A点高程为36.05m,现取A点为后视点,B点为前视点,水准测量 A点高程为36.05m,现取A点为后视点,B点为前视点,水准测量,前视点读数为1.12m,后视点读数为1.22m,则B点的高程为( )m. b-a=1.12-1.22=-0.1m,因为HA=36.05m,HA-HB=b-a=-0.1m;HB=36.05+0.1=36.15m. (责任编辑:xiaoxiao) |
A点高程为36.05m,现取A点为后视点,B点为前视点,水准测量 A点高程为36.05m,现取A点为后视点,B点为前视点,水准测量,前视点读数为1.12m,后视点读数为1.22m,则B点的高程为( )m. b-a=1.12-1.22=-0.1m,因为HA=36.05m,HA-HB=b-a=-0.1m;HB=36.05+0.1=36.15m. (责任编辑:xiaoxiao) |