montandon_3d_subsurface_model
©Benjamin R. Hayes, Ph.D. All rights reserved.

Pennsylvania State Planer projection
  • Ground surface topographic contours
  • Groundwater monitoring wells
  • GPS benchmark network
  • GPR survey (1999)

Universal Trans Mercator (UTM) projection
  • Ground surface topographic contours
  • Groundwater monitoring wells
  • GPS benchmark network
  • GPR survey (1999)