2DBCB771207306B6E040CD9B0F274EFEEnglishData Requests OfficerDepartment of Lands, Planning and EnvironmentGeospatial Services Unit (on behalf of department)Datarequests.DLPE@nt.gov.au2011-03-25AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile1.0Land Systems of the Tobermorey and Hay River 1:250,000 Mapsheets2000-01-142011-03-23ANZNT0001001050This land resource survey (1:250,000 scale dataset) broadly describes landform, soils and vegetation/pasture types covering the Tobermorey and Hay River 1:250,000 mapsheets. Mapped information describes associated patterns/land systems over an area of 34,000 km2. Information is usually interpreted to indicate land capability for a range of land uses and provides a basis for identifying the extent and distrbution of land resources for the Tobermorey and Hay River 1:250,000 mapsheet area. Download the spatial data package (contains spatial data, maps and reports) via https://data.nt.gov.au/ You are licensed to use the DENR geospatial products on the terms and conditions set out in: Creative Commons Attribution 4.0 International Public License (CC BY 4.0) at: https://creativecommons.org/licenses/by/4.0/legalcode If you do not agree to the terms and conditions you must not use the geospatial products. You are free to copy, communicate and adapt the licensed material, provided that you abide by the licence terms (including Attribution) and attribute the licensed material using the statement: Supplied by the Department of Environment and Natural Resources. Copyright Northern Territory Government.English-22.9971-21.997078136.502448138.0024341998-01-012011-03-23datasetnot knownComplete All polygons have value added attributes using the department's spatial data conventions.0not knownGood - Dataset topological consistency has been system checked and all classified polygons are closed, nodes are formed at the intersection of lines and there is only one label within each polygon.0not knownGood - Derived from topographic basemap and NT cadastre. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-500m for well-defined points.0not knownHigh - The accuracy of the attribute information is considered high and conforms to the 'Australian Soil and Land Survey Field Handbook' at time of capture. 0Original linework derived using orthophoto maps to delinate land system boundaries and site selection, then extensively ground truthed with topographic basemap coordinated field survey and site data collection. Verified linework transferred photogrammetrically over 1:250,000 film/basemaps. Resultant linework scanned/digitised into GIS system as ArcInfo vector information then built as a polygon cover. Recompiled and updated to GDA94 as part of ongoing GIS Progarm 2004. Source data Aerial photography - 1:100,000 orthophoto maps Base map - Australian Topographic Survey Series 1:250,000 AGD66 - Northern Territory Cadastre AGD66 GIS - ArcInfo vector as GDA94