Building Footprint Extraction Model - Australia

Sample Building Footprints using Building Footprint Extraction Model - Australia

Esri_analytics

Story Map for the Building Footprint Model for the top 10 cities of Australia by population

Melbourne

Maxar
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Maxar
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Sydney

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Brisbane

Perth

Adelaide

Gold Coast

Newcastle

Canberra

Sunshine Coast

Wollongong

Limitations:

  • False positives are observed near the coastal areas. These can be filtered out using the confidence values
  • A random shift between footprints and imagery (around 3-7 meters) has been observed in some areas
  • The model does not work well with highly oblique (off-nadir) imagery, especially when delineating footprints of high rise buildings