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LiDAR360MLS V8.0: Coordinate system issues

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holly avinash

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Dec 3, 2024, 7:30:28 AM12/3/24
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LiDAR360MLS: the same set of data is processed with different vertical coordinate systems, but the result is the same elevation.

LiDAR360 & LiDAR360MLS User Group

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Dec 3, 2024, 7:30:45 AM12/3/24
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You need to input the geoid model file (tif format) corresponding to the vertical coordinate system.

Joey Howard

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Dec 4, 2024, 1:11:04 PM12/4/24
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Can you help direct me to a geoid 2018b model for the western US in geotiff format?  The US NGS offers them in .bin, shapefile, and Excel formats, however, I do not know how to convert them to a geotif.  Trimble offers them in a proprietary format.  Thank you.

Solaire Guo

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Dec 4, 2024, 8:01:33 PM12/4/24
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Hello Joey,

You can download geoid models in tiff format for different regions from the following website: https://cdn.proj.org/ec1ebcc64a2e7170fb75d95ae62c6370.png

If you have any other questions, please feel free to reach out.

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