Basic Steps In Geostatistics The Variogram And Kriging

Author : Margaret A. Oliver,Richard Webster
Publisher : Springer
Page : 100 pages
File Size : 48,6 Mb
Release : 2015-03-30
Category : Technology & Engineering
ISBN : 9783319158655

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Basic Steps in Geostatistics: The Variogram and Kriging by Margaret A. Oliver,Richard Webster Pdf

This brief will provide a bridge in succinct form between the geostatistics textbooks and the computer manuals for `push-button' practice. It is becoming increasingly important for practitioners, especially neophytes, to understand what underlies modern geostatistics and the currently available software so that they can choose sensibly and draw correct conclusions from their analysis and mapping. The brief will contain some theory, but only that needed for practitioners to understand the essential steps in analyses. It will guide readers sequentially through the stages of properly designed sampling, exploratory data analysis, variography (computing the variogram and modelling it), followed by ordinary kriging and finally mapping kriged estimates and their errors. There will be short section on trend and universal kriging. Other types of kriging will be mentioned so that readers can delve further in the substantive literature to tackle more complex tasks.

Author : Oy Leuangthong,K. Daniel Khan,Clayton V. Deutsch
Publisher : John Wiley & Sons
Page : 145 pages
File Size : 43,9 Mb
Release : 2011-09-20
Category : Mathematics
ISBN : 9781118210512

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Solved Problems in Geostatistics by Oy Leuangthong,K. Daniel Khan,Clayton V. Deutsch Pdf

This unique book presents a learn-by-doing introduction to geostatistics. Geostatistics provides the essential numerical tools for addressing research problems that are encountered in fields of study such as geology, engineering, and the earth sciences. Illustrating key methods through both theoretical and practical exercises, Solved Problems in Geostatistics is a valuable and well-organized collection of worked-out problems that allow the reader to master the statistical techniques for modeling data in the geological sciences. The book's scope of coverage begins with the elements from statistics and probability that form the foundation of most geostatistical methodologies, such as declustering, debiasing methods, and Monte Carlo simulation. Next, the authors delve into three fundamental areas in conventional geostatistics: covariance and variogram functions; kriging; and Gaussian simulation. Finally, special topics are introduced through problems involving utility theory, loss functions, and multiple-point geostatistics. Each topic is treated in the same clearly organized format. First, an objective presents the main concepts that will be established in the section. Next, the background and assumptions are outlined, supplying the comprehensive foundation that is necessary to begin work on the problem. A solution plan demonstrates the steps and considerations that have to be taken when working with the exercise, and the solution allows the reader to check their work. Finally, a remarks section highlights the overarching principles and noteworthy aspects of the problem. Additional exercises are available via a related Web site, which also includes data related to the book problems and software programs that facilitate their resolution. Enforcing a truly hands-on approach to the topic, Solved Problems in Geostatistics is an indispensable supplement for courses on geostatistics and spatial statistics a the upper-undergraduate and graduate levels.It also serves as an applied reference for practicing professionals in the geosciences.

Author : D.D. Sarma
Publisher : Springer Science & Business Media
Page : 219 pages
File Size : 52,7 Mb
Release : 2010-09-30
Category : Science
ISBN : 9781402093807

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Geostatistics with Applications in Earth Sciences by D.D. Sarma Pdf

Geostatistics is expanding very fast: concept- and technique-wise. Keeping in view the importance of the subject, it was thought appropriate to bring out the second edition of this book. In this process, Chapter I has been expanded In Chapter 2, incorporating more details on sampling and sampling designs. a section on simulation has been introduced with emphasis on Monte-Carlo simulation with worked out examples. In Chapter 5, a procedure to compute variogram in the case of irregular grid has been outlined. Minor modifications have been made in all other chapters. A new chapter on Introduction to Advanced Geostatistics has been introduced with discussions on universal kriging, disjunctive kriging, conditional simulation and median polish kriging. Review Questions are given at the end of each chapter to facilitate a better understanding of the subject by the student/practitioner. The software codes are put in a CD for convenience of the students/practitoner of geostatistics. A few additions have been made in the bibliography making it more exhaustive. This contains references to the concepts and methods presented, in-depth treatment of related topics and possible extensions. My grateful thanks are due to Dr. B.S. Saini, Principal, Guru Nanak Engg. College, Hyderabad for very helpful support. I hope that this edition will be a welcome one.

