Catchment Scale Land Use of Australia - Update September 2017

This dataset has been superseded. An updated version of this dataset is available from the ABARES website.\r\n\r\nThis dataset is a national compilation of catchment scale land use data for Australia (CLUM), as at September 2017. It replaces the Catchment Scale Land Use of Australia – Update May 2016 released in June 2016. It is a seamless raster dataset that combines land use data for all state and territory jurisdictions, compiled at a resolution of 50 metres by 50 metres. It has been compiled from vector land use datasets collected as part of state and territory mapping programs through the Australian Collaborative Land Use and Management Program (ACLUMP). Catchment scale land use data was produced by combining land tenure and other types of land use information, fine-scale satellite data and information collected in the field. The date of mapping (2003 to 2017) and scale of mapping (1:5 000 to 1:250 000) vary, reflecting the source data, capture date and scale. This information is provided in a supporting polygon dataset.\r\n

本数据集已被新版取代，其更新版本可从澳大利亚农业与资源经济科学局（ABARES）官方网站获取。

本数据集为截至2017年9月的澳大利亚流域尺度土地利用数据集（CLUM）全国汇编成果，取代了2016年6月发布的《澳大利亚流域尺度土地利用——2016年5月更新版》。该数据集为无缝栅格数据集，整合了澳大利亚所有州及领地的土地利用数据，分辨率为50米×50米。本数据集依托澳大利亚协同土地利用与管理计划（ACLUMP）下各州及领地的制图项目所采集的矢量土地利用数据集编制而成。流域尺度土地利用数据通过整合土地权属信息、其他类型土地利用数据、精细尺度卫星数据及实地采集信息生成。制图时间范围为2003年至2017年，制图比例尺介于1:5000至1:250000之间，具体数值因源数据、采集时间及比例尺的不同而存在差异，相关信息已在配套的多边形数据集中提供。