標(biāo)題: Titlebook: Geostatistics for the Next Century; An International For Roussos Dimitrakopoulos Book 1994 Springer Science+Business Media Dordrecht 1994 e [打印本頁(yè)] 作者: VEER 時(shí)間: 2025-3-21 18:10
書(shū)目名稱(chēng)Geostatistics for the Next Century影響因子(影響力)
書(shū)目名稱(chēng)Geostatistics for the Next Century影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Geostatistics for the Next Century網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Geostatistics for the Next Century網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Geostatistics for the Next Century被引頻次
書(shū)目名稱(chēng)Geostatistics for the Next Century被引頻次學(xué)科排名
書(shū)目名稱(chēng)Geostatistics for the Next Century年度引用
書(shū)目名稱(chēng)Geostatistics for the Next Century年度引用學(xué)科排名
書(shū)目名稱(chēng)Geostatistics for the Next Century讀者反饋
書(shū)目名稱(chēng)Geostatistics for the Next Century讀者反饋學(xué)科排名
作者: faultfinder 時(shí)間: 2025-3-21 22:41 作者: 阻擋 時(shí)間: 2025-3-22 02:36
0924-1973 but in addition, to emphasize common ground held among diverse areas of geostatistical work and the need to strengthen communication between these areas. For th978-94-010-4354-0978-94-011-0824-9Series ISSN 0924-1973 Series E-ISSN 2215-1834 作者: 無(wú)表情 時(shí)間: 2025-3-22 08:12 作者: 是突襲 時(shí)間: 2025-3-22 10:01
Geostatistics and Data Integrationtial indicator simulation with trend, sequential gaussian co-simulation, boolean modeling, and/or simulated annealing. The possibilities, advantages and disadvantages of each method are discussed in the light of the examples. It is then seen how, in some cases, several types of information may be in作者: 紀(jì)念 時(shí)間: 2025-3-22 14:20 作者: 紀(jì)念 時(shí)間: 2025-3-22 17:30
https://doi.org/10.1007/978-94-011-0824-9environment; environmental science; environmental sciences; geoscience; geostatistical analysis; geostati作者: brassy 時(shí)間: 2025-3-22 23:56
Bewertung von komplexen Gesamtprozessen function of the model chosen and of the parameters of this model. In mining applications, where data are plenty, this issue may not be as important as in petroleum applications, where data are very scarce. Computations derived from a model based on few data must be carefully analysed. For instance,作者: 自制 時(shí)間: 2025-3-23 02:48 作者: 清醒 時(shí)間: 2025-3-23 07:49 作者: 截?cái)?nbsp; 時(shí)間: 2025-3-23 10:33 作者: 偽造者 時(shí)間: 2025-3-23 16:48 作者: Flu表流動(dòng) 時(shí)間: 2025-3-23 21:36
Entropy, Environment and Resourcesith emphasis on post1980 data; limited use of blastnole assays from open pit operations during 1990-91 was essential to our structural analysis. Within a mineralized zone the downhole grade distribution is highly erratic in that single high assays can be contiguous with low grade assays. Thus, a hig作者: Musculoskeletal 時(shí)間: 2025-3-23 23:21
https://doi.org/10.1007/978-3-7908-2416-24 oz Au/t) and is most extensive physically. The overlying layers (Layers One and Two) have global means of 0.061 oz Au/t and 0.091 oz Au/t. All mineralized layers are separated by barren sills. Surface and underground gold assay data (11,635 samples) for 371 exploration drill holes representing the作者: inscribe 時(shí)間: 2025-3-24 03:17 作者: 施舍 時(shí)間: 2025-3-24 07:09
Entscheidung bei partieller Informationistical methods which attempt to integrate some aspects of the available information. However no method succeeds in integrating all of it in a practical and satisfactory way. On the other hand, experience has shown that a good geostatistical study conditioned to a limited but relevant amount of info作者: RLS898 時(shí)間: 2025-3-24 14:27
Entscheidung bei unsicheren Erwartungen This introduces two problems in the determination of a global mean for the relevant deposit: if the distribution is not perfectly lognormal, an unbiased back transform for log estimates is not known analytically; additionally, even if the back transform is known, the high log variances that appear 作者: 星星 時(shí)間: 2025-3-24 15:56 作者: lesion 時(shí)間: 2025-3-24 20:10 作者: monogamy 時(shí)間: 2025-3-24 23:53
Applications of the Concept Of Entropy,Oliver Dubrule has presented an insightful and articulate view of the uncertainty quantification issues facing geostatisticians. These comments are intended to provide additional discussion.作者: 蛛絲 時(shí)間: 2025-3-25 05:48 作者: 佛刊 時(shí)間: 2025-3-25 10:53 作者: MINT 時(shí)間: 2025-3-25 13:26
