DCDB Upgrades

DSS has adjusted more than 100,000 cadastral parcels throughout Queensland for local councils and shires.

The DCDB (Digital Cadastral DataBase) is a digitised data set of cadastral boundaries in Quenssland whose spatial accuracies range from 100mm to 500 metres.

Using a system whereby metes and bounds for all cadastral parcel boundaries are entered into a database, cadastral corners linked to accurate on-ground control, and least squares analysis is undertaken, cadastral boundaries are able to be upgraded to an accuracy of 100mm (at the 95% confidence interval).

Recent clients for DCDB Upgrades performed by DSS are:

• Pine Rivers Shire Council (56200 parcels)
• Rockhampton City Council (29500 parcels)