標(biāo)題: Titlebook: Basic Steps in Geostatistics: The Variogram and Kriging; Margaret A. Oliver,Richard Webster Book 2015 The Author(s) 2015 Field sampling.Kr [打印本頁(yè)] 作者: GLAZE 時(shí)間: 2025-3-21 19:48
書(shū)目名稱Basic Steps in Geostatistics: The Variogram and Kriging影響因子(影響力)
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書(shū)目名稱Basic Steps in Geostatistics: The Variogram and Kriging網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
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書(shū)目名稱Basic Steps in Geostatistics: The Variogram and Kriging讀者反饋
書(shū)目名稱Basic Steps in Geostatistics: The Variogram and Kriging讀者反饋學(xué)科排名
作者: mastopexy 時(shí)間: 2025-3-21 21:56 作者: 偽善 時(shí)間: 2025-3-22 01:46
The Variogram and Modelling,ograms are usually computed by the method of moments at a sequence of lags, and one or more ‘a(chǎn)uthorized’ functions are fitted to them. A variogram may be computed along transects or on grids at regular intervals or in bins from irregularly scattered data. Accuracy of the variogram depends on the siz作者: 施加 時(shí)間: 2025-3-22 08:09
Geostatistical Prediction: Kriging,rediction error variances are minimized. It is in practice a weighted moving average in which the weights depend on the variogram and the configuration of the sample points within the neighbourhood of its targets. Ordinary kriging is by far the most popular method, partly because it is robust with r作者: 性滿足 時(shí)間: 2025-3-22 12:28
Sampling, is problematic because the spatial scale of variation is often unknown, yet there must be numerous pairs of sampling points within the correlation range, if it exists. One might determine the spatial scale from visible features such as landforms and vegetation on the ground or from remote sensing. 作者: 抑制 時(shí)間: 2025-3-22 15:44
Dealing with Trend,ly of a random variable. The assumption of stationarity no longer holds. An experimental variogram that increases with ever increasing gradient as the lag distance increases is usually symptomatic of trend. In these circumstances the process should be modelled as a combination of a deterministic tre作者: 微枝末節(jié) 時(shí)間: 2025-3-22 18:13
Basic Steps in Geostatistics: The Variogram and Kriging作者: 嚴(yán)重傷害 時(shí)間: 2025-3-23 00:23 作者: 殘廢的火焰 時(shí)間: 2025-3-23 02:45
Jonathan C. Beard,Joshua Randall kriging are also illustrated. A solution for back-transformation to the original scale is given for lognormal kriging. Punctual kriging can be used to identify suitable variogram models from the diagnostic statistics of ‘leave-one-out’ cross-validation.作者: Nonconformist 時(shí)間: 2025-3-23 08:12
Julian Kunkel,Jay Lofstead,Colin McMurtrieome tolerable kriging error is met but never exceeded. Alternatively, if the budget for sampling is set the kriging equations can be solved to determine the kriging errors everywhere within the region of interest and in particular the maximum absolute error.作者: 浪費(fèi)物質(zhì) 時(shí)間: 2025-3-23 12:33
The Variogram and Modelling,s summarize the spatial variation and are needed for subsequent kriging. Computing the variogram in at least three directions can identify anisotropy if it is present. Diagnostics including residual mean squares and the Akaike Information Criterion help in the selection of the best fitting model.作者: SEEK 時(shí)間: 2025-3-23 15:01 作者: Distribution 時(shí)間: 2025-3-23 19:53
Sampling,ome tolerable kriging error is met but never exceeded. Alternatively, if the budget for sampling is set the kriging equations can be solved to determine the kriging errors everywhere within the region of interest and in particular the maximum absolute error.作者: Medley 時(shí)間: 2025-3-24 01:08
2211-808X types of kriging will be mentioned so that readers can delve further in the substantive literature to tackle more complex tasks.978-3-319-15864-8978-3-319-15865-5Series ISSN 2211-808X Series E-ISSN 2211-8098 作者: 保存 時(shí)間: 2025-3-24 06:26
Dynamically adaptive parallel programs,onitoring and management. It is based on the theory of random spatial processes. There are numerous examples in soil science, meteorology, agronomy, hydrology, ecology and some aspects of marine science. By taking into account and modelling spatial correlation, geostatistics provides unbiased predic作者: incredulity 時(shí)間: 2025-3-24 10:20 作者: monopoly 時(shí)間: 2025-3-24 13:30
Jonathan C. Beard,Joshua Randallograms are usually computed by the method of moments at a sequence of lags, and one or more ‘a(chǎn)uthorized’ functions are fitted to them. A variogram may be computed along transects or on grids at regular intervals or in bins from irregularly scattered data. Accuracy of the variogram depends on the siz作者: 冒號(hào) 時(shí)間: 2025-3-24 15:59 作者: 品嘗你的人 時(shí)間: 2025-3-24 21:19 作者: 洞察力 時(shí)間: 2025-3-24 23:39
Keith A. Britt,Travis S. Humblely of a random variable. The assumption of stationarity no longer holds. An experimental variogram that increases with ever increasing gradient as the lag distance increases is usually symptomatic of trend. In these circumstances the process should be modelled as a combination of a deterministic tre作者: 水槽 時(shí)間: 2025-3-25 04:38
https://doi.org/10.1007/978-3-319-15865-5Field sampling; Kriging; Spatial analysis; Spatial variation; Variogram作者: 名字 時(shí)間: 2025-3-25 09:23 作者: CRUDE 時(shí)間: 2025-3-25 13:27
Margaret A. Oliver,Richard WebsterTakes readers through the essential steps in computing and modelling the variogram, which is often done in a black-box environment that does not lead to an understanding of the spatial variation.Short作者: Spinal-Fusion 時(shí)間: 2025-3-25 18:52
SpringerBriefs in Agriculturehttp://image.papertrans.cn/b/image/181162.jpg作者: infantile 時(shí)間: 2025-3-25 21:22 作者: 著名 時(shí)間: 2025-3-26 04:04
https://doi.org/10.1007/978-3-319-67630-2 and with sufficient data the assumptions can be applied locally. If there is trend then more complex assumptions are needed; these usually comprise a combination of deterministic spatially smooth trend plus random residuals that are spatially correlated and stationary to some degree.作者: Airtight 時(shí)間: 2025-3-26 06:43 作者: Halfhearted 時(shí)間: 2025-3-26 08:46 作者: 開(kāi)頭 時(shí)間: 2025-3-26 13:37 作者: 高爾夫 時(shí)間: 2025-3-26 18:24
Introduction,me the central tool of geostatistics. Successful kriging and estimation of the variogram depend on sampling adequately without bias and with suitable spatial configurations and supports. These differ somewhat from design-based estimation with its emphasis on random sampling.作者: HPA533 時(shí)間: 2025-3-26 22:32 作者: 確認(rèn) 時(shí)間: 2025-3-27 03:38
Book 2015mates 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.作者: Obstreperous 時(shí)間: 2025-3-27 07:56 作者: infantile 時(shí)間: 2025-3-27 11:39
10樓作者: Nomadic 時(shí)間: 2025-3-27 16:00
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