Sun position and path vs 月球全图

With this application you can see the location of the sun changing with the season. Point the device to the sky, this application will display the position of the sun over the camera image like the AR. You can also go to any places on GoogleMap and display the sun's trajectory in that place in 3D. It can also be useful when planning things that have a lot to do with the movement of the sun. Taking photos, installing solar panels, home gardens, home renovation and purchase, checking shaded places on the go, etc.

月球全图 Lunar Map 是一款集三维月球地图、探月任务与月相观察于一体的天文科普应用。从熟悉的月亮正面，到鲜为人知的背面，滑动指尖，开启你的月球探索之旅。 - 自由探索月球：旋转、缩放三维月球，查看月海、环形山与山脉。 - 中英文地标搜索：查找月球地名，快速定位对应月面位置，了解名称与坐标。 - 探寻登月足迹：查看阿波罗登月地点、探测器着陆点及轨道器三维模型。 - 观察月面光照：调整时间与明暗，感受月相变化和月面细节。 - 生成专属月相图：授权定位后，计算所在地此刻月亮的方位与高度，搭配古诗词生成高清图片，支持保存和分享。 无论你是第一次好奇地仰望月亮，还是热爱天文与航天，都可以从这里开始，更深入地认识我们最近的天体邻居。