Author : P. K. Kitanidis
Publisher : Cambridge University Press
Page : 276 pages
File Size : 49,7 Mb
Release : 1997-05-13
Category : Science
ISBN : 0521587476

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Introduction to Geostatistics by P. K. Kitanidis Pdf

Engineers and applied geophysicists routinely encounter interpolation and estimation problems when analysing data from field observations. Introduction to Geostatistics presents practical techniques for the estimation of spatial functions from sparse data. The author's unique approach is a synthesis of classic and geostatistical methods with a focus on the most practical linear minimum-variance estimation methods, and includes suggestions on how to test and extend the applicability of such methods. The author includes many useful methods (often not covered in other geostatistics books) such as estimating variogram parameters, evaluating the need for a variable mean, parameter estimation and model testing in complex cases (e.g. anisotropy, variable mean, and multiple variables), and using information from deterministic mathematical models. Well illustrated with exercises and worked examples taken from hydrogeology, Introduction to Geostatistics assumes no background in statistics and is suitable for graduate-level courses in earth sciences, hydrology, and environmental engineering, and also for self-study.

Author : Margaret Armstrong
Publisher : Springer Science & Business Media
Page : 172 pages
File Size : 54,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642587276

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Basic Linear Geostatistics by Margaret Armstrong Pdf

Based on a postgraduate course that has been successfully taught for over 15 years, the underlying philosophy here is to give students an in-depth understanding of the relevant theory and how to put it into practice. This involves going into the theory in more detail than most books do, and also discussing its applications. It is assumed that readers, students and professionals alike are familiar with basic probability and statistics, as well as the matrix algebra needed for solving linear systems; however, some reminders on these are given in an appendix. Exercises are integrated throughout, and the appendix contains a review of the material.

Author : M. Manzurul Hassan
Publisher : CRC Press
Page : 491 pages
File Size : 46,7 Mb
Release : 2018-03-08
Category : Technology & Engineering
ISBN : 9781351643238

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Arsenic in Groundwater by M. Manzurul Hassan Pdf

Arsenic-contaminated groundwater is considered one of the world’s largest environmental health crises, as more than 300 million people in more than one-third of countries worldwide are at risk of groundwater arsenic poisoning. This book addresses how arsenic in groundwater impacts human health by using the frameworks of natural sciences, social sciences, and health sciences in the context set by environmental and legal considerations. Arsenic in Groundwater: Poisoning and Risk Assessment examines the spatial, quantitative, and qualitative aspects on arsenic poisoning; for instance, using geographical information systems (GIS) to investigate the spatial discontinuity of arsenic-laced water in spatial and temporal dimensions to uncover patterns of variations over scales from meters to kilometers. Spatial risk mapping provides insight for academics, researchers, policy makers, and politicians on possible long-term strategies for arsenic mitigation. Qualitative methodological approaches uncover the hidden issues of arsenic poisoning on human health and the related social implications. The book also examines legal aspects, such as the right to safe drinking water, as well as an in-depth look at how community participation can shape public policy. Features: Describes arsenic poisoning from both the scientific and social science perspectives Includes technical insights drawn from GIS-based modeling for spatial arsenic discontinuity and spatial health risks of arsenic poisoning Provides a state-of-the-art review of the human health literature and cutting-edge scientific evidence for arsenic-related health and social implications Examines the environmental justice and legal issues of drinking water and its quality Presents environmental policy and public mitigation strategies with Public Participation GIS (PPGIS) related to arsenic contamination More than 2,000 references serve as valuable resources for various aspects of arsenic poisoning

Author : Georges Verly,Michel David,Andre G. Journel,Alain Marechal
Publisher : Springer Science & Business Media
Page : 586 pages
File Size : 43,7 Mb
Release : 2013-11-21
Category : Science
ISBN : 9789400936997

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Geostatistics for Natural Resources Characterization by Georges Verly,Michel David,Andre G. Journel,Alain Marechal Pdf

Author : Peter Lorkowski
Publisher : CRC Press
Page : 238 pages
File Size : 41,8 Mb
Release : 2021-06-25
Category : Technology & Engineering
ISBN : 9780429804595

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Monitoring Continuous Phenomena by Peter Lorkowski Pdf

