单词scattergram
n.: 点图；分布图
网络: 散点图；点状图；散布图
分布图
点图
Graph plotting part consists of histogram, cross section drawing, clustering spectral pattern, 2-dimensinoal factor scattergram.
图形绘制包括：直方图、因子平面散点图、聚类谱系图、剖面图。
Relative radiometric normalization of remotely sensed images based on improved automatic scattergram-controlled regression
基于改进的自动散点控制回归算法的遥感影像相对辐射归一化