Basic Steps in Geostatistics: The Variogram and Kriging

Basic Steps in Geostatistics: The Variogram and Kriging
Author: Margaret A. Oliver
Publisher: Springer
Total Pages: 106
Release: 2015-03-30
Genre: Technology & Engineering
ISBN: 3319158651

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.

Geostatistics for Environmental Scientists

Geostatistics for Environmental Scientists
Author: Richard Webster
Publisher: John Wiley & Sons
Total Pages: 330
Release: 2007-10-22
Genre: Mathematics
ISBN: 9780470517260

Geostatistics is essential for environmental scientists. Weather and climate vary from place to place, soil varies at every scale at which it is examined, and even man-made attributes – such as the distribution of pollution – vary. The techniques used in geostatistics are ideally suited to the needs of environmental scientists, who use them to make the best of sparse data for prediction, and top plan future surveys when resources are limited. Geostatistical technology has advanced much in the last few years and many of these developments are being incorporated into the practitioner’s repertoire. This second edition describes these techniques for environmental scientists. Topics such as stochastic simulation, sampling, data screening, spatial covariances, the variogram and its modeling, and spatial prediction by kriging are described in rich detail. At each stage the underlying theory is fully explained, and the rationale behind the choices given, allowing the reader to appreciate the assumptions and constraints involved.

Solved Problems in Geostatistics

Solved Problems in Geostatistics
Author: Oy Leuangthong
Publisher: John Wiley & Sons
Total Pages: 145
Release: 2011-09-20
Genre: Mathematics
ISBN: 1118210514

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.

Spatial and Spatio-Temporal Geostatistical Modeling and Kriging

Spatial and Spatio-Temporal Geostatistical Modeling and Kriging
Author: José-María Montero
Publisher: John Wiley & Sons
Total Pages: 400
Release: 2015-08-18
Genre: Mathematics
ISBN: 1118762436

Statistical Methods for Spatial and Spatio-Temporal Data Analysis provides a complete range of spatio-temporal covariance functions and discusses ways of constructing them. This book is a unified approach to modeling spatial and spatio-temporal data together with significant developments in statistical methodology with applications in R. This book includes: Methods for selecting valid covariance functions from the empirical counterparts that overcome the existing limitations of the traditional methods. The most innovative developments in the different steps of the kriging process. An up-to-date account of strategies for dealing with data evolving in space and time. An accompanying website featuring R code and examples

Geostatistical Applications for Precision Agriculture

Geostatistical Applications for Precision Agriculture
Author: Margaret A. Oliver
Publisher: Springer Science & Business Media
Total Pages: 337
Release: 2010-07-27
Genre: Technology & Engineering
ISBN: 9048191335

The aim of this book is to bring together a series of contributions from experts in the field to cover the major aspects of the application of geostatistics in precision agriculture. The focus will not be on theory, although there is a need for some theory to set the methods in their appropriate context. The subject areas identified and the authors selected have applied the methods in a precision agriculture framework. The papers will reflect the wide range of methods available and how they can be applied practically in the context of precision agriculture. This book is likely to have more impact as it becomes increasingly possible to obtain data cheaply and more farmers use onboard digital maps of soil and crops to manage their land. It might also stimulate more software development for geostatistics in PA.

Mathematics in Engineering Sciences

Mathematics in Engineering Sciences
Author: Mangey Ram
Publisher: CRC Press
Total Pages: 368
Release: 2019-09-09
Genre: Mathematics
ISBN: 1351266314

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

Politics on Display

Politics on Display
Author: Todd Makse
Publisher: Oxford University Press
Total Pages: 228
Release: 2019-04-05
Genre: Political Science
ISBN: 0190926341

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.