Status of Topographic Mapping in South Australia
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Transcript of Status of Topographic Mapping in South Australia
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TopographicMappingSouth Australia
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History• 1:50,000 topographic map sheet series
• Early ‘70s through to early 2000’s
• Agricultural and settled areas of SA
• Approximately 400 maps
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History• 1997 CFS establish Enhanced Mapping
Project
• Statewide regional map books
• CFS, Planning SA (DTUPA), RIG (DEHAA)
• Lower South East CFS Map Book – 1999
• West Coast CFS Map Book - 2006
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• 2007 EI (DEH) fully fund Emergency Services Map Book (ESMB)
• 2007–2014 7 ESMB published
• 2014 – 3rd edition MLR
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Coverage
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Map Scales• Predominantly 1:50,000 or
1:100,000• 1:25,000 Adelaide Hills• 1:20,000 town enlargements• 1:250,000 west coast extension• Regional Maps – 1:200K, 1:400K
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Data Update & Map Production• Image, Data, Map• Field validation• Coordination across government– Reduced duplication
• Feature generalisation• Automatic labelling
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1 map – multiple formats• Map Books• Map pages– A3 print on demand– Digital geopdf
• TOPOMAP– Digital ecw mosaic
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