly enhance your surveying efficiency and data reliability. Check out our step-by-step tutorials to get started!
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