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Calculation method of reflectivity

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Author: Taro | Time: 2021-11-7 12:18:44 |
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Kindergarten

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Posted on 2021-11-7 12:18:44| All floors |Read mode
Hi, I'm using Mid-70 for research and would like to use the reflectance information.
The manual says that "0 to 150 corresponds to the reflectivity within the range of 0 to 100% in the Lambertian reflection model", but is the angle / distance correction performed?
I would appreciate it if you could tell me the specific calculation method and formula.
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Administrator

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Posted on 2021-11-8 11:56:17| All floors
For the calculation of reflectance, we consider distance correction, but not angle correction. For specific models and formulas, please refer to the paper-A Review of LIDAR Radiametrically Processing:From Ad Hoc Intensity Corrections to Ri gorous Radiometric Calibration.
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