標(biāo)題: Titlebook: Current Trends in Geomathematics; Daniel F. Merriam (Endowment Association Professor Book 1988 Springer Science+Business Media New York 19 [打印本頁(yè)] 作者: 游牧 時(shí)間: 2025-3-21 19:31
書目名稱Current Trends in Geomathematics影響因子(影響力)
書目名稱Current Trends in Geomathematics影響因子(影響力)學(xué)科排名
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書目名稱Current Trends in Geomathematics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Current Trends in Geomathematics被引頻次
書目名稱Current Trends in Geomathematics被引頻次學(xué)科排名
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書目名稱Current Trends in Geomathematics年度引用學(xué)科排名
書目名稱Current Trends in Geomathematics讀者反饋
書目名稱Current Trends in Geomathematics讀者反饋學(xué)科排名
作者: 調(diào)味品 時(shí)間: 2025-3-21 23:58 作者: 哄騙 時(shí)間: 2025-3-22 02:24
1567-8296 rganized sessions in conjunction with the Congress. The 27th IGC in Moscow was no exception and the IAMG again held sessions and assisted the Congress in organizing Section 20 -Mathematical Geology and Geological Information ( D. F. Merriam, D. A. Rodionov, and R. Sinding-Larsen, conveners). All tog作者: 手銬 時(shí)間: 2025-3-22 05:38
https://doi.org/10.1007/978-3-658-23650-2ucture to permit credible costing of exploration and production. Accommodating such a requirement leads to specification of a statistical model that describes deposit size, grade, depth, and intradeposit grade variance. This paper reports on a preliminary investigation of the estimation of such a model for U.S. uranium.作者: 草本植物 時(shí)間: 2025-3-22 12:12
222 Keywords Wirtschaftsgeografienear mapping are utilized. The obtained results verify the rationality of division of these volcanic rocks into groups from their rock-type characteristics, and present much useful information which may be utilized for theoretical and practical purposes.作者: Infinitesimal 時(shí)間: 2025-3-22 16:55 作者: Infinitesimal 時(shí)間: 2025-3-22 17:52 作者: Outshine 時(shí)間: 2025-3-22 23:42 作者: Demonstrate 時(shí)間: 2025-3-23 04:42 作者: 驚呼 時(shí)間: 2025-3-23 05:57 作者: Aggregate 時(shí)間: 2025-3-23 13:29 作者: 制度 時(shí)間: 2025-3-23 15:40
Crustal Abundance Modeling of Mineral Resources: Recent Investigations and Preliminary Results,ucture to permit credible costing of exploration and production. Accommodating such a requirement leads to specification of a statistical model that describes deposit size, grade, depth, and intradeposit grade variance. This paper reports on a preliminary investigation of the estimation of such a model for U.S. uranium.作者: 大約冬季 時(shí)間: 2025-3-23 18:18
Numerical Classification of Mesozoic Volcanic Rocks in the Eastern Part of China and its Geologicalnear mapping are utilized. The obtained results verify the rationality of division of these volcanic rocks into groups from their rock-type characteristics, and present much useful information which may be utilized for theoretical and practical purposes.作者: CHOIR 時(shí)間: 2025-3-24 00:10 作者: botany 時(shí)間: 2025-3-24 04:25 作者: 整潔 時(shí)間: 2025-3-24 09:57 作者: OTHER 時(shí)間: 2025-3-24 11:40
https://doi.org/10.1007/978-3-658-23650-2ns to metamorphic rocks and intrusive rocks are described in which image processing leads to the following results: (a) the probability of a grain to be surrounded by other grains, (b) the mapping of particular grain sequences, and (c) the identification and statistical analysis of individual grain 作者: 地牢 時(shí)間: 2025-3-24 16:18 作者: 競(jìng)選運(yùn)動(dòng) 時(shí)間: 2025-3-24 21:04
https://doi.org/10.1007/978-3-658-23650-2e of strong dissimilarities between the Ogallala (Pliocene) and Permian groupings, the data were segregated..Variograms were computed for each variable, separately for the Permian and Ogallala. Variogram models were cross-validated using randomly selected data subsets. In addition to kriged contour 作者: intertwine 時(shí)間: 2025-3-25 03:11
https://doi.org/10.1007/978-3-658-23650-2ides present within the Mountain View area of the Stillwater Complex..Geologic models have been proposed on the interrelation between sulfide mineralization and silicate rocks in layered intrusions, mechanisms for separation of immiscible sulfide liquids from basaltic magmas, methods of collection a作者: Self-Help-Group 時(shí)間: 2025-3-25 03:32
https://doi.org/10.1007/978-3-658-23650-2 Analysis Techniques expounded by C. A. Bengtson of the USA) plots, and cross with which the borehole path dip components, formation boundaries, and structural axes are projected onto a vertical cross section of any orientation either intersecting the borehole or some distance away, perhaps along a 作者: Ccu106 時(shí)間: 2025-3-25 09:54 作者: CROW 時(shí)間: 2025-3-25 14:36
Book 1988of-the-art as of the early 1980s in a variety of fields. The application of geomathematics/geostatistics to geological problems has been hastened by the availability of computers. These papers reflect that orientation -most of the results would not have been possible without the use of computers. Mo作者: intangibility 時(shí)間: 2025-3-25 18:14 作者: 催眠藥 時(shí)間: 2025-3-25 21:26 作者: 偽造者 時(shí)間: 2025-3-26 02:56
