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| 1 | Investigation of the different weight models in Kalman filter:A case study of GNSS monitoring results显示文摘During geodetic monitoring with GNSS technology one of important steps is the correct processing and analysis of the measured displacements. We used the processing method of Kalman filter smoothing algorithm, which allows to evaluate not only displacements, but also the speed, acceleration, and other characteristics of the deformation model. One of the important issues is the calculation of the observations weight matrix in the Kalman filter. Recurrence algorithm of Kalman filtering can calculate and specify the weights during processing. However, the weights obtained in such way do not always exactly correspond to the actual observation accuracy. We established the observations weights based on the accuracy of baseline measurements. In the presented study, we offered and investigated different models of establishing the accuracy of the baselines. The offered models and the processing of the measured displacements were tested on an experimentally geodetic GNSS network. The research results show that despite of different weight models, changing weights up to 2 times do not change Kalman filtering accuracy extremely. The significant improvements for Kalman filtering accuracy for baselines shorter than 10 km were not got. Therefore, for typical GNSS monitoring networks with baseline range 10-15 km, we recommend to use any kind of models. The compulsory condition for getting correct and reliable results is checking results on blunders. For baselines, which are longer than 15 km we propose to use weight model which include baseline standard deviation from network adjustment and corrections for baseline length and its accuracy. | Roman Shults Andriy Annenkov | 2018 | Geodesy and Geodynamics2018，9，3： | 2 |
| 2 | Improved Light Yield of Lead Tungstate Scintillators 显示文摘 | Annenkov A | 2000 | Nuclear Instruments and Methods in Physics Research A2000，450，： | 1 |
| 3 | The insulin-like growth factor (IGF) receptor type1 (IGF1 R) as an essential component of the signaling network regulating neurogenesis显示文摘 | Annenkov A | | 0，，03： | 1 |
| 4 | 查看详情显示文摘 | Trofimov B.a Markova M.V Morozova L.V Prozorova G.F Korzhova S.a Cho M.D Annenkov V.V Mikhaleva A.I | | 0，，： | 1 |
| 5 | Treatment and metaphylaxis of gout complicated by nephropathy and urolithiasis显示文摘 | Avdoshin VP Andriukhin ML Annenkov AV | 2012 | Uroloqiia2012，9，5： | 1 |
| 6 | Slow components and afterglow in PWO crystal scintillations显示文摘 | ANNENKOV A N AUFFRAY E BORISEVICH A E | 1998 | Nucl Instr and Meth (A)1998，403，： | 1 |
| 7 | Industrial Growth of LuYAP Scintillation Crystals 显示文摘 | Alexander Annenkov Andrei Fedorov Mikhail Korzhik | 2005 | Nuclear Instruments and Methods in Physics Research A2005，537，12： | 1 |
| 8 | Numerical modelling of water-wave evolution based on the Zakha- rov equation显示文摘 | Annenkov S Y Shrira V I | 2001 | Journal of Fluid Mechanics2001，449，： | 1 |
| 9 | Prolonged exposure of T cells to TNF down-regulates TCR zeta and expression of the TCR/CD3complex at the cell surface显示文摘 | Isomki P Panesar M Annenkov A Clark JM Foxwell BM Chernajovsky Y Cope AP | 2001 | J Immunol2001，166，9： | 1 |
| 10 | Physical mechanisms for sporadic wind wave horse-shoe patterns显示文摘 | Annenkov S Yu Shrira V I | 1999 | Eur J Mech B/ Fluids1999，18，3： | 1 |
| 11 | Suppression of the Radiation Damage in Lead Tungstate Scintillation Crystal显示文摘 | Annenkov A Auffray E Borisevich A | 1999 | Nuclear Instruments and Methods in Physics Research A1999，426，： | 1 |
| 12 | Lead tungstate scintillation material显示文摘 | Annenkov A A Korzhik M V Lecoq P | 2002 | Nuclear Instruments Methods in Physics Research A2002，490，12： | 1 |
| 13 | 显示文摘 | Annenkov A Borisevich A E Hofsteatter A | 2000 | Nucl Instrum Methods Phys Res A2000，450，： | 1 |
| 14 | 显示文摘 | Annenkov A N Auffray E Borisevich A E | 1998 | Nucl Instr and Meth A1998，403，： | 1 |
| 15 | On the origin of the transmission damage in lead tungstate crystals under irradiation显示文摘 | Annenkov A Auffray E Korzhik M | 1998 | Phys Stat Sol(A)1998，170，： | 1 |
| 16 | Slow Components and Afterglow in PWO Crystal Scintillations显示文摘 | Annenkov A N Auffray E Borisevich A E | 1998 | Nuclear Instruments & Methods in Physics Research1998，403，23： | 1 |
| 17 | Suppression of the radiation damage in lead tungstate scintillation crystal 显示文摘 | ANNENKOV A AUFFRAY E BORISEVICH A | 1999 | Nucl Instrum Methods A1999，426，： | 1 |
| 18 | Improved light yield of lead tungstate scintillators 显示文摘 | ANNENKOV A BORISEVITCH A HOFSTAETTER A | 2000 | Nucl Instrum Methods A2000，450，： | 1 |
| 19 | ,Suppression of Radiation Damage in Lead Tungstate Scintillation Crystals显示文摘 | Annenkov A Auffray E Borisevich S | 1999 | Nuclear Instruments and Methods in Physics Research1999，426，： | 1 |
| 20 | Lead Tungstate Scintillation Material显示文摘 | Annenkov A A Korzhik M V Lecoq P | 2002 | Nuclear Instruments and Methods in Physics Research Section A2002，490，12： | 1 |
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