| 释义 |
choropleth 英'kʌrəpleθ美'kʌrəpleθ BNC⁷¹¹¹⁴
基本例句
n.等值线图¹⁰⁰
Choropleth maps: Mapping data collected in enumeration units, such as country, province and district, by shading them according to a variable or attribute.
面量图：根据该空间单位的数值涂上不同颜色，地图数据多由国家、省份或地区等单位收集得来的。 spatioepi
Three common quantitative thematic maps are choropleth maps, dot maps and proportional symbol maps.
面量图、点子图及比例符号图中三种最常见的定量专题地图。 spatioepi |