Special maps called choropleth maps use map color to represent statistical data.
叫做等值线图的特殊地图使用地图的颜色来表示统计数据。
2
From the survey data, Berg's team created the first three-dimensional groundwater map, using statistical modelling to show levels that are relatively arsenic-free.
从调查数据中，研究团队制成了第一张三维地下水地图，用统计模拟的方式显示了与不含砷相关的水平。
3
The future fate of this map will be decided based on statistical data and further player feedback.