1) error of closure of angles

角度闭合差
1.
According to the second method,we can judge that if error of closure of horizon in many detail unclosed traverse exceed 40 second,if error of closure of angles exceed 40n1 second.
按照方法二可计算出各条图根支导线的测站点圆周角闭合差是否超过±40″,各条支导线的角度闭合差fβj是否超过40 n1″,测角中误差m角平是否超过21。
3) error of exterion angle

外角闭合差
4) closure error of triangle

三角闭合差
5) error of closure of horizon

圆周角闭合差
1.
According to the second method,we can judge that if error of closure of horizon in many detail unclosed traverse exceed 40 second,if error of closure of angles exceed 40n1 second.
按照方法二可计算出各条图根支导线的测站点圆周角闭合差是否超过±40″,各条支导线的角度闭合差fβj是否超过40 n1″,测角中误差m角平是否超过21。
6) closure error of horizon

水平角闭合差
补充资料:差差
1.犹参差。不齐貌。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条