Wetlands GIS of the Murray-Darling Basin Series 2.0
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https://researchdata.edu.au/wetlands-gis-murray-series-20/3797092
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The purpose of the Wetlands GIS of the Murray-Darling Basin project was to map the maximum extent of wetlands within a ten year period (1983-1993) based on the presence of water.\r\n\r\nWetlands greater than 5ha were identified using a combination of an unsupervised classification of spectral classes of Landsat MSS imagery and ancillary wetland information to create information classes of broad wetland groups (Floodplain wetlands, freshwater lakes, saline lakes, and reservoirs). This data layer is the result of an external review of the Murray-Darling Basin Wetlands Verification Series 1.0. by relevant state agencies in NSW, Vic, Qld, SA and ACT.\r\n
墨累-达令盆地湿地地理信息系统(Wetlands GIS)项目的核心目标,是基于水体的存在情况,绘制1983年至1993年十年间该区域内湿地的最大分布范围。
本数据集结合陆地卫星多光谱扫描仪(Landsat MSS)影像光谱类别的无监督分类结果与湿地辅助信息,对面积大于5公顷的湿地开展识别工作,并据此划分出四类泛湿地类别的信息单元:洪泛平原湿地、淡水湖、咸水湖与水库。
本数据图层是经新南威尔士州(New South Wales,简称NSW)、维多利亚州(Victoria,简称Vic)、昆士兰州(Queensland,简称Qld)、南澳大利亚州(South Australia,简称SA)以及澳大利亚首都领地(Australian Capital Territory,简称ACT)的相关州级机构,对《墨累-达令盆地湿地验证系列1.0》开展外部评审后形成的最终成果。
提供机构:
data.gov.au



