Basic scale topographic map is bases on one of million international map subdivision and divided by Longitude difference and Latitude difference.
我国基本比例尺地形图是以国际百万分之一地图分幅为基础，按一定的经差和纬差划分图幅。
The only difference is in geography, latitude is zero on the equator and becomes something north, something south, depending on how far you go from the equator.
唯一的区别是，在地理上，纬度在赤道是0度，然后由赤道向两极数字递增。
For different summer persistent circulation patterns over Eurasia mid-high latitude, their background heat field have difference.
对于夏季欧亚中高纬的不同持续环流型，其背景加热场存在着差异。
应用推荐