< p >负纬度是南方。< / p > < p >正如价值原点的右边上面的x轴和y轴上的起源在< a href = " https://en.wikipedia.org/wiki/Cartesian_coordinate_system " rel = " nofollow noreferrer " > < / >笛卡尔平面是积极的,和那些下/左是消极的,价值观东/北很一般写成积极和西/南通常写成负面。一,这允许持续的纬度和经度的数学表示。< / p > < p > < a href = " https://i.stack.imgur.com/yzSEWm.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/yzSEWm.png " alt = "在这里输入图像描述" / > < / > < / p > < p >有时你< a href = " https://mathematica.stackexchange.com/questions/18150/define - -范围的经度-的- 0 - 360 - - -世界-情节countrydata”>也可以看到< / >经度标记从0°到+ 360°。这个选择可以是一个好处,让亚洲和太平洋更中央在全球阴谋;大多数应用程序,绘制地理坐标将最容易在连续域设置。但我从没见过但负纬度赤道以南。< / p > < p >他们可以标记呢?当然,如果你真的想要。正如角围成一个圈,经度和纬度下有可能安装在任何360°范围内,和真正< a href = " https://www.youtube.com/watch?v = x8Db7kqILNI nofollow noreferrer“rel = >周期< / >(获得重复地图作为< a href = " https://i.stack.imgur.com/fx2mE.png " rel =“nofollow noreferrer”>“今天仍然显示在广泛变焦的< / >你做0°- 1080°经度或在许多策划项目…… longitudes of 270° to 450° would be positive values that should work to get a single repeat of latitude). We happened to settle on the choice of the equator and Prime Meridian as the typical references (in part Eurocentric indeed), and the east/north increasing standard; gladly navigation developed contemporaneously with larger mathematics (they kind of spurred each other on), or you could have somewhat differently defined systems, like bearing versus cartesian angles, or various unit systems, to make conversion a bit of extra work. Having east/north is generally simplest as it matches the Cartesian coordinate system.