Folium热图和markercluster中的参数（即半径）是什么意思？

Question

我是新人，

1. when I plotted the heatmap, there are parameters radius and and 
max_val that I would like to know the meaning behind? Is there a 
unit for the radius? How to explain the algorithm of heatmap?


2.How are folium markercluster positions based on? 

任何帮助将不胜感激。

Answer 1

半径参数的单位是像素。 并且markercluster库的默认半径为80。