2DBCB77120BF06B6E040CD9B0F274EFEEnglishData Requests OfficerDepartment of Lands, Planning and EnvironmentGeospatial Services Unit (on behalf of department)Datarequests.DLPE@nt.gov.au2017-10-12AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile1.0Land Resources of the Lower Finniss, Northern Territory2000-01-14ANZNT0782000010This spatial dataset provides polygon information on the map unit boundaries of the Land Resources of the Lower Finniss, Northern Territory. The surveyed area covers 845km2 with a purpose to map, describe and evaluate land to assist in future land use planning and management. 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-12.888603-12.638601130.331216130.8712161998-07-012002-06-30datasetnot knownComplete. 0not knownGIS editing tools were used to rectify all overshoots and undershoots in linework. Using ArcInfo topological consistency checks were performed to detect flaws in the spatial data structure. The coverage was cleaned, to eliminate any duplicates arcs. The coverage was built for arcs and polygon topologies. A label errors routine was run to detect unlabelled polygons. A node errors routine was run to identify pseudo nodes and dangles. Checks was done to unsure that all classified polygons are closed, nodes are formed at intersections of lines and that each polgon has only one label. 0not knownPOLYGON DATA Map unit boundaries transferred from aerial photographs to topographic maps, using the best available topographic mapping at the time (generally 1:100 000) via a mapograph. Level of accuracy depends on the number of control points on individual aerial photographs. Control points include creek lines, cadastre and other topographic features. Depending on the nature of the landscape (the number of control points), positional accuracy may vary. Positional accuracy generally considered moderate to high. POINT SOURCE DATA Site point coordinates derived from a geographic positioning system with general accuracy of within 10-50m. 0not knownAttributes assigned according to the dominant feature. For example where ten sites have been grouped to describe a particular map unit and two different soils described from these sites then the dominant soil is chosen. 0The map unit boundaries was intepreted by land resource officer in 1998-2004 at 1 : 25,000. Map unit boundaries derived using aerial photography, satellite imagery, geological and topological data. Field data (site information) described and classified according to national standards. Map unit polygons collected via geographic information system (ARC/MapInfo). Core landform, soil and vegetation attributes attached to map units with additional attributes unique to individual surveys.