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  [اساتيد گروه  ]
  بروز رسانی: 15 شهريور ماه 1393   بازديد: 3135  
  Ramin Kiamehr

  

               مقالات

 

    1. Kiamehr R. and Sjöberg L.E. (2009) An Optimum Way to Determine a Precise Gravimetric Geoid Model based on the Least-Squares Modification of Stokes’s Formula- A case study of Sweden.  J. Acta Geodaetica et Geophysica, 45(2):148-164. (ISI)

    2. Kiamehr (2010) Situation of the Surveying Committees in  Iranina Engineering Disciplinary Organization, J Bana & Nama, Zanjan Construction Engineering Disciplinary Organization, 1(1): 2010

    3. Ågren J., Sjöberg LE., Kiamehr R. (2009), The New Gravimetric Quasi-geoid Model KTH08 over Sweden,  Journal of Applied Geodesy

    4. Kiamehr R. (2009) The New Quasi-Geoid Model IRQG09 for Iran, Submitted, J Applied Geophysics.

    5. R. Kiamehr, M., Abrehdari, M.T. Sadatipour (2010) INTEGRATION OF SATELLITE ALTIMETRY DATA AND EGM2008 MODEL FOR EQUALIZING OF HEIGHT DATUM IN IRAN, Submitted,  J. Acta Geodaetica et Geophysica

    6. Kiamehr R., (2008) Ambiguity Resolution Techniques Using Syntactic Data, Case Study: Comparison of the LAMBDA and KTH Methods,  , Transaction B, Engineering, 32(B5): 519-530 (ISI) Iranian Journal of Science & Technology

    7. Kiamehr R. and Eshagh M., (2008) Estimating of variance components of ellipsoidal, orthometric and geoidal heights through the GPS/levelling Network in Iran,  J. Physics of Earth and Space, 34(3)-1-13. (ISC)

    8. Kiamehr R. and Eshagh M. (2008) EGMlab, a scientific software for determining the gravity and gradient components from global geopotential models, J Earth Science Informatics, 1(2): 93-103, Springer (SI)

    9. Kiamehr R., Eshagh M., Sjöberg L.E., (2008)  General geophysical patterns in Iran based on GRACE gradient component analysis, J Acta Geophysica, 56(2): 440-454, Springer  (ISI)

    10. Eshagh M., Sjöberg L.E., Kiamehr R, 2007, Evaluation of robust techniques in suppressing the impact of outliers in a deformation monitoring network – A case study on the Tehran Milad tower network, J. Acta Geodaetica et Geophysica, 42(4) 449-463. (ISI)

    11. Kiamehr, R., 2007, Qualification and refinement of the gravity database based on Cross-Validation approach, A case study of Iran, J. Acta Geodaetica et Geophysica, 42(3): 285-295.(ISI)

    12. M. Eshagh and R. Kiamehr, 2007, A Strategy for Optimum Designing of the Geodetic Networks from the Cost, Reliability and Precision Views, J. Acta Geodaetica et Geophysica, 42(3): 297-308. (ISI)

    13. Kiamehr, R., 2007, A new height datum for Iran based on combination of the Gravimetric and GPS/levelling geoid models.  J. Acta Geodaetica et Geophysica. 42.2007.1.4: 69-81.(ISI)

    14. Kiamehr, R., 2006, The Impact of the lateral density variation model in determination of the precise gravimetric geoid in mountainous areas: A case study of Iran, Geophysical Journal International, 167(2):521–527, (ISI)

    15. Kiamehr, R., and L.E. Sjöberg, 2006, Impact of the precise geoid model in studying tectonic structures- A case study in Iran, J. Geodynamics, 42(1-3): 1-11 (ISI) (Hottest article in J of Geodynamics)

    16. Kiamehr, R., 2006, A Hybrid precise gravimetric geoid model for Iran based on recent GRACE and SRTM data and the least squares modification of Stokes formula, J. Physics of Earth and Space, 32(1) 7-23 (ISC)

    17. Kiamehr, R., 2006, A strategy for determining the regional geoid in developing countries by combining limited ground data with satellite-based global geopotential and topographical models: A case study of Iran,J. Geodesy , 79(10,11): 602–612. (ISI) (Most viewed articles in J of Geodesy)

    18. Kiamehr, R., and Sjöberg, L.E., 2005, Effect of the SRTM global DEM on the determination of a high-resolution geoid model: a case study in Iran, J. Geodesy, 79(9):540-551. (ISI) (Most viewed articles in J of Geodesy)

    19. Kiamehr, R. and Sjöberg, L.E., 2005, Comparison of the qualities of recent global and local gravimetric geoid models in Iran, J. Studia Geophysica et Geodaetica, 49(3):289-304.(ISI)

    20. Kiamehr, R. and Sjöberg, L.E., 2005, Surface Deformation Patterns Analysis Using 3D Finite Elements Method: A case study in Skåne area, SwedenJ. Geodynamics, 39(4): 403-412. (ISI) (Hottest article in J of Geodynamics)

    21. Kiamehr, R., 2003, The estimation of relative accuracy of GPS/levelling in Iran (In Persian), J Sepehr, Journal of Iranian National Geography Organization (NGO), 11(42):13-15.

