%0 Journal Article %A C. Hoeber, H. %A Butt, S. %A Lacombe, C. %A Campbell, S. %A N. Whitcombe, D. %T Understanding 4D Repeatability Variograms %D 2006 %J , %V %@ 2214-4609 %C cp-2-00407 %R https://doi.org/10.3997/2214-4609.201402399 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201402399