ASGS SA1 2021 by GP Catchments 2023

General Practitioner Catchment (GPC)\r\n \r\nDeveloped by the Australian Government Department of Health and Aged Care as custom aggregations of the Australian Bureau of Statistics (ABS) Australian Statistical Geography Standard (ASGS) 2021 Statistical Area Level 1 (SA1), Statistical Area Level 2 (SA2), Statistical Area Level 3 (SA3), and Urban Centre and Locality (UCL) geographies. \r\nThe GP catchment areas give a more accurate picture of where patients access their health services. \r\n \r\nStatistical Area Level 1 (SA1)\r\n \r\nSA1s are geographic units used in the Australian Statistical Geography Standard (ASGS), designed to provide detailed Census data. Built from Mesh Blocks, SA1s aggregate into SA2s and serve as foundational units for various statistical structures, including urban and Indigenous classifications. There are 61,845 SA1s across Australia, including special codes for populations without fixed addresses, such as those in transit or with no usual residence.

全科医生服务覆盖区（General Practitioner Catchment, GPC）

该数据集由澳大利亚卫生与老龄部开发，基于澳大利亚统计局（Australian Bureau of Statistics, ABS）2021版澳大利亚统计地理标准（Australian Statistical Geography Standard, ASGS）的统计区域1级（Statistical Area Level 1, SA1）、统计区域2级（Statistical Area Level 2, SA2）、统计区域3级（Statistical Area Level 3, SA3）以及城市中心与区域（Urban Centre and Locality, UCL）地理单元进行自定义聚合生成。

全科医生服务覆盖区能够更精准地呈现患者获取医疗服务的实际地域分布。

统计区域1级（Statistical Area Level 1, SA1）

SA1是澳大利亚统计地理标准（ASGS）中用于提供详细人口普查数据的地理单元。该单元由网格区块聚合而成，可整合为SA2，并作为包括城市与原住民分类在内的各类统计框架的基础单元。澳大利亚全境共计61845个SA1，其中包含针对无固定居所人群（如流动人员或无常规居住地者）的特殊编码。