Results 31 to 40 of about 543,708 (320)
Remote Sensing, 2022 Construction of a high spatial resolution and high precision marine gravity field in coastal areas is constrained by the low quality and sparse coverage of altimetry data, except for limited shipborne and airborne gravity surveys. To address this problem,
Wensong Zhang, Jianguo Yan, Fei Li
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Assessment of Groundwater Quality Spatial Distribution and Appointment Optimize Network of Shahrkord Plain Aquifer Using Geostatistical Methods [PDF]
پژوهشهای آبخیزداری, 2019 As the most valuable natural resources, protection and management of groundwater is vital. One of the best ways to protect groundwater resources is monitoring groundwater quality spatial variationsand then managing the water resources exploitations and ...
Mehdi Abdollahi Mansourkhani +3 more
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Spatial Prediction of Real Sulfur Data Using the Ordinary Kriging Technique and Lognormal Kriging [PDF]
المجلة العراقية للعلوم الاحصائية, 2022 This research deals with the spatial prediction process in order to obtain the optimal prediction when the data are distributed normally. In this paper, we used the ordinary kriging technique and the lognormal kriging after taking the logarithm of the ...
Najla Sedek
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Review of the Kriging Technique Applications to Groundwater Quality
Journal of Engineering, 2021 Kriging, a geostatistical technique, has been used for many years to evaluate groundwater quality. The best estimation data for unsampled points were determined by using this method depending on measured variables for an area.
Hayat Azawi, May Samir Saleh
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Applied Water Science, 2021 Many developing countries experience widespread groundwater declination. Sustainable management actions include generation of an accurate groundwater distribution based on an extensive groundwater monitoring network which is often cost prohibiting in the
K. Hasan +3 more
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Comparison of Cohesion (c’), and Angle of Internal Friction (Ф’) Distribution in Highland Area of Kundasang by using Ordinary Kriging and Simple Kriging. [PDF]
Geological Behavior, 2007 The objective of the research is to determine the distribution of cohesion (c’), and angle of internal friction (Ф’) values for the highland area of Kundasang, Sabah by using kriging.
Mohd. Radzif. Taharin, Rodeano Roslee
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Synthetic TEC Mapping with Ordinary and Universal Kriging [PDF]
2007 3rd International Conference on Recent Advances in Space Technologies, 2007 Spatiotemporal variations in the ionosphere affects the HF and satellite communications and navigation systems. Total Electron Content (TEC) is an important parameter since it can be used to analyze the spatial and temporal variability of the ionosphere.
Sayin, I., Arikan, F., Arikan, O.
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E-Jurnal Matematika, 2012 Kriging as optimal spatial interpolation can produce less precise predictive value if there are outliers among the data. Outliers defined as extreme observation value of the other observation values that may be caused by faulty record keeping, improper ...
NI MADE SUMA FRIDAYANI +2 more
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Горные науки и технологии, 2016 Geostatistics-based estimators, i.e. ordinary kriging and simple kriging, are state-of-the-art estimation techniques widely used in the mining industry.
Ngoc Luan Mai, Xuan Nam Bui
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Site Characterization Model Using Support Vector Machine and Ordinary Kriging
Journal of Intelligent Systems, 2011 In the present study, ordinary kriging and support vector machine (SVM) have been used to develop three dimensional site characterization model of an alluvial site based on standard penetration test (SPT) results.
Samui Pijush, Das Sarat
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