【摘要】 针对测量中不可避免要产生误差的现状,分析了仪器误差的来源及仪器检验校正不完善引起的误差,主要对观测误差进行了论述,并探讨了外界条件的影响因素,总结了角度观测时应注意事项,以期消除或减小误差,从而提高测量精度。更多还原

【Abstract】 In light of surveying errors,the paper analyzes instrumental error origin and instrumental testing error,discusses the detection error,explores external influential factors,and summarizes matters needing attention in angular survey,with a view to demolish or reduce error and to improve measurement accuracy.更多还原