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Geospatial
Tech Chat | What are the sources of RTK errors and how to avoid them?
For the application of GNSS positioning and navigation technology, such as surveying, precision agriculture, etc., RTK is most commonly used. So what are the main sources of RTK error? How should we avoid these errors?
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Geospatial
Tech Chat | How to test the accuracy of IMU?
In past blogs, we've introduced what IMU is and how it works on our Y1 GNSS receiver. Today, we will introduce a conventional method of testing the accuracy of IMU, so that you can test your own equipment.
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Geospatial
Tech Chat | How to make your surveying more accurate? – Importance of Grid Shift
In daily surveying, we usually set up base stations on known points. What if there are no known points or the known points are far apart in some large-scale projects? How can we ensure the accuracy when shift or re-start the base?
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Geospatial
Tech Chat | How do solar storms affect RTK surveying?
Recently, you may also feel that RTK devices have become difficult to fix around the world, such as Vietnam and India. Because it is currently the active period of solar storms. So how do solar storms affect RTK surveying?
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Agriculture
Tech Chat | How to measure AB guidance line for auto-steering systems?
When using an auto-steering system for farming tasks, the first thing is to create the route. In common Straight line mode, normally we will drive the tractor to the start of the line to mark point A, and drive to the end...
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Geospatial
Tech Chat | Should I Choose A Choke Ring Antenna For My Reference Station?
When supporting our SV100 users building reference stations, one of the most frequently asked questions is - should I use a choke ring antenna for SV100? What are the advantages of choke ring antenna over geodetic antenna?
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