    22. Kiamehr, R., 1997,Landslide Monitoring by Using Geodetic Methods, A Case Study: Barekan, Taleghan Area, J Geographical Research, 47:(67-77) - (In Persian) (SI)

    23. Kiamehr, R., 1996, Comparison of surveying & geodesy software, (In Persian), 1996, J Sepehr (Scientific Journal of Iranian National Geography Organization (NGO)).

    24. Kiamehr, R., 1995, Geographic information system and Natural resources management (In Persian), Journal of Sonboleh, 8(76):58-60.

    25. Kiamehr, R., 1994, Risk analysis of earthquake using strain analyze of geodetic monitoring network (In Persian), Journal of Sepehr (Scientific Journal of Iranian National Geography Organization (NGO)).12 (3): 9–13.

    Conference Presenations A: Full Paper Published/Presented

    1. Kiamehr R. 2009, Optimization of the Geodetic Network for Monitoring of Dam, 2nd National Conference of Dams, Zanjan, Iran 

    2. Kiamehr R. 2009, Statistical analysis of the traffic accident in Zanjan state, First National Conference of Traffic Accident, Zanjan Azad University, Zanjan, Iran.  

    3. Mostali M., Kiamehr R. and Azizi M. 2009, Analysis and processing of the traffic accident in Tehran state, First National Conference of Traffic Accident, Zanjan Azad University, Zanjan, Iran.   

    4. Motasharrei A., Kiamehr R. and Jafari Z. 2009, Determination of the crust thickness over west Zagrous area using Parker-Oldenburg approach, Geomatics 88 Conference, May 10, 2009, National Cartographic Centre, Tehran, Iran.

    5. Motasharrei A., Kiamehr R. and Piri J. 2009, Estimation of the crust thickness in Iranian Plateau- Azerbaijan area, Geomatics 88 Conference, May 10, 2009, National Cartographic Centre, Tehran, Iran.

    6. Kiamehr R., 2008, Application of the Modern Geodetic Methods for Monitoring of Dams, Zanjan AIU, Zanjan , Iran.

    7. Ågren J., Kiamehr R. and Sjöberg LE. 2008, Computation of a New Gravimetric Geoid Model over Sweden using the KTH method, Oral Presentation, FIG Working Week 2008, Stockholm, Sweden

    8. Motasharreie A, Piri  J., Kiamehr R., Zomorrodian H., 2008, Crustal and Isostasic Model for North-West of Iran Plateau Using Gravity Data, Oral Presentation, European Association of Geophysics and engineers (EAGE), Conference of Geosciences-From New Ideas to New Discoveries, 7 - 10 April 2008, Saint Petersburg, Russia.

    9. Kiamehr R. 2007, Application of the least-squares modification of the Stokes formula in computation of the Iranian geoid model, Proceeding 38th Annual Iranian Mathematics Conference, 3-6 Sept., Zanjan University, Zanjan Iran 

    10. Kiamehr R. 2007, An Optimum local Geoid Model For Iran Based on The Least –Squares Modification of Stokes's Formula, Geomatics 86 Conference, National Cartographic Centre of Iran, Tehran, Iran.

    11. Ågren J., Kiamehr R. and Sjöberg LE. 2006, The Swedish geoid as evaluated by the method of least-squares modification with additive corrections, the first International Symposium of The International Gravity Field Service (IGFS), August 28 – 1 September 2006, Istanbul, Turkey.

    12. Ågren J., Kiamehr R. and Sjöberg L.E., 2006, Progress in the Determination of a Gravimetric Quasigeoid Model over Sweden, Nordiska Kommissionen för Geodesi (NKG) General Assembly, May 29 to 2 June, Copenhagen, Denmark

    13. Kiamehr, R., 2004, The Relative Accuracies of Recent Satellite Gravimetric Models in Iran, Proc. Geoid and Space Missions Symposium 2004 (GGSM2004) (CD-ROM), August 30th-September 3rd, 2004, Porto, Portugal.

    14. Kiamehr, R., 2004, Success Rate Determination of GPS Ambiguity Resolution Using Syntactic Data, Position location and Navigation Symposium (PLANS 2004), IEEE

    15. Kiamehr, R., 2003, Comparison relative accuracy of EGM96 and Iranian gravimetric geoid, 6Th International conference of Civil Eng., Isfahan University of Technology, Iran. Pages 537-544.

    16. Kiamehr, R., 2003, Multi object optimization of geodetic Network, Proc. NCC Geomatics 82 Conferences (CD-ROM), Tehran, Iran.

    17. Kiamehr, R., 2002, Optimal fitting of GPS/Levelling and FFT geoid in Iran, NCC Geomatics 81 Conferences, Tehran, Iran.

    18. Kiamehr, R., 2001, Potential of Iranian geoid for GPS/Levelling, (University research project In Persian), Proc. NCC Geomatics 80 conferences (CD-ROM), Tehran, Iran.

