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                <gco:DateTime>2025-08-16T21:52:51</gco:DateTime>
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                        <gco:CharacterString>Low Resolution Preliminary Image of Airborne Bouguer Gravity Data</gco:CharacterString>
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                <gco:CharacterString>This is a preliminary low-resolution, pseudocolour image of airborne acquired Bouguer gravity with a histogram-equalised colour stretch. Cooler colours indicate lower Bouguer gravity values and warmer colours represent higher values. Bouguer gravity compensates for variations in latitude, 'free-air' elevation and Bouguer correction (assuming a crustal density of 2.67 T/m³). This images shows airborne gravity data from a survey that is ongoing. The Department of Customer Service has contracted two experienced specialist companies to fly the airborne survey. Final data will be available in 2024 at a higher resolution. Preliminary data should not be used in geological interpretations. 
Metadata 

 
  
  Type
  
  
  Web Map Service (WMS)
  
 
 
  
  Update Frequency
  
  
  As needed
  
 
 
  
  Contact Details
  
  
  Phone: +61 (0)2 4063
  6612
  Email: minview.info@geoscience.nsw.gov.au
  Postal: MinView, Geological Survey of New South Wales, Department of Regional
  NSW, PO Box 344, Hunter Region Mail Centre NSW 2310
  Office: 516 High Street Maitland NSW 2320
  
 
 
  
  Relationship to
  Themes and Datasets
  
  
  Isostatic gravity
  on MinView
   
  Ground based
  isostatic gravity grids and images area available on MinView.
  
 
 
  
  Content Lineage
  
  
  The preliminary
  Bouguer gravity was provided by the Department of Customer Services to the
  Geological Survey of NSW to publicly show survey progress. Bouguer gravity
  reduction was undertaken by the contractors hired by the Department of
  Customer Service. The resolution of the data has been downgraded to prevent
  interpretation of small structures that may not be apparent in the final
  data. The units for the data are ?ms?².
  
 
 
  
  Spatial Reference System
  
  
  EPSG:4326
  CRS:84
  
 
 
  
  Aggregators
  
  
  Department of
  Regional NSW
  
 
 
  
  Distributors
  
  
  DCS | Spatial
  Services
  Department of Customer Service
  
 
 
  
  Dataset Producers
  and Contributors
  
  
  Department of
  Regional NSW
  
 
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                        <gco:CharacterString>Airborne Bouguer Gravity</gco:CharacterString>
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