太阳轨迹计算图
它会在一张交互式地图上显示地球上任何给定时间太阳在地球上任何位置的运行轨迹。
地理信息系统
地理信息系统（GIS）工具用于收集、管理和分析利用空间位置的数据。这些工具集成了地球和空间地图、工具、遥感数据和空间分析技术。
This category offers satellite imagery viewers, live satellite maps, satellite pass predictors and orbital data sources. It also provides weather forecast maps, jet stream maps, radiation maps and sun trajectory calculators. For positioning and mobility, it includes GNSS and RTK base station maps, street level imagery, public transport feed databases and flight tracking maps, along with vector map collections and planetary data visualizers.