Datum Design Study of GPS Height Monitoring Network with Systematic Parameters and Constraints
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Abstract
GPS has been widely used in geodetic measuring,retains coordinate system,and monitor global plates movement or regional crust deformation.We analyze and compare the effects of different reference models and systematic parameters on adjustment result.Compared with some schemas of adjusting the Xi'an land subsidence monitor network with systematic parameters and constrains,a lot of valuable findings are concluded.
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