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 net-work with systematic parameters and constrains, a lot of valuable findings are concluded.
Original language | English |
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Pages (from-to) | 269-272 |
Number of pages | 4 |
Journal | Wuhan Daxue Xuebao (Xinxi Kexue Ban)/ Geomatics and Information Science of Wuhan University |
Volume | 34 |
Issue number | 3 |
Publication status | Published - 1 Mar 2009 |
Externally published | Yes |
Keywords
- Rank defect network adjustment
- Subsidence monitor
- Systematic parameters
ASJC Scopus subject areas
- Earth-Surface Processes
- Computer Science (miscellaneous)