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jw_km
- 用于计算从两地球经纬度之间的距离,其核心是计算赤道曲率和极曲率.-Used to calculate the latitude and longitude from both the distance between the Earth and its core is the calculation of the equatorial and polar curvature curvature.
huanqiulvxing
- 我们假设地球是一个标准的球体,孩子们的旅行只能沿着地表进行,而地球赤道的周长是40,000公里。 输入 有多组测试数据。第一行是一个正整数T(1<=T<=1000),表示有多少组测试数据。 以下有T行,每行四个用空格隔开的整数A,B,C,D,<A,B>表示出发地点的经纬度,<C,D>表示目的地点的经纬度。其中0<=A,C<360表示经度,-90<=B,D<=90表示纬度,纬度为负表示在南半球。
Distance
- 通过经纬度数据,直接计算2点之间的距离,包含VC、VB源代码,以及Excel发式求解的方法。-By latitude and longitude data, direct calculation of the distance between 2 points, including VC, VB source code, as well as Excel hair solution approach.
shiyan1
- 地球的平均半径为6371千米,已知地球上两个城市A、B的经度和纬度,编程序求出这两个城市之间的地面距离-Earth' s average radius of 6,371 kilometers, the two cities are known on Earth A, B longitude and latitude programmed find this ground distance between the two cities
Latitude-Calculate
- 根据地球桑两个点的经度和纬度,计算两点距离,比较精确的说。-According to the Globe Sang two points of latitude and longitude, calculate distance between two points, more precise to say.
delta
- 太阳影子定位问题中第n天的太阳直射点纬度,n为距离春分的天数,春风当天n=0。(Solar shadow positioning problem in the first n days of the sun direct point latitude, n is the distance from the vernal equinox days, spring day n=0.)