
答案
水准测量高程调整表 点号测站数实测高差改正数(m)改正后高差(m) 高程(m)BMa6+0.100+0.006+0.1065.61215.7185 -0.620+0.005 -0.61525.1037+0.302+0.007+0.309BMb5.41218 -0.218+0.018 -0.200å fh= åh-( hb-ha )= -0.218+0.200=-0.018 m fh允=±8√n=±34mm每站改正数=0.018/18=1mm 校核: åh-( hb-ha )= -0.200+0.200=0