Becker and Schuetz, 2003

From GeoMod

Becker, M. W. and Schuetz, J. W., 2003. An introduction to ground-water modeling using virtual reality modeling language (VRML). Journal of Geoscience Education, v. 51, n. 5, p. 506-511.

The topic of ground-water modeling is introduced through a web-based lesson. The curriculum guides students through the development of a conceptual hydrogeologic model, construction of a numerical flow model, and calibration of the numerical model to measured data. Students model a real watershed using actual hydrologic data. Parts of the model development and calibration are conducted in a virtual three-dimensional environment based upon Virtual Reality Modeling Language (VRML) technology. Solutions from the industry-standard MODFLOW program are used, but the model is never actually run by the students. Modeling results are pre-generated so that experience with numerical modeling can be acquired without the frustrations inherent in operating the actual software. The lesson is intended to offer a more intuitive experience with ground-water flow modeling than attained through off-the-shelf ground-water software or lecture-based instruction.