https://doi.org/10.1007/978-3-663-06911-9Since Lemmer first introduced the notion of the mononodal cutoff in the mid-1980’ I have always had a basic problem believing that it really worked. With this mos recent contribution, however, I finally have some sense for why it works (and why would not work in some situations).作者: 粘連 時(shí)間: 2025-3-25 18:31 作者: minimal 時(shí)間: 2025-3-25 22:28 作者: 跟隨 時(shí)間: 2025-3-26 00:45
Comment on “Modeling Uncertainty: Some Conceptual Thoughts” by A.G. JournelIt strikes me that there is an inconsistency between the first and third guidelines given by Journel for modelling uncertainty.作者: 最低點(diǎn) 時(shí)間: 2025-3-26 06:14 作者: 自戀 時(shí)間: 2025-3-26 12:13
Comment on “Modelling in the Presence of Skewed Distributions” by C. LemmerSince Lemmer first introduced the notion of the mononodal cutoff in the mid-1980’ I have always had a basic problem believing that it really worked. With this mos recent contribution, however, I finally have some sense for why it works (and why would not work in some situations).作者: 被告 時(shí)間: 2025-3-26 13:27 作者: 賞心悅目 時(shí)間: 2025-3-26 18:39 作者: 太空 時(shí)間: 2025-3-27 00:04 作者: 倫理學(xué) 時(shí)間: 2025-3-27 03:19 作者: Facilities 時(shí)間: 2025-3-27 07:53
Reply to “Comment on Estimating or Choosing a Geostatistical Model” by M.S. Handcock from one perspective appears to be knowledge from another”. Uncertainty quantification is usually achieved through the use of a probabilistic model. Too often, the geologist is not asked the right questions by the geostatistician. For instance, if the problem is probabilistic heterogeneity modellin作者: Prologue 時(shí)間: 2025-3-27 13:04 作者: VEIL 時(shí)間: 2025-3-27 16:40
Modeling Uncertainty: Some Conceptual Thoughtsr decisions about the randomization of either the unknown itself and/or its estimate and, as such, cannot claim to any objectivity. A safeguard for building such models is to charge them maximally with data deemed relevant to the “unknown” at hand..Another look at Bayes’ relation shows that its prac作者: escalate 時(shí)間: 2025-3-27 21:38
The Role of Massive Grade Data Bases in Geostatistical Applications in South African Gold Minescs is covered briefly. The continuation of this role throughout and particularly during the last decade is dealt with in more detail. It is shown how this has led to the development of new distribution models and also to studies of the regional variations in the parameters of the distributions and s作者: 里程碑 時(shí)間: 2025-3-27 22:26
Multiple Indicator Kriging of Precious Metals at Silbak Premier Mine, British Columbiaith emphasis on post1980 data; limited use of blastnole assays from open pit operations during 1990-91 was essential to our structural analysis. Within a mineralized zone the downhole grade distribution is highly erratic in that single high assays can be contiguous with low grade assays. Thus, a hig作者: browbeat 時(shí)間: 2025-3-28 03:15 作者: BRIDE 時(shí)間: 2025-3-28 08:39
Joint Temporal-Spatial Modeling of Concentrations of Hazardous Pollutants in Urban Airnts in urban air. The objective of this analysis is to determine how reliably concentrations measured at one or more times and locations can be used to estimate concentrations at other times and locations. The approach used is that of classical three-dimensional ordinary kriging with a joint tempora作者: 制造 時(shí)間: 2025-3-28 12:11 作者: 謊言 時(shí)間: 2025-3-28 15:13
Modelling in the Presence of Skewed Distributions This introduces two problems in the determination of a global mean for the relevant deposit: if the distribution is not perfectly lognormal, an unbiased back transform for log estimates is not known analytically; additionally, even if the back transform is known, the high log variances that appear 作者: 討好美人 時(shí)間: 2025-3-28 19:14
Exploration of the “Nugget Effect”very small scale. They are right however, there is much more to it. Indeed, the “Nugget Effect is the result of at least seven types of variability:.The misunderstanding of all these variability component prevents the effective minimization of the errors the generate. Accordingly, discrepancies betw作者: 刺耳的聲音 時(shí)間: 2025-3-29 02:05
