Imaging architectural elements of distributary mouth bars using 3D GPR: Examples from cretaceous ferron Sandstone, Notom Delta, South-East Utah

3D ground-penetrating radar (GPR) survey was conducted to image architectural elements of friction dominated distributary mouth bars within proximal delta front deposits in Cretaceous Ferron Sandstone at top of the Notom Delta. Sensor and Software's Noggin Plus SmartCart 250 MHz was used over a 25 m × 5 m grid. We used an orthogonal acquisition geometry and employed a spatial sampling of 0.5 m for the in-line (dip direction) and the cross-line …