题目内容
(请给出正确答案)
[多选题]
已知经纬仪竖盘的刻划注记形式为顺时针,测得某目标的竖盘读数分别为:L=76°35′54″,R=283°24′12″,则竖盘指标差X为()
A.+3′
B.-3′
C.-2′
D.+ 2′
答案
+3′
如果结果不匹配,请 联系老师 获取答案
A.+3′
B.-3′
C.-2′
D.+ 2′
+3′
A.-23°25'00''
B.23°26'00''
C.23°25'00''
D.23°26'00''
A.72,54,06
B.17,05,54
C.-72,54,06
D.-17,05,54
A.57o10′24″
B.-14o49′36″
C.14o49′36″