Results 51 to 60 of about 31,794 (205)
Providing a subsurface reservoir quality maps in oil fields by geostatistical methods
Geodesy and Cartography, 2013 Under study reservoir oilfield is located south-west of Iran. This field is comprised of naturally fractured Asmari and Bangestan formation. Reservoir management and characteristic evaluation of this field requires good knowledge of reservoir rock and ...
Hakimeh Amanipoor
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A New Cokriging Method for Variable-Fidelity Surrogate Modeling of Aerodynamic Data [PDF]
, 2010 Cokriging is a statistical interpolation method for the enhanced prediction of a less intensively sampled primary variable of interest with assistance of intensively sampled auxiliary variables. In the geostatistics community it is referred to as two- or
Görtz, Stefan +2 more
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Land, 2023 In South Africa (SA), smallholder farmers contribute significantly to food production and play an essential role in the nation’s food and nutritional security.
Seome Michael Swafo +1 more
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Discrete Surface Modeling Based on Google Earth: A Case Study [PDF]
, 2012 Google Earth (GE) has become a powerful tool for geological, geophysical and geographical modeling; yet GE can be accepted to acquire elevation data of terrain.
Mei, Gang +2 more
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Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract The Arctic warms faster than anywhere else on Earth, and paleoclimate data are key to placing this amplified response in a long‐term context. But most past temperature proxies record growing season conditions, when their biological signal carriers are produced.
Willem G. M. van der Bilt +8 more
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Contemporary Applications of Geostatistics to Soil Studies
Soil SystemsThis Special Issue presents carefully selected examples of Contemporary Applications of Geostatistics to Soil Studies [...]
Jarosław Zawadzki
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Weed mapping using techniques of precision agriculture [PDF]
Planta Daninha, 2015 The aim of this study was to identify and map the weed population in a no-tillage area. Geostatistical techniques were used in the mapping in order to assess this information as a tool for the localized application of herbicides.
F.C. ROCHA +5 more
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Regional Adjustments to NGA‐West2 Ground‐Motion Models for Turkey
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 6, Page 1313-1332, May 2026.ABSTRACT This paper presents a ground‐motion model updating (GMMU) framework to adjust NGA‐West2 models for predicting a set of intensity measures in Turkey, including peak ground acceleration (PGA), peak ground velocity (PGV), and pseudo‐spectral acceleration (PSA) at periods ranging from 0.01 to 10 s. The GMMU framework integrates bias identification
Mao‐Xin Wang, Gang Wang
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Soybean yield performance in oxisols with varying morphological and physicochemical characteristics
Soil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.Abstract Soybean (Glycine max (L.) Merril) yield in tropical high‐altitude regions is strongly influenced by soil physical and chemical attributes, particularly in highly weathered oxisols, where variability among suborders may affect crop performance.
Anderson Barbosa Evaristo +8 more
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A Framework for the Cross‐Validation of Categorical Geostatistical Simulations
Earth and Space Science, 2020 The mapping of subsurface parameters and the quantification of spatial uncertainty requires selecting adequate models and their parameters. Cross‐validation techniques have been widely used for geostatistical model selection for continuous variables, but
Przemysław Juda +2 more
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