00000nam 2200000zi 4500 9.873517 CaOODSP 20241203113649 m o d f cr bn||||||||| 190524s1997 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-ab En13-5/97-135E-PDF Crowe, Allan, 1952- author. Visualization of the hydrostratigraphy of the Cold Lake region, Alberta, Canada / by A. Crowe, A. Piggott, L. Andriashek [and Duane McNaughton]. [Ottawa] : Environment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, [1997] 1 online resource (9 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 97-135 Cover title. "Citation: Conference Proceedings; 50th Conference of the Canadian Geotechnical Society." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Efforts to determine the impact of groundwater consumption in conjunction with heavy oil production in the Cold Lake region of Alberta have resulted in an extensive accumulation of hydro-stratigraphic data. Three-dimensional visualization is a method of depicting this data that extends standard methods of subsurface mapping by allowing the areal and vertical distributions of a number of geologic units to be represented simultaneously. The approach developed in this paper transforms contour maps indicating the extent and elevation of each geologic unit into raster data using a method that precisely retains the positioning of the contours. This ensures that the geologic expertise expressed in the contour maps is propagated into the visualization results"--Abstract. Includes abstract in French. gccst Groundwater gccst Stratigraphy Piggott, Andrew R. author. (Andrew Robert) Andriashek, Lawrence D. (Lawrence Douglas), 1950- author. McNaughton, D. C. (Duane C.) author. Canada. Environment Canada. Canada. Water Science and Technology Directorate. Alberta Geological Survey. National Water Research Institute (Canada) NWRI contribution ; no. 97-135. (CaOODSP)9.844121 PDF 891 KB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-97-135-eng.pdf