85% coverage nth east missing 22/E55/46 Vertical scale: 2000

10% coverage sth west 22/E55/37 Vertical scale: 250

10% coverage sth west 22/E55/36 Vertical scale: 1000

Map showing Australia's Offshore Facilities on the Northwest Shelf on a blue imagery background derived from the 2009 9 arc second bathymetric and topographic grid. Facilities data is based upon ENCOM data and includes facilities with name, oil and gas pipelines as well as gas and oil fields with name. Due to the complexity of fields, pipelines and facilities in the vicinity of Barrow Island the map has an inset at a scale of 1:120,000. For internal use only as ast 29 July 2009 Not for sale

Cape York Peninsula & Torres Strait Qld/PNG preliminary igneous & metamorphic rocks map 1:500 000

75% coverage nth east missing 22/E54/27 Vertical scale: 250

50% coverage east 22/E54/44 Vertical scale: 1500

These images are derived from the "Magnetic Anomaly Grid of Australia" (GEOCAT record: 39154). That grid was compiled from 9 million line-kilometres of TMI data held in the National Airborne Geophysics Database. The data were collected in surveys conducted by Geoscience Australia and by airborne geophysical companies operating under contracts to Geoscience Australia and State and Territory Geological Surveys, either separately or in joint projects. Data from a number of other surveys, carried out for private companies, were acquired by Geoscience Australia. These datasets contain anomalies with wavelengths as small as 800 m.

No abstract available

No abstract available