Search Results - "TENZER, Robert"

Mantle and sub-lithosphere mantle gravity maps from the LITHO1.0 global lithospheric model by Tenzer, Robert, Chen, Wenjin

“…Methods for a spherical harmonic analysis and synthesis of global gravitational and lithospheric structure models are applied to compile the mantle and…”
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A Comparison of Gravimetric, Isostatic, and Spectral Decomposition Methods for a Possible Enhancement of the Mantle Signature in the Long-Wavelength Geoidal Geometry by Tenzer, Robert, Chen, Wenjin

“…A long-wavelength geoidal geometry characterizes the most pronounced features of the Indian Ocean geoid low and the West Pacific and North Atlantic geoid…”
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A numerical model for the gravimetric recovery of sub-lithospheric mantle structures by Robert Tenzer

“…It is a well-known fact that the long-wavelength terrestrial geoid undulations are mainly attributed to deep mantle density heterogeneities, while more…”
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On the Consistency between a Classical Definition of the Geoid-to-Quasigeoid Separation and Helmert Orthometric Heights by Tenzer, Robert, Nsiah Ababio, Albertini

“…It is acknowledged that a classical definition of the geoid-to-quasigeoid separation as a function of the simple planar Bouguer gravity anomaly is compatible…”
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The Accuracy Assessment of the PREM and AK135-F Radial Density Models by Tenzer, Robert, Ji, Yuting, Chen, Wenjin

“…The Earth's synthetic density and gravitational models can be used to validate numerical methods for global (or large-scale) gravimetric forward and inverse…”
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The Accuracy Assessment of Lithospheric Density Models by Tenzer, Robert, Chen, Wenjin

“…The Earth’s synthetic gravitational and density models can be used to validate numerical procedures applied for global (or large-scale regional) gravimetric…”
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A novel Slepian approach for determining mass-term sea level from GRACE over the South China Sea by Ma, Zhongtian, Fok, Hok Sum, Tenzer, Robert, Chen, Jianli

“…[Display omitted] •Spherical Slepian functions can determine the regional mass-term sea level.•The land-to-ocean leakage is corrected by optimal buffer zones…”
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A High-Resolution Global Moho Model from Combining Gravimetric and Seismic Data by Using Spectral Combination Methods by Dashtbazi, Arash, Voosoghi, Behzad, Bagherbandi, Mohammad, Tenzer, Robert

“…The high-resolution Moho depth model is required in various geophysical studies. However, the available models’ resolutions could be improved for this purpose…”
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Global maps of the CRUST 2.0 crustal components stripped gravity disturbances by Tenzer, Robert, Hamayun, K., Vajda, Peter

“…We use the CRUST 2.0 crustal model and the EGM08 geopotential model to compile global maps of the gravity disturbances corrected for the gravitational effects…”
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Water Storage Variations in Tibet from GRACE, ICESat, and Hydrological Data by Zou, Fang, Tenzer, Robert, Jin, Shuanggen

“…The monitoring of water storage variations is essential not only for the management of water resources, but also for a better understanding of the impact of…”
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Improved Remotely Sensed Total Basin Discharge and Its Seasonal Error Characterization in the Yangtze River Basin by Chen, Yutong, Fok, Hok Sum, Ma, Zhongtian, Tenzer, Robert

“…Total basin discharge is a critical component for the understanding of surface water exchange at the land-ocean interface. A continuous decline in the number…”
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Global spectral model of the geoid by Robert Tenzer

“…The coefficients of the Global Gravitational Models (GGMs) define the external gravitational field of the Earth. In many geoscience applications and gravity…”
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Geographically-weighted water balance approach for satellite-hydrologic runoff estimation in Mekong Basin under ENSO by Fok, Hok Sum, Chen, Yutong, Ma, Zhongtian, Ferreira, Vagner G., Tenzer, Robert

“…•Runoff from weighted approach reduces >50 % RMSE over that of simple water balance.•The ENSO impact is substantial in estimating the satellite-hydrologic…”
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A detailed rock density model of the Hong Kong territories by Albertini Nsiah Ababio, Robert Tenzer

“…We used the geological map and published rock density measurements to compile the digital rock density model for the Hong Kong territories. We then estimated…”
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Mathematical models of the Earth’s density structure and their applications in gravimetric forward modeling by Tenzer, Robert

“…A generalized mathematical model of the Earth’s density structure is presented in this study. This model is defined based on applying the spectral expressions…”
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Moho Density Contrast in Central Eurasia from GOCE Gravity Gradients by Eshagh, Mehdi, Hussain, Matloob, Tenzer, Robert, Romeshkani, Mohsen

“…Seismic data are primarily used in studies of the Earth's inner structure. Since large partsof the world are not yet sufficiently covered by seismic surveys,…”
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Comparison of Different Methods for a Moho Modeling Under Oceans and Marginal Seas: A Case Study for the Indian Ocean by Rathnayake, Samurdhika, Tenzer, Robert, Chen, Wenjin, Eshagh, Mehdi, Pitoňák, Martin

“…Since marine seismic studies are relatively sparse and unevenly distributed, detailed tomographic images of the Moho geometry under large parts of the world’s…”
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SELECTION OF AN OPTIMUM GLOBAL GRAVITATIONAL MODEL FOR GEOLOGICAL MAPPING OF AFIKPO AND ANAMBRA BASINS IN NIGERIA by Apeh, Ojima Isaac, Tenzer, Robert

“…Combined Global Gravitational Models (GGMs) are being used in numerous geoscience applications, most notably for gravimetric geoid modeling (in geodesy) and…”
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Recent Climate Change Feedbacks to Greenland Ice Sheet Mass Changes from GRACE by Zou, Fang, Tenzer, Robert, Fok, Hok Sum, Nichol, Janet E.

“…Although a significant effort has been dedicated to studying changes in the mass budget of the Greenland Ice Sheet (GrIS), mechanisms behind these changes are…”
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The Sea-Level Changes in Hong Kong From Tide-Gauge Records and Remote Sensing Observations Over the Last Seven Decades by Zou, Fang, Tenzer, Robert, Fok, Hok Sum, Meng, Guojie, Zhao, Qian

“…The importance of studying the sea-level change (SLC) in Hong Kong (HK) is emphasized by factors related to high population density, intensive urban, and…”
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