Construction

• Demolished building site (bare) with ground prepared for construction
• Partially constructed building (roof not yet installed)
• Part of a building being constructed (for example,  roof repairs or extensions)
• A completed building undergoing repairs, extensions or renovations
• Presence of cranes, trucks, scaffolding, etc.

• No longer a construction site when the building appears habitable, and the construction equipment is gone
• Just rubble

Confidence scores can be very low in parts due to the wide range of visual appearances of construction, so careful selection of a threshold to suit the use case is important. Areas are likely to be highly dependent on threshold choice.

• US
• Australia