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正确合理地考虑闭合导线连测误差的影响,有助于提高闭合导线点的精度。本文提出了在等精度观测条件下,连接边和连接角误差改正数的估算方法、内业平差法,以及不等精度观测条件下的外业观测法,它们是减少连测误差影响的有效方法。
闭合导线连测误差的处理方法
【摘 要】
：
正确合理地考虑闭合导线连测误差的影响,有助于提高闭合导线点的精度。本文提出了在等精度观测条件下,连接边和连接角误差改正数的估算方法、内业平差法,以及不等精度观测条件下的外业观测法,它们是减少连测误差影响的有效方法。
【出 处】
：
江苏测绘
【发表日期】
：
1999年04期
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