An alternative method for calculating variogram surfaces using polar coordinates
نویسندگان
چکیده
Geostatistics deals with spatial and temporal data from natural phenomena and involves estimating values of regionalized variables. In this analysis the fundamental tool is the variogram that is a variability measure; for example, geological variability related to distance. The variogram shows the degree of spatial dependence between samples for a specific support. The squared differences between pairs of values are estimated assuming stationarity in increments. The semivariogram is calculated as
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ورودعنوان ژورنال:
- Computers & Geosciences
دوره 31 شماره
صفحات -
تاریخ انتشار 2005