Ground Water:
Overview:
- Groundwater shares many of the same sustainability issues as surface water, with the added complication that over-use may not be detected for several decades because of slow renewal and movement of the resource.
- Groundwater resources are strongly connected to surface water supplies, and many of Australia’s ecosystems, plants, and animals depend upon groundwater for their survival.
- The sustainable extraction limit of an aquifer is usually much less than the rate of annual recharge, or renewal. Pumping aquifers causes groundwater levels to fall, affecting ecosystems and river discharge, and increasing salinity.
Image Source: http://www.publish.csiro.au/?act=view_file&file_id=9780643103283_Chapter_4.pdf

Rapid is a geophysical
Acquisition Project Management for Ground, Marine and Airborne magnetics and gradient surveys. Processing of Magnetic data, grid merging and mosaicing. Fourier derivative generation, inversion and interpretation.
Acquisition Project Management for Ground, Marine and Airborne gravity and gradiometry surveys. Processing of Gravity data, grid merging and mosaicing. Fourier derivative generation, inversion and interpretation.
Acquisition Project Management for Ground, Marine, Airborne and Borehole survey design. Processing of Electromagnetic CDI construction and quality control. Interpretation of Ground, Airborne and Borehole discrete plate modelling.
Acquisition Project Management for Ground and Airborne Radiometric surveys. Processing of Radiometric data, grid merging and mosaicing, grid ratio and derivative generation. Radiometric Principle Component Analysis and image processing, Structural Interpretation and anomaly picking, ranking and drill hole planning.
Interpretation of Landsat and ASTER data, grid merging and mosaicing, Principle Component Analysis and image processing, Structural Interpretation, Clay ratio and Iron oxide image processing, SRTM re-gridding to remove nulls and artifacts.
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