Local gravity field modeling based on satellite altimetry observations and Least Squares Collocation with improved covariance and patching approach in Oman Sea

Volume 49, Issue 3, November 2023, Pages 579-591

10.22059/jesphys.2023.349992.1007463

Zohre Hashemi; Sabah Ramouz; Abdolreza Safari

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On investigation of density correction and improved covariance effect on local modeling of gravity field by least squares collocation method in Iran

Volume 49, Issue 2, August 2023, Pages 371-388

10.22059/jesphys.2023.348002.1007454

Mahkameh Ghasemi; Sabah Ramouz; Abdolreza Safari

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Evaluation of Precise Point Positioning method with different combinations of Dual-frequencies of Galileo and BeiDou using PPPteh software

Volume 47, Issue 1, April 2021, Pages 27-40

10.22059/jesphys.2021.305671.1007233

Kamal Parvazi; Saeed Farzaneh; Abdo-el Reza Safari

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Assessment of the Improved Covariance in Local Geoid Modeling Using Least Squares Collocation-Case study: Tehran Province

Volume 46, Issue 3, November 2020, Pages 517-535

10.22059/jesphys.2020.303845.1007221

Sabah Ramouz; Abdolreza Safari

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Evaluation of statistical models of precise point positioning based on satellites elevation angles

Volume 46, Issue 2, July 2020, Pages 205-223

10.22059/jesphys.2020.290307.1007169

Saeed Farzaneh; Abdolreza Safari; Kamal Parvazi

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Using new approach ‘ExtR method’ to retrack satellite radar altimetry; case study: Persian Gulf

Volume 41, Issue 2, August 2015, Pages 257-271

10.22059/jesphys.2015.53237

Mehdi Khaki; Ehsan Forootan; Mohammad Ali Sharifi; Abdolreza Safari

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Modeling instantaneous water level changes of Caspian Sea using satellite altimetry observations

Volume 41, Issue 2, August 2015, Pages 281-299

10.22059/jesphys.2015.53331

Abdolreza Safari; Simin Kalantarioun; Hadi Amin

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Kinematic velocity determination for the low-Earth-orbit satellites using the extended Kalman filter: a case study, the GRACE twin satellites

Volume 40, Issue 4, December 2014, Pages 67-82

10.22059/jesphys.2014.52412

A. Safari; M. A. Sharifi; S. Farzaneh

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Improvement in gravity field modeling using collocation by means of crust density, global geopotential models and combination of heterogeneous observations

Volume 40, Issue 4, December 2014, Pages 83-98

10.22059/jesphys.2014.52417

A. Safari; S. Ramouz; A. A. Jomegi

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An approach to height datum unification based on local gravity field modeling using radial base function, case study: height datum unification of leveling network of class 1 in Iran

Volume 40, Issue 1, March 2014, Pages 69-81

10.22059/jesphys.2014.36697

Abdolreza Safari; Mohammad Ali Sharifi; Ismaeil Foroughi; Hadi Amin

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Local gravity field modeling using radial basis functions, case study: coastal area of the Persian Gulf

Volume 39, Issue 3, November 2013, Pages 33-48

10.22059/jesphys.2013.35597

Abdol-Reza Safari; Mohammadali Sharifi; Ismaeil Foroughi

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A comparative study of the recent geopotential models for synthesizing different gravity functional at the geographical region of Iran■

Volume 32, Issue 3, June 2006, Pages 107-116

Ali Reza Azmoodeh Ardalan; Abdol Reza Safari; Yahya Jamour

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A method for computing offset of zero points of height datums with respect to geoid

Volume 31, Issue 2, September 2005, Pages 1-12

10.22059/jesphys.2005.79988

A. R. A. Ardalan; A. R. Safari

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