Tuesday, February 28, 2006

Department of Lands NSW,GeoSpatial Portal

Welcome to the Lands GeoSpatial Portal(GSP).This portal is an multi-service interface, providing access to Department of Lands spatial data and spatial related applications. It enablesintegration,viewingandsearchingof spatial data over NSW,including cadastral and topographic data. The GSP also provides access toTopographic MapsandAerial Photographyonline, with secure credit card transactions soon to be released. External datacan also be viewed in the application,including remote sensing data and geology.
GeoSpatial Portal Interface
The GSP interface usesthree main datasetsto help you search and navigate around NSW.These are:

Cadastral(DCDB) Cadastral information displayed in the GSP is sourced from the most upto date DCDB available. Data are shown as polygons with addressing and lot and plan information available for each land parcel along with some property extent information. The data is presented as a continuous fabric of grey polygons,covering NSW. Survey control used in the Geodetic Network for NSW is also provided with the cadastre.
Topographic(DTDB) Topographic information displayed in the GSP comes from the Lands Department's delivery database which has updates posted on an ongoing basis. It contains point, line and polygon features. Feature level attributes include feature classification, name and reliability date.
Imagery State hill shading and 'woody/non-woody' vegetation are currently shown, with plans to include orthophoto imagery shortly where available.


location based services LBS

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