这个西安80坐标系的怎么转换为经纬度?a2968142.97,36507627.36b2968142.97,36508627.36c2968942.98,36508627.36d2968942.98,36507627.36那串数字是坐标 1980县坐标系的,

问题描述:

这个西安80坐标系的怎么转换为经纬度?
a2968142.97,36507627.36b2968142.97,36508627.36c2968942.98,36508627.36d2968942.98,36507627.36
那串数字是坐标 1980县坐标系的,

按3度带划分,带号36,*子午线是108°,坐标转换如下:
a、B-26°49′26.73″,L-108°04′36.22″
b、B-26°49′26.71″,L-108°05′12.43″
c、B-26°49′52.70″,L-108°05′12.45″
d、B-26°49′52.72″,L-108°04′36.24″