The f I have one pair of latitude and longitude and a radius
f我有一对纬度和经度以及一个半径
How can I create a box around this pair based on the radius?
如何根据半径在该对周围创建一个框?
1 个解决方案
#1
-1
So, supposing that (latitude,longitude) is the center of your circle, the bounding box (square) that contains the circle would have its corners at the following positions:
因此,假设(纬度,经度)是圆的中心,包含圆的边界框(正方形)的角位于以下位置:
(latitude-radius,longitude-radius)
(latitude-radius,longitude+radius)
(latitude+radius,longitude+radius)
(latitude+radius,longitude-radius)
#1
-1
So, supposing that (latitude,longitude) is the center of your circle, the bounding box (square) that contains the circle would have its corners at the following positions:
因此,假设(纬度,经度)是圆的中心,包含圆的边界框(正方形)的角位于以下位置:
(latitude-radius,longitude-radius)
(latitude-radius,longitude+radius)
(latitude+radius,longitude+radius)
(latitude+radius,longitude-radius)