Application of Fuzzy Sets to the Subdivision of Geological Units,nify their values by transformation to the unit interval. It enables us to determine a simple formula to calculate distances between samples and as a result an algorithm for subdivision of the investigated lithologic series. The algorithm was programmed in FORTRAN IV language for engineering geology作者: COW 時(shí)間: 2025-3-26 07:25 作者: Lumbar-Spine 時(shí)間: 2025-3-26 10:58 作者: squander 時(shí)間: 2025-3-26 14:01
Computer Processing of Dipmeter Log Data: Enhancement of a Subsurface Exploration Tool, Analysis Techniques expounded by C. A. Bengtson of the USA) plots, and cross with which the borehole path dip components, formation boundaries, and structural axes are projected onto a vertical cross section of any orientation either intersecting the borehole or some distance away, perhaps along a 作者: tinnitus 時(shí)間: 2025-3-26 20:46
GEOL: An Interactive System for Data Processing, an automatic map-making program (MAP) to draw spatially distributed data as contour maps, block diagrams or 3D contour surfaces..The integration and user-friendliness of the system make it easy to use even by beginners at computer science and adequate for teaching data-processing concepts.作者: Expediency 時(shí)間: 2025-3-26 22:03 作者: Condense 時(shí)間: 2025-3-27 04:14
Computer Applications in the Earth Scienceshttp://image.papertrans.cn/d/image/241448.jpg作者: GROWL 時(shí)間: 2025-3-27 07:53 作者: ethnology 時(shí)間: 2025-3-27 11:48 作者: 植物群 時(shí)間: 2025-3-27 16:44 作者: 表皮 時(shí)間: 2025-3-27 19:26 作者: 欲望 時(shí)間: 2025-3-28 00:46 作者: 提名的名單 時(shí)間: 2025-3-28 03:07
https://doi.org/10.1007/978-3-658-23650-2rangian function which assures this minimization constrained such that the weights (λ) sum to one (unbiasedness) is . In (A), biasedness can be introduced by changing (∑λ-l) to (∑λ-N), where N is the new sum of weights. Yet, differentiating either equation with respect to λ and ∑μ results in formula作者: 我要沮喪 時(shí)間: 2025-3-28 10:16 作者: 堅(jiān)毅 時(shí)間: 2025-3-28 10:52 作者: medieval 時(shí)間: 2025-3-28 17:16
https://doi.org/10.1007/978-3-658-23650-2of the structural configuration in surrounding rock units can be made by extrapolation of proper three-dimensional interpretations from computer processed results. The three-dimensional conceptualization required to decipher structural and stratigraphic information from dipmeter logs can be aided su作者: acrobat 時(shí)間: 2025-3-28 21:25 作者: 獨(dú)白 時(shí)間: 2025-3-29 01:47 作者: nominal 時(shí)間: 2025-3-29 05:58
https://doi.org/10.1007/978-3-658-23650-2d with predominance of the process of secondary montmorillonite formation from illite over the process of primary montmorillonite destruction. Based on the mechanism of interrelation and reciprocal influence of clayey-mineral transformation and thermobaric conditions of the sedimentary basin, the au作者: 刺耳 時(shí)間: 2025-3-29 08:09 作者: 無(wú)情 時(shí)間: 2025-3-29 13:27
222 Keywords Wirtschaftsgeografieificance is discussed. Because of complexity of geologic conditions, representative regions, and typical rock specimens are selected based on petrological and geomathematical research. For the purpose of numerical classification the factor analysis, cluster analysis, discriminant analysis, and nonli作者: 我沒有命令 時(shí)間: 2025-3-29 16:43
https://doi.org/10.1007/978-1-4684-7044-4China; Kriging; USA; formation; geology; geostatistics; statistics作者: stress-response 時(shí)間: 2025-3-29 21:50 作者: DEFT 時(shí)間: 2025-3-30 01:29
Current Trends in Geomathematics978-1-4684-7044-4Series ISSN 1567-8296 作者: Diastole 時(shí)間: 2025-3-30 05:11
https://doi.org/10.1007/978-3-658-23650-2k function is based on (1) the matrix of a priori probabilities, (2) an experimental matrix, and (3) loss-matrix. Difficulties in the procedure can be minimized by using a method of “group calculation of arguments” (MGCA). A detailed description of the MGCA algorithm is given along with an example of a solution of a problem.作者: IDEAS 時(shí)間: 2025-3-30 10:55 作者: 消散 時(shí)間: 2025-3-30 13:57 作者: 漸強(qiáng) 時(shí)間: 2025-3-30 20:36
Methods of Thematic Map Comparison, use the information for geological interpretation. The comparisons are made by constructing a difference map (isopachous maps) or on a point-by-point basis (computing an overall correlation coefficient for the fit)..Alternatively, surfaces may be represented by numerical descriptors which can be us作者: humectant 時(shí)間: 2025-3-30 21:42 作者: 正式通知 時(shí)間: 2025-3-31 01:03
Application of Fuzzy Sets to the Subdivision of Geological Units,orithms usually are based on the assumption that all values of the considered features are given in the numerical form. It is convenient to simplify the analytical process, but it is connected with associate error. Features described in other forms seem to bring us more information about objects. Fo
