921D6586-8594-4473-A923-A446DEBF3336 921D6586-8594-4473-A923-A446DEBF3336 dataseries Spatial Services | Department of Finance, Services and Innovation Manager, Service Delivery 346 Panorama Ave Bathurst 2795 SS-SDS@finance.nsw.gov.au https://six.nsw.gov.au/ pointOfContact 2015-09-10 ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata EPSG::4283 NSW Digital Cadastral Database 2012-10-05 publication 2017-07-13+10:00 2012-05-23 The Digital Cadastral Database (DCDB) is a digital representation of the cadastre of New South Wales (NSW). It is a state wide integrated database and a component of the foundation datasets within the NSW Spatial Data Infrastructure (SDI). A “cadastre” is an official register of property showing boundaries. The DCDB contains spatial representations of current land titles including land parcels, strata parcels, legal road casements, water bodies and unidentified parcels. The DCDB also contains administrative boundaries for Aboriginal Land Claims, Administrative Areas, Counties, Domestic Waterfront Precincts, Federal Electoral Divisions, Land Districts, Lands Offices, Local Land Services Regions, Local Aboriginal Land Councils, Local Government Areas, Mine Subsidence Districts, Miscellaneous Reserves, National Park and Wildlife Reserves, Parishes, Suburbs, State Electoral Districts, State Forests and Suburbs. Government agencies, utilities and others involved in land use planning, engineering, asset maintenance, and environmental analysis use this data. onGoing continual xml 1.0 + BOUNDARIES-Cultural BOUNDARIES-Administrative DEMOGRAPHY HERITAGE-Natural HUMAN-ENVIRONMENT HUMAN-ENVIRONMENT-Liveability HUMAN-ENVIRONMENT-Housing HUMAN-ENVIRONMENT-Planning HUMAN-ENVIRONMENT-Structures-and-Facilities HUMAN-ENVIRONMENT-Urban-Design INDUSTRY-Mining LAND LAND-Topography UTILITIES theme Access and Licenses are managed by DFSI Spatial Services, a unit of Department Finance, Services and Innovation creates and manages intellectual property (IP) for the Crown in right of New South Wales. Acquisition of this data is subject to the customer entering into an appropriate Creative Commons license agreement. To the extent that Creative Commons licensing applies, all data and other material produced by DFSI Spatial Services constitutes Crown copyright. DFSI Spatial Services has applied the Creative Commons Attribution 3.0 Australia Licence. DFSI Spatial Services asserts the right to be attributed as author of the original material in the following manner:© Department Finance, Services and Innovation[date of extraction]. Additional terms for the use of DFSI Spatial Services material include that any derived products which are created will be required to clearly mark the date that any extractions from the DFSI Spatial Services Spatial Database occurred. All Intellectual Property (IP) which is owned by DFSI Spatial Services should only be loaded on any external cloud platforms if DFSI Spatial Services' Intellectual Property (IP) remains unchanged, maintained and preserved. license unclassified vector eng economy inlandWaters location structure transportation utilitiesCommunication 140 159 -38 -28 Spatial Services | Department of Finance, Services and Innovation 02 6332 8287 346 Panorama Ave Bathurst 2795 SS-SDS@finance.nsw.gov.au distributor GeoDatabase(gdb), Shape(shp), Well Known Text(wkt), Data Exchange Format(dxf), Oracle(SDO), MapInfo(MID/MIF/TAB), Web Map Service(WMS). DFSI, Spatial Services uses FME Server Farm for manual manipulation, transformation and reformatting to meet client needs. WMS is Open Geospatial Consortium(OGC) protocol compatible. http://spatialservices.finance.nsw.gov.au/mapping_and_imagery/lpi_web_services information http://globe.six.nsw.gov.au/ information http://maps.six.nsw.gov.au/clipnship.html download series The initial capture of the DCDB data began in 1988 by digitising the best available cadastral mapping at a range of scales and accuracies in accordance with the National Mapping Council of Australia, Standards of Map Accuracy (1975). The data set was broken down into map tiles or partitions which were based on the 1:25 000, 1:50 000, 1:100 000 and 1:250 000 map sheet breakdown of the State. In more dense urban areas, the partitions were further broken down into quadrants until each quadrant contained no more than 8-10 000 parcels each. The position of the feature instance will be within 0.5 mm at map scale for 90% of the well-defined points. That is, based on the scale of the source documents, the positional accuracy of the cadastral points will be; 1:500 = 0.25m, 1:2000 = 1m, 1:4000 = 2m, 1:25000 = 12.5m, 1:50000 = 25m and 1:100000 = 50m. The source of the data was recorded in the metadata for each map tile or partition. During the initial capture phase, any existing control was identified from the Survey Control Database, standard cadastral and topographic mapping control. This control was used during the digitisation process to geo-reference the data. Additional control was incorporated as necessary to maximise spatial accuracy. This initial capture process was completed in 1994. Beginning in 2005, the data was migrated to an ESRI-based geodatabase. The database is constantly maintained or updated on a daily basis from registered plans (including E-Plan), registration of land transactions in NSW and changes in administrative boundaries as gazetted. The data is up-to-date to within 10 working days from when a plan is registered. Data is also sourced from Crown Lands, the Office of Environment and Heritage, the Aboriginal Land Council, Local Land Service Region (formerly Livestock, Health and Pest Authority), the Electoral Commission and the Department of Trade and Investment. The NSW DCDB upgrade program commenced in 2007 and is ongoing, improving the spatial accuracy of different feature classes. Upgrades are carried out together with the relevant Local Government Authority and are further facilitated through the incorporation of data provided by Local Government Authorities, Hunter Water and Sydney Water. Upgrade positional accuracy varies across the state and generally ranges from less than 5m from true position in rural areas to less than 0.2m from true position in urban areas, dependent on the Survey control available. Data quality in both Cadastral Maintenance and Cadastral Upgrade is assured through specification compliance and data topology rules. The client delivery database is automatically updated each evening with the changes that occurred that day in the maintenance environment. asNeeded Spatial Services | Department of Finance, Services and Innovation pointOfContact