Abstract: A method for carbon sequestration includes receiving geophysical survey data. The method also includes building a three-dimensional (3D) model based upon the geophysical survey data. The method also includes calibrating the 3D model to produce a calibrated 3D model. The method also includes extracting a soil layer from the calibrated 3D model to produce an extracted soil layer. The method also includes designing a soil-sampling campaign based upon the extracted soil layer. The soil-sampling campaign includes a plurality of cores. The method also includes determining characteristics of the cores. The method also includes propagating the characteristics through the calibrated 3D model to produce a 3D property model.

Abstract: In a computer system having a host processor, a peripheral graphics device, a display screen, and a memory, a non-homogenous second order perspective texture mapping process. Polygon coordinates, a.sub.m,n, defining a texture polygon, are received. Initial values are received for a set of parameters including u.sub.main, v.sub.main, dv.sub.ortho, dv.sub.main, du.sub.ortho, du.sub.main, d.sup.2 u.sub.ortho, d.sup.2 u.sub.main, d.sup.2 v.sub.ortho, d.sup.2 v.sub.main, du.sub.ortho-ADD, and dv.sub.ortho-ADD. The texture polygon includes span regions. A span value, j, is set to an initial value to designate an initial span region of the texture polygon in (m, n) polygon coordinate space. The total number of rows, n.sub.max, is determined for the current span region of the polygon. The total number of polygon coordinates, m.sub.max, in the current row, n, of the texture polygon is determined. An (x, y) display coordinate, corresponding to the current polygon coordinate, a.sub.