2DBCB771203406B6E040CD9B0F274EFEEnglishData Requests OfficerDepartment of Lands, Planning and EnvironmentGeospatial Services Unit (on behalf of department)Datarequests.DLPE@nt.gov.au2020-09-03AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile1.0Mangrove Mapping Bynoe Harbour, 19982000-01-14ANZNT0001000221This polygon spatial dataset describes the mangrove communities for Bynoe Harbour and its environs. The original field survey was undertaken in 1998 at a mapping scale of 1:25,000. The associated report notes an area of approximately 24,000 hectares of mangroves in Bynoe Harbour and describes ten main mangrove associations or communities. The data provides a basis for identifying the extent and distribution of mangrove communities for Bynoe Harbour and its environs. Mangrove mapping was updated over this area in a 2016 survey. See metadata record for Mangrove Community Mapping - Charles Point to Gunn Point. http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=87F656131848A609E050CD9B214417E1 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-12.798603-12.378602130.351218130.7812171996-01-122003-03-01datasetnot knownComplete0not knownDataset 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. Polygons have been classified for community ID in the lookup table.0not knownDerived from topographic basemap, NT cadastre and GPS. The summation of errors from all sources results in data with a standard deviation defined by scale used as +/-50m for well-defined points.0not knownThe 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 visually and captured direct into GIS system from scaned aerial photography as vector information, resultant compilation then built as polygon coverage using ArcInfo giving preliminary map used to delinate community boundaries and site selection. Resultant linework extensively ground truthed with topographic basemap/GPS coordinated field survey/site data collection. Recompiled and updated to GDA94 as part of ongoing GIS Progarm 2004. Source data Aerial photography - 1:18,000 Col 1995/97 - Bynoe Harbour Base map - Australian Topographic Survey Series 1:50,000 AGD66, Northern Territory Cadastre AGD66 GIS - ArcInfo vector as AGD66/GDA94