The Australian Geological Survey Organisation (AGSO) flew an airborne geophysical survey
of 45 459 line km covering the northern part of the Wangaratta 1:250 000 map Sheet area
with an extension west onto the Shepparton 1:250 000 Sheet area. This survey formed part of
the National Geoscience Mapping Accord and was jointly funded by AGSO and the
Geological Survey of Victoria. The remainder of the Wangaratta 1:250 000 map Sheet area
was flown under contract for the Geological Survey of Victoria.
The AGSO flown survey, (Wangaratta North) was flown along east-west flight lines 200
metres apart at an altitude of 80 metres above ground level. The survey was flown from
March to May 1997.
The total magnetic intensity, gamma-ray spectrometric and digital elevation model data
collected during the survey, have been processed and are available for purchase. These data
are sold as digital point located data, grids and hardcopy maps, by the Australian Geological
Survey Organisation. Colour and greyscale pixel image maps are also available.