有全球的地图边界、全国县界、经纬度。鼠标移动时状态栏显示经纬度，左键双击放大、右键双击缩小。地图可以拖动。还有绘制云量、风向的函数-Has a global map of the border, the National County community, latitude and longitude. The status bar when the mouse showed that latitude and longitude, left double-click to enlarge, right double-click shrink. Can drag the map. There are drawing cloud cover, wind direction function