Abstract
Conference Title: 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium) Conference Start Date: 2015, July 19 Conference End Date: 2015, July 24 Conference Location: Vancouver, BC, Canada Numerical simulation of electromagnetic models with multiscale features is highly challenging due to the fact that electrically large as well as small features are simultaneously present in the model, which in turn requires that the computational domain be discretized such that the number of degrees of freedom (DOF) is very large and hence, levies a heavy burden on computational resources.