GEE: Performs spatial interpolation for GEDI data

Author: CSDN @ _Yakult_

This article will introduce the method of spatial interpolation (kriging, inverse distance weighting, spline function, natural neighbor, trend surface, etc.) to fill in the spatial blank area of ​​GEDI data and fit the whole region data.

The result is shown in the figure below,

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1. Extract value to point

Extract GEDI radar values ​​to points, please see the blog " GEE: GEDI Data Extraction Values ​​to Vector Areas and Points "

2. Perform spatial interpolation

Using ArcGIS software, interpolation analysis function.