The Northern Territory Geological Survey (NTGS) produce maps, datasets, reports and other publications about the geology, geophysics and commodities of the Territory.

This includes:

• geological maps in 1:100000 and 1:250000 series with explanatory notes
• NT wide geophysical and geology maps at 1:2500000 scale
• digital information packages including GIS data, 3D models and databases
• Hylogger data packages (HDP)
• geophysical data and imagery.

You can access these resources through the Geoscience Exploration and Mining Information System (GEMIS).