Monitoring continuous phenomena by stationary and mobile sensors has become a common due to the improvement in hardware and communication infrastructure and decrease in it’s cost. Sensor data is now available in near real time via web interfaces and in machine-readable form, facilitated by paradigms like the Internet of Things (IoT). There are still some obstacles in the usability of the data since the positions (in space and time) of observation and the positions of interest usually do not coincide. Interpolation is the technique to fill such gaps and there are manifold methods to perform it. To actually operate a monitoring system, there are problems like unambiguous identification of interpolation method and associated parameters, appropriate interface to store observations and retrieve interpolated data, continuous update of the interpolation model for real time monitoring, compression and progressive retrieval of observational data and critical states definition and notification by using aggregation of values. This book proposes a general system architecture that addresses these problems. It is not confined to details about particular interpolation methods but rather takes a holistic view on the problem of monitoring. State-of-the-art technologies like geostatistics, sensor web enablement and field data types are introduced and applied in order to provide a viable toolset for the problem domain. The focus is on the overall organization of the monitoring and the architectural design of the software system and the associated simulation framework that is used to systematically evaluate different monitoring approaches. The whole cycle of a monitoring entailing observation, interpolation, discretization, storage, retrieval and notification is covered. Concrete solutions for several common problems in this context are provided.

Author : Ravendra Singh,Zhihong Yuan
Publisher : Elsevier
Page : 698 pages
File Size : 44,9 Mb
Release : 2018-03-16
Category : Technology & Engineering
ISBN : 9780444639660

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Process Systems Engineering for Pharmaceutical Manufacturing by Ravendra Singh,Zhihong Yuan Pdf

Process Systems Engineering for Pharmaceutical Manufacturing: From Product Design to Enterprise-Wide Decisions, Volume 41, covers the following process systems engineering methods and tools for the modernization of the pharmaceutical industry: computer-aided pharmaceutical product design and pharmaceutical production processes design/synthesis; modeling and simulation of the pharmaceutical processing unit operation, integrated flowsheets and applications for design, analysis, risk assessment, sensitivity analysis, optimization, design space identification and control system design; optimal operation, control and monitoring of pharmaceutical production processes; enterprise-wide optimization and supply chain management for pharmaceutical manufacturing processes. Currently, pharmaceutical companies are going through a paradigm shift, from traditional manufacturing mode to modernized mode, built on cutting edge technology and computer-aided methods and tools. Such shifts can benefit tremendously from the application of methods and tools of process systems engineering. Introduces Process System Engineering (PSE) methods and tools for discovering, developing and deploying greener, safer, cost-effective and efficient pharmaceutical production processes Includes a wide spectrum of case studies where different PSE tools and methods are used to improve various pharmaceutical production processes with distinct final products Examines the future benefits and challenges for applying PSE methods and tools to pharmaceutical manufacturing

Author : Kedar Nath Das,Debasish Das,Anjan Kumar Ray,Ponnuthurai Nagaratnam Suganthan
Publisher : Springer Nature
Page : 758 pages
File Size : 48,6 Mb
Release : 2022-02-12
Category : Technology & Engineering
ISBN : 9789811668937

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Proceedings of the International Conference on Computational Intelligence and Sustainable Technologies by Kedar Nath Das,Debasish Das,Anjan Kumar Ray,Ponnuthurai Nagaratnam Suganthan Pdf

This book presents the collection of the accepted research papers presented in the 1st ‘International Conference on Computational Intelligence and Sustainable Technologies (ICoCIST-2021)’. This edited book contains the articles related to the themes on artificial intelligence in machine learning, big data analysis, soft computing techniques, pattern recognitions, sustainable infrastructural development, sustainable grid computing and innovative technology for societal development, renewable energy, and innovations in Internet of Things (IoT).

Author : Marcelo I. Guzman
Publisher : MDPI
Page : 248 pages
File Size : 42,7 Mb
Release : 2021-03-02
Category : Science
ISBN : 9783039439850

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Atmospheric Measurements with Unmanned Aerial Systems (UAS) by Marcelo I. Guzman Pdf

This book is the first literature collection focused on the development and implementation of unmanned aircraft systems (UAS) and their integration with sensors for atmospheric measurements on Earth. The research covered in the book combines chemical, physical, and meteorological measurements performed in field campaigns, as well as conceptual and laboratory work. Useful examples for the development of platforms and autonomous systems for environmental studies are provided, which demonstrate how careful the operation of sensors aboard UAS must be to gather information for remote sensing in the atmosphere. The work serves as a key collection of articles to introduce the topic to new researchers interested in the field, guide future studies, and motivate measurements to improve our understanding of the Earth’s complex atmosphere.

