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You’ll need to perform point calibration each time you set up the base. This aligns your base’s coordinates with the current project reference.
Choose a clear, open area with good sky visibility and minimal obstructions or electronic interference. Elevate antennas for better signal quality.
You can measure either pole height (from receiver bottom to the point) or slant height (from side reference point to the ground point). Slant height is easier when using tripods.
GNSS receivers show different RTK solution types to indicate positioning accuracy:
SINGLE: No corrections received; meter-level accuracy.
DGNSS: Using corrections, but not yet high-precision; sub-meter to meter-level.
FLOAT: RTK corrections are being processed, but ambiguities unresolved; decimeter-level.
FIXED: Ambiguities resolved; centimeter-level accuracy—ideal for precise surveying.
Always wait for FIXED status before starting your measurement.
The Orion ONE laser surveying performs best on smooth, solid surfaces with high reflectivity, such as concrete, asphalt, or metal. Light-colored or white surfaces tend to offer better accuracy compared to darker surfaces. However, the laser's performance can be limited on low-reflectivity surfaces like glass or liquids, which fail to reflect the laser effectively. For optimal results, ensure the target surface is stable and reflective.
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