1 Dec 30 2009 Exposure Rate 0 1 E:\NM_umine_data\NM_umine_survey_web\NM_umine_survey\aspect\gamma_1\overlays\data\San Mateo Exp Rate.kmz E:\NM_umine_data\NM_umine_survey_web\NM_umine_survey\aspect\gamma_1\flex\NM_umine_survey_gamma_contour_1.kml