Author : Victor Raizer
Publisher : CRC Press
Page : 280 pages
File Size : 54,6 Mb
Release : 2019-03-04
Category : Technology & Engineering
ISBN : 9781351119177

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Optical Remote Sensing of Ocean Hydrodynamics by Victor Raizer Pdf

Optical Remote Sensing is one of the main technologies used in sea surface monitoring. Optical Remote Sensing of Ocean Hydrodynamics investigates and demonstrates capabilities of optical remote sensing technology for enhanced observations and detection of ocean environments. It provides extensive knowledge of physical principles and capabilities of optical observations of the oceans at high spatial resolution, 1-4m, and on the observations of surface wave hydrodynamic processes. It also describes the implementation of spectral-statistical and fusion algorithms for analyses of multispectral optical databases and establishes physics-based criteria for detection of complex wave phenomena and hydrodynamic disturbances including assessment and management of optical databases. This book explains the physical principles of high-resolution optical imagery of the ocean surface, discusses for the first time the capabilities of observing hydrodynamic processes and events, and emphasizes the integration of optical measurements and enhanced data analysis. It also covers both the assessment and the interpretation of dynamic multispectral optical databases and includes applications for advanced studies and nonacoustic detection. This book is an invaluable resource for researches, industry professionals, engineers, and students working on cross-disciplinary problems in ocean hydrodynamics, optical remote sensing of the ocean and sea surface remote sensing. Readers in the fields of geosciences and remote sensing, applied physics, oceanography, satellite observation technology, and optical engineering will learn the theory and practice of optical interactions with the ocean.

Author : Mangey Ram
Publisher : CRC Press
Page : 368 pages
File Size : 45,9 Mb
Release : 2019-09-09
Category : Mathematics
ISBN : 9781351266314

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Mathematics in Engineering Sciences by Mangey Ram Pdf

This book includes research studies, novel theory, as well as new methodology and applications in mathematics and management sciences. The book will provide a comprehensive range of mathematics applied to engineering areas for different tasks. It will offer an international perspective and a bridge between classical theory and new methodology in many areas, along with real-life applications. Features Offers solutions to multi-objective transportation problem under cost reliability using utility function Presents optimization techniques to support eco-efficiency assessment in manufacturing processes Covers distance-based function approach for optimal design of engineering processes with multiple quality characteristics Provides discrete time sliding mode control for non-linear networked control systems Discusses second law of thermodynamics as instruments for optimizing fluid dynamic systems and aerodynamic systems

Author : Todd Makse,Scott Minkoff,Anand Sokhey
Publisher : Oxford University Press
Page : 192 pages
File Size : 52,9 Mb
Release : 2019-04-05
Category : Political Science
ISBN : 9780190926342

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Politics on Display by Todd Makse,Scott Minkoff,Anand Sokhey Pdf

Political yard signs are one of the most ubiquitous and conspicuous features of American political campaigns, yet they have received relatively little attention as a form of political communication or participation. In Politics on Display, Todd Makse, Scott L. Minkoff, and Anand E. Sokhey tackle this phenomenon to craft a larger argument about the politics of identity and space in contemporary America. Documenting political life in two suburban communities and a major metropolitan area, they use an unprecedented research design that leverages street-level observation of the placement of yard signs and neighborhood-specific survey research that delves into the attitudes, behavior, and social networks of residents. The authors then integrate these data into a geo-database that also includes demographic and election data. Supplemented by nationally-representative data sources, the book brings together insights from political communication, political psychology, and political geography. Against a backdrop of conflict and division, this book advances a new understanding of how citizens experience campaigns, why many still insist on airing their views in public, and what happens when social spaces become political spaces.

Author : Chaopeng Shen,Eric Laloy,Xingyuan Chen
Publisher : Frontiers Media SA
Page : 163 pages
File Size : 43,7 Mb
Release : 2021-07-08
Category : Science
ISBN : 9782889669820

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Broadening the Use of Machine Learning in Hydrology by Chaopeng Shen,Eric Laloy,Xingyuan Chen Pdf