    19. Kiamehr, R., M. Abbasi, M. Behneyan and J. Bayat, 2001, Landslide monitoring using geodetic network (University research project In Persian), Presented and published in Proc. NCC Geomatics 80 conferences & annual Iranian geologist symposium, Tehran, Iran (In Persian).

    20. Kiamehr, R., 1997, Iranian geoid problem and recommendation, 1997, 4th International Conferences of civil engineering, Sharif University of Technology, Tehran, Iran.

    21. Kiamehr, R., 1997, Landslide Monitoring by Using Geodetic Methods (In Persian), Iranian Geologist Association Congress, Tehran, Iran.

    22. Kiamehr, R., 1994, Application of GIS in forest management (In Persian), International Conferences of Forest and Industry, pp. 51-72, Tehran, Iran.

    Conference Presenations  B: Abstract Paper Published/ Presented

    1. R. Kiamehr, 2010, A combined crustal depth model for Iran based on the gravity and seismological data, Geophysical Research Abstracts, Vol. 12, EGU2010-27

    2. S.A.H Beheshti and R. Kiamehr, 2010, A new crustal Moho depth model for Iran based on the seismic data, Geophysical Research Abstracts, Vol. 12, EGU2010- 125

    3. S. Salkhordeh and R. Kiamehr, 2010, Studying the Karst Phenomenon Based on Geoelectric and Polarization Surveys (A Case Study in Gheidar Plain Aquifer, Zanjan, Iran), Geophysical Research Abstracts, Vol.12, EGU2010-2186

    4. J. Ågren, R.Barzaghi, D.Carrion, H.Denker, V.N.Grigoriadis, R.Kiamehr, G.Sona, C.C.Tscherning, I.N.Tziavos 2009,  Different geoid computation methods applied on a test dataset: results and considerations,VII Hotine-Marussi Symposium Rome 6-10 July 2009.  

    5. R. Kiamehr, M.T. Sadatipour, and M. Abrehdari 2009, A New Sea Surface Topography Model for the Persian Gulf and Oman Sea Based on the High Resolution Local and Global Geoid Models, Geophysical Research Abstracts, Vol. 11, EGU2009-12051

    6. R. Kiamehr and D. Gmez-Ortiz 2009, A new 3D Moho depth model for Iran based on the terrestrial gravity data and EGM2008 model, Geophysical Research Abstracts,  Vol. 11, EGU2009-321-1.

    7. Sjöberg L.E., Kiamehr R. and  Ågren J. 2009, Least Squares Modification of Stokes Formula vs. Remove-Compute-Restore Technique, Geophysical Research Abstracts,  Vol. 11, EGU2009-4068-2.

    8. R. Kiamehr 2009, Evaluation of the New Earth Gravitational Model (EGM2008) in Iran, Geophysical Research Abstracts,  Vol. 11, EGU2009-330.

    9. R. Kiamehr 2008, Toward a new quasi-geoid model and normal height datum for Iran based on the recent GRACE model, Geophysical Research Abstracts, Vol. 10, EGU2008-A-00490, 2008

    10. Ågren J., Kiamehr R. and Sjöberg LE., 2007, Numerical Comparison of Two Strategies for Geoid and Quasi-geoid Determination over Sweden,  XXIV IUGG General Assembly, July 2nd to July 13th 2007, Perugia, Italy.

    11. Ågren J., Kiamehr R. and Sjöberg L.E., 2006, The Swedish Geoid As Evaluated By The Method Of Least Squares Modification With Additive Corrections, 1st International Symposium of the International Gravity Field Service, 28 August-01 September 2006,Istanbul, Turkey

    12. Kiamehr, R., 2003, Comparison of SDRMap and Surfer Mapping Software (In Persian), Zanjan University, Zanjan, Iran.

    13. Kiamehr, R., 2003, Situation of Surveying Engineers In Disciplinary of Iranian Organization (In Persian), Reports, Zanjan University, Zanjan, Iran.

    14. Kiamehr, R., 2002, Application of tensors in geodesy, The Second International symposium of mathematics (Iran-Azerbyjan), Zanjan University, Iran.

    15. Kiamehr, R., 2001, Monitoring Subsidence of the Earth in Oil Exploration Area (In Persian), University Technical Report in Persian, Zanjan University, Zanjan, Iran.

    16. Kiamehr, R., 1996, Application of Satellite Image and Airborne Laser Ranging in Management of Snow Cover Area, presented in 3Th student conference of Civil Eng., K.N.Toosi University, Tehran, Iran and published in Journal of Sepehr.

    17. Kiamehr, R., 1995, Application of generalized Inverse Matrixes in Adjustment of Deformation Monitoring Network, presented in 2Th student conference of Civil Eng., Tehran University, Tehran, Iran.

    18. Kiamehr, R., 1994, Application of Geographical Information System (GIS) in Urban Management, presented in 1Th student conference of Civil Eng., Sharif University of Technology, Tehran, Iran.

     

 
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