Roofers, landscape gardeners and solar-panelinstallers use the virtual maps to scout for potential customers.
盖屋顶的人、庭园美化师和安装太阳能板的人使用虚拟地图搜索潜在的客户。
2
Maps can guide us from a to b, show the structure of the landscape, display the changes in population distributions, or show future urban plans.
地图可以引导我们从A地到B地，显示景观的结构，显示人口分布的变化，或显示未来都市规划。
3
GIS technology was employed to process the basic data, distill and classify Wuhan's corridors, to obtain topological framework maps and to calculate the landscape pattern indices.