dms转化为d：d转化为dms：
度分秒转换成度度°′2844.3546028.73924333115.624111537 11551.88440115.8647440.00394400 1153848.02115.6466722115.646711538 395932.2839.992339.99233959
″
26.76
14.184
48.12
32.28
