8003F6A9CD8F02C3E050CD9B21442D75EnglishData Requests OfficerDepartment of Lands, Planning and EnvironmentGeospatial Services Unit (on behalf of department)Datarequests.DLPE@nt.gov.au2021-12-13AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile1.0 Northern Territory Mapped Streams2019-01-222021-01-22This polyline spatial dataset displays mapped streams over the Northern Territory including a 70 km buffer beyond the border. The drainage lines are displayed in three separate datasets; Major, Minor and Streams. The mapped stream data was sourced from the Australian Hydrological Geospatial Fabric (AHGF Geofabric) V3.2 via the Commonwealth of Australia (Bureau of Meteorology).Download the spatial data package via https://data.nt.gov.au/ You are licensed to use the 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: This data was modified by the Northern Territory Department of Environment, Parks and Water Security and originally supplied by (Copyright) Commonwealth of Australia (Bureau of Meteorology) 2020.English-26-101291382021-01-22datasetnot knownComplete0not knownThe mapped streams were originally captured via 1:250,000 topographic data.0not knownThe original field NAME was converted from CAPITAL LETTERS to Title Case.022 January 2019 Data source: Geofabric V2.1.1; SH_Cartography.GDB; Feature Class: AHGFMappedStream Download complete datasets from Bureau of Meterology: http://www.bom.gov.au/water/geofabric/ ESRI ArcGIS V10.5 was used to clip the Australian wide dataset to 70km beyond the borders of the Northern Territory and separate the drainage into 3 datasets using the following queries; MAJOR - hierarchy = 'Major' MINOR - Name IS NOT NULL and Name <> ' ' AND Hierarchy = 'Minor' STREAM - Name IS NULL OR Name = ' ' All attributes, other than Name and Hierarchy, were removed from the dataset. Named streams were converted from CAPITAL LETTERS to Title Case. The lines were dissolved using the field NAME to reduce the number of nodes. 22 January 2021 Data source: Geofabric V3.2; SH_Cartography.GDB; Feature Class: AHGFMappedStream Download complete datasets from Bureau of Meterology: http://www.bom.gov.au/water/geofabric/ Clip and rework datasets as noted above.