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Basic Principles of Geostatistical Geospatial Modeling · LearnSpace
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Basic Principles of Geostatistical Geospatial Modeling

Курс от Case Western Reserve University
Начальный≈ 38.5 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

Ready to harness the power of geostatistics for your data? In this Geospatial Specialization Course #1: Basic Principles of Geostatistical Geospatial Modeling course, you’ll learn how to identify key variables, address outliers and missing data, and apply univariate and bivariate analyses—all within the versatile R programming environment. You’ll quickly master correlation and covariance matrices, construct dynamic visualizations (histograms, boxplots, crossplots), and uncover insights hidden in your spatial datasets. Next, you’ll dive into advanced geostatistical techniques, such as building omnidirectional and directional variograms, developing nested models, and performing kriging and co-kriging for precise spatial predictions. You’ll even explore conditional simulation to capture the full range of possible outcomes. Rigorous post-processing methods—including cross-validation, error variance mapping, and isoprobability analyses—let you confidently validate and refine your models. Whether you’re tackling environmental or mining data (or anything in between), you’ll finish the course with a powerful geostatistical toolbox and the know-how to apply it. Join us and discover how R-powered geostatistical modeling can transform raw data into actionable intelligence!

Навыки, которые вы освоите

GeostatisticsExploratory Data AnalysisSpatial Data AnalysisSpatial AnalysisStatistical ModelingCorrelation AnalysisData ValidationProbability & StatisticsGeospatial Information and TechnologyR (Software)Descriptive StatisticsR ProgrammingSimulationsData AnalysisStatistical AnalysisStatistical MethodsData-Driven Decision-MakingHistogramBox PlotsGeospatial Mapping

Программа курса

5 модулей · 99 учебных материалов

01Introduction8 материалов

Introduction to the Course

Course OverviewЧтениеMeet Your InstructorЧтениеCourse IntroductionВидеоCourse LogisticsЧтение

R and RStudio

Учитесь у экспертов

Jeffrey Yarus

Research Professor

Basic Principles of Geostatistical Geospatial Modeling
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Начать на Coursera

Обучение откроется на Coursera
в новой вкладке

Обучение на Coursera

≈ 38.5 ч

5 модулей

Язык: Английский

Субтитры: Венгерский

Часть программы вашего университета
Installing and R and R StudioЧтение
Installing R Geostats PackageЧтение
Adding Missing PackagesЧтение
Fixing File Path ErrorsЧтение
02Exploratory Data Analytics32 материалов

Data Preparation for Spatial Modeling

Exploratory Data Analytics Module OverviewЧтениеWhat is EDA?ВидеоOrganizing Your Data and Establishing a WorkflowВидеоOleas, Ricardo, A. 1999, Kluwer Academic PublishersЧтениеData FormatsВидеоThe Initial Data TableВидеоBasemapsВидео

Univariate Data Analytics

Univariate Statistics DefinitionЧтениеWest Texas Data SetЧтениеDemo #1 Quick LookВидеоCharacterizing Data Distribution Center, Spread, ShapeВидеоCharacterizing Data Univariate StatisticsВидеоStatistical Graphics Univariate StatisticsВидео

Bivariate Data Analytics

Demo #4 Normal Score Transform & Outlier RemovalВидеоCharacterizing Data Bivariate StatisticsВидеоBivariate StatisticsЧтениеDemo #5: Creating a BasemapВидеоCrossplots, Basemaps, and Normal Score TransformЗаданиеCorrelationВидео

Missing Data

Simple Treatment of Missing ValuesВидеоAdvanced Treatment of Missing ValuesВидеоOutliers and BasemapsЗадание
03Spatial Modeling22 материалов

Spatial Continuity: The Experimental Variogram

Spatial Modeling: Module OverviewЧтениеFundamentals of Semivariogram Estimation, Modeling, and Usage By: Ricardo OleaЧтениеWhat is Spatial ModelingВидеоPetroWiki Website ReadingЧтениеDemonstration on Calculating Semi-variance by HandВидеоConstructing the Omni-directional Semi-variogramВидеоUnderstanding Lag Separation Interval ''h"ЗаданиеSpatial Modeling: Demo #1ВидеоCalculating Semi-variogramsЗадание

Interpreting the Experimental Variogram

Constructing Directional Semi-variogramsВидеоAnatomy of  VariogramsВидеоIdentify Drift (Trends) If PresentВидеоDirectional Variograms and Variogram Polar PlotsВидео2D Variogram ParameterizationВидео3D Variogram ParameterizationВидео

Variogram Modeling

Variogram Interpretation and ModelingЧтениеVariogram Models and FittingВидеоSpatial Modeling: Demo #2ВидеоCreate and Model an Omnidirectional and Directional Variogram in R using WT P_ThicknessЗаданиеVariogram Models Advanced TopicsВидеоVariogramsЗадание
04Kriging18 материалов

Kriging Basics

Kriging Module OverviewЧтениеIntroduction to KrigingВидеоNeighborhood DesignВидеоHow Kriging WorksВидеоHow Kriging Works - LightboardВидеоDemo#1 Kriging and Error VarianceВидеоOmnidirectional KrigingЗадание

Kriging and the Variogram

Cross ValidationВидеоKriging's Response to the VariogramВидеоDemo#2 Cross-Validating Variogram ModelsВидеоCross ValidationЗаданиеDemo #3: The Impact of Different Variograms on Kriging PhiВидеоThe Variogram Impact on KrigingЗадание

Kriging with More than One Variable

Multivariate KrigingВидеоMultivariate Kriging Markov-BayesВидео

Kriging Case Study

Kriging Case Study (Savannah River Site)ВидеоDemo#4: Directional Kriging Example Using WT PhiВидеоThe Variogram Impact on KrigingЗадание
05Simulation and Post-Processing19 материалов

Conditional Simulation Basics

Simulation and Post-Processing Module OverviewЧтениеConditional Simulation and Uncertainty Estimation Reading from PetroWiki WebsiteЧтениеWhat is Conditional SimulationВидеоConditional Simulation BasicsВидеоDemo #1 Simulation and Post-ProcessingВидео

How Conditional Simulation Works

How Conditional Simulation WorksВидеоData Transformation; Preparing for Conditional SimulationЗаданиеData Transformation; Preparing for Conditional SimulationЗадание

Conditional Simulation Methods

Pixel-based and Object-based ModelsВидеоCommonly Used Conditional Simulation Methods - Continuous PropertiesВидеоDemo#2: Construct Conditional Simulation of PHI_pctВидеоCommonly Used Conditional Simulation Methods for Categorical DataВидеоMultivariate Simulation and When to Use Kriging and Conditional SimulationВидеоConditional Simulation IntroductionЗадание

Post-Processing Stochastic Models

Post Processing Stochastic ModelsВидеоDemo #3: Demonstration Post Processing of Multiple RealizationsВидеоPost Processing IntroductionЗаданиеPost Processing MethodsЗадание

Course Conclusion

Course ConclusionЧтение
Demo #2 Box-Violin-cross plotsВидео
Demo #3 Gathering and Outlier AnalysisВидео
Exploratory Data AnalyticsЗадание
Data Transformation Q-Q Plots (I)Видео
Data Transformation Q-Q Plots (II)Видео
Data Transformation Normal Score TransformВидео
Correlation TablesВидео
Demo #6: CorrelationВидео
Correlation and CovarianceЗадание
Outliers, Correlations and BasemapsЗадание
Common Problems in VariographyЧтение