Cell maps for each oil and gas assessment unit were created by the USGS to illustrate the degree of exploration, type of production, and distribution of production in an assessment unit or province. E
This mQl0819B.nc grid includes airborne-derived TMI data for the Magnetic Map of Australia. 3rd Edition, 1999 survey acquired for the geological survey of UNKNOWN
This rSA0716_A8k.nc grid includes airborne-derived Radiometric Potassium data for the SA Exploration Initiative 1994 - Area A8 survey acquired for the geological survey of SA
Shear wavespeed model in the upper crust in the central Nanling metallogenic belt derived from ambient noise tomography. The data set consists of the wavespeed model and the dispersion measurements: