1985国家高程基准
National Veroical Datum 1985
CPⅢ高程网
CPⅢ vertical control network
DEM(数字高程模型)
allogen(et)ic plankton
allogeneic bone bacterium culture
EDM精密三角高程测量
EDM precise trigonometrical leveling
EDM三角高程测量
EDM trigonometric leveling
EDM triangle altimetric survey
GPS高程
GPS altitude
GPS elevation
GPS leveling
GPS height
GPS geodetic height
The elevation from GPS
CPS height
global position system elevation
GPS高程异常网
GPS elevation anomaly network
GPS高程质量控制
quality control of GPS height