度(°)、分(')、秒('')转十进制度数角度转换器及转换方法。
输入度分秒角度并按 转换 按钮:
One degree is equal to 60 minutes and equal to 3600 seconds:
1° = 60' = 3600"
一分等于1/60度:
1' = (1/60)° = 0.01666667°
一秒等于1/3600度:
1" = (1/3600)° = 2.77778e-4° = 0.000277778°
对于具有d整数度、m分和s秒的角度:
d° m' s"
十进制度数dd等于:
dd = d + m/60 + s/3600
转换 30 degrees 15 minutes and 50 seconds angle to decimal degrees:
30° 15' 50"
十进制度数dd等于:
dd = d + m/60 + s/3600 = 30° + 15'/60 + 50"/3600 = 30.263888889°