Author: CSDN @ _Yakult_
This article will introduce how to denoise the waveform data of the laser altimetry data points identified in the GEDI (Global Ecosystem Dynamics Investigation) lidar data.
Article Directory
1. Input format
Waveform data extraction reference blog: "python: GEDI a data point waveform data extraction and save to csv file"
The first column is brightness, the second column is elevation, and the third column is parameters (the first is the mean, the second is the standard deviation)
Two, the code explained in detail
import pandas as pd