| File Format | MapInfo NativeX (Extended) TAB Pipe-delimited text |
| Spatial Referencing | Map projection: GDA94 Coordinates