Estimation of Spatial Coherency Functions for Kriging of Spatial Data
نویسندگان
چکیده
منابع مشابه
Interpolation of Spatial Data: Some Theory for Kriging
Want to get experience? Want to get any ideas to create new things in your life? Read interpolation of spatial data some theory for kriging now! By reading this book as soon as possible, you can renew the situation to get the inspirations. Yeah, this way will lead you to always think more and more. In this case, this book will be always right for you. When you can observe more about the book, y...
متن کاملSpatial Estimation of Soil Moisture and Salinity with Neural Kriging
The study was carried out with 107 measurements of volumetric soil water content (SWC) and electrical conductivity (EC) for soil profile (0-30 cm) and the estimating accuracy of ordinary kriging (OK) and back-propagation neural network (BPNN) was compared. The results showed that BPNN method predicted a slightly better accurate SWC than that of OK, but differences between both methods were not ...
متن کاملDetermination of Optimal Sampling Design for Spatial Data Analysis
Extended Abstract. Inferences for spatial data are affected substantially by the spatial configuration of the network of sites where measurements are taken. Consider the following standard data-model framework for spatial data. Suppose a continuous, spatially-varying quantity, Z, is to be observed at a predetermined number, n, of points ....[ To Countinue Click here]
متن کاملKriging and Cross-validation for Massive Spatial Data
Spatial prediction such as kriging involves the inversion of a covariance matrix. When the number of locations is very large as in many studies, inversion of the covariance matrix may not be practical. Covariance tapering, predictive process models and low rank kriging are some methods for overcoming the large matrix problem, all of which can be regarded as approximations to the underlying stat...
متن کاملFixed rank kriging for very large spatial data sets
Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
سال: 2016
ISSN: 1598-4850
DOI: 10.7848/ksgpc.2016.34.1.91