Comments on F. Pitard’ S “Exploration of the Nugget Effect”ling of broken ores. In this paper, it is shown that Pitard’ s viewpoint and a purely geostatistical approach to these problems can be reconciliated, the latter bringing an added generality to the formula used to predict the reliability of a sample as a function of its mass and of the size of the ro作者: 保存 時(shí)間: 2025-3-29 06:32
Ergodic Theorems for Densities, latter two algorithms involve less variogram modeling effort and smaller computational cost. Furthermore, the number of order relation deviations is showed to be significantly higher for the coIK results.作者: Communal 時(shí)間: 2025-3-29 09:25
Comparison of coIK, IK and mIK Performances for Modeling Conditional Probabilities of Categorical Va latter two algorithms involve less variogram modeling effort and smaller computational cost. Furthermore, the number of order relation deviations is showed to be significantly higher for the coIK results.作者: molest 時(shí)間: 2025-3-29 15:04
Book 1994his work, an international Forum entitled Geostatistics for the Next Century was convened in Montreal in June 1993. In order to enhance communication and stimulate geostatistical innovation, research and development, the Forum brought together world leading researchers and practitioners from five co作者: fleeting 時(shí)間: 2025-3-29 17:40
Bewertung von komplexen Gesamtprozessen geostatistical computations are often obtained under the assumptions that some parameters of the model (nugget effect..) are perfectly known. These assumptions must be clearly identified, especially when uncertainty evaluations are derived.作者: 侵略者 時(shí)間: 2025-3-29 21:18 作者: Vulnerary 時(shí)間: 2025-3-30 03:20
Armin Glatzmeier M. A.,Hendrik Hilgert M. A.een exploratic estimates and production realities are likely to occur. Th: paper intends to be pragmatic in order to set a logica strategy that minimizes the “Nugget Effect”, allowing go Geostatistics to proceed smoothly and sucessfully: Failure do so can lead to errors which are very difficult to correct with statistics.作者: Synovial-Fluid 時(shí)間: 2025-3-30 04:56
Estimating or Choosing a Geostatistical Model geostatistical computations are often obtained under the assumptions that some parameters of the model (nugget effect..) are perfectly known. These assumptions must be clearly identified, especially when uncertainty evaluations are derived.作者: 樹(shù)上結(jié)蜜糖 時(shí)間: 2025-3-30 11:58 作者: 結(jié)合 時(shí)間: 2025-3-30 12:46
Exploration of the “Nugget Effect”een exploratic estimates and production realities are likely to occur. Th: paper intends to be pragmatic in order to set a logica strategy that minimizes the “Nugget Effect”, allowing go Geostatistics to proceed smoothly and sucessfully: Failure do so can lead to errors which are very difficult to correct with statistics.作者: Defiance 時(shí)間: 2025-3-30 16:37 作者: Myosin 時(shí)間: 2025-3-30 21:44 作者: eczema 時(shí)間: 2025-3-31 02:37
https://doi.org/10.1007/978-3-7908-2416-2alized layers are separated by barren sills. Surface and underground gold assay data (11,635 samples) for 371 exploration drill holes representing the South Pit and a 250 ft. fringe around the pit, are the basis for this mineral inventory study.作者: amyloid 時(shí)間: 2025-3-31 08:52
Der Mann, der die Welt rettete,the latter bringing an added generality to the formula used to predict the reliability of a sample as a function of its mass and of the size of the rock particles. This new viewpoint also clarifies a number of issues related to the proper application of the theory of sampling of broken ores.作者: 狂亂 時(shí)間: 2025-3-31 12:51 作者: Forsake 時(shí)間: 2025-3-31 17:05
Mineral Inventory of a Gold-Bearing Skarn, The Nickel Plate Mine, Hedley, British Columbiaalized layers are separated by barren sills. Surface and underground gold assay data (11,635 samples) for 371 exploration drill holes representing the South Pit and a 250 ft. fringe around the pit, are the basis for this mineral inventory study.作者: 去世 時(shí)間: 2025-3-31 20:31 作者: chastise 時(shí)間: 2025-4-1 01:23 作者: LINES 時(shí)間: 2025-4-1 02:53 作者: Interdict 時(shí)間: 2025-4-1 06:15
Entscheidung bei unsicheren Erwartungenws determination of variances with the influence of outliers attenuated and proposes an unbiased general back transform. The method is illustrated and evaluated . against a gold deposit for which the dense data is known.
