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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,实习安排,外业,,2013,年,1,月,3,日、,5,日、,6,日、,9,日下午,环测学院楼,B109,集合,进行实习布置和讲解,组长带证件借仪器,自带计算器、记录纸、笔等工具,分工(,4,班),一,组:,A1,,,A2,,,A3,,,A4,,,A5,,,A6,二组,:,A4,,,A5,,,A6,,,A7,,,A8,,,A9,三组,: A7,,,A8,,,A9,,,A10,,,A11,,,A12,四组,: A10,,,A11,,,A12,,,A13,,,A14,,,A15,五组,: A13,,,A14,,,A15,,,A16,,,A17,,,A18,六组,: A16,,,A17,,,A18,,,A19,,,A1,,,A2,分工(,5,班),一,组:,B1,,,B2,,,B3,,,B4,,,B5,,,B6,二组,:,B4,,,B5,,,B6,,,B7,,,B8,,,B9,三组,: B7,,,B8,,,B9,,,B10,,,B11,,,B12,四组,: B10,,,B11,,,B12,,,B13,,,B14,,,B15,五组,: B13,,,B14,,,B15,,,B16,,,B17,,,B18,六组,: A21,,,A22,,,A23,,,A24,,,A25,,,A26,分工(,6,班),一,组:,C1,,,C2,,,C3,,,C4,,,C5,,,C6,二组,:,C4,,,C5,,,C6,,,C7,,,C8,,,C9,三组,: C7,,,C8,,,C9,,,C10,,,C11,,,C12,四组,: C10,,,C11,,,C12,,,C13,,,C14,,,C1,五组,: C17,,,C18,,,C19,,,C20,,,C21,,,C22,六组,: C20,,,C21,,,C22,,,C15,,,C12,,,C13,水准测量时,各组的第一和最后一个点为已知点;导线测量时,各组的前而个和最后二个点为已知点;,如,4,班一组:,水准测量时,,A1,和,A6,是已知高程点,按照附合水准路线进行平差计算。,导线测量时,,A1,、,A2,、,A5,和,A6,为坐标已知点,需要通过,A1,、,A2,反算两点间的方位角作为起算边的方位角、反算,A5,和,A6,间的方位角作为另一条已知边的方位角,按照附合导线进行平差计算。,其他各组类似。,补充:使用全站仪器进行测图:,在,B,点安置好全站仪器,瞄准,A,点,置水平度盘读数为,00000,,,观测水平角,和垂直角,(90,-,竖盘读数),测量出水平距离,D,B1,;,利用计算器,计算测点坐标和高程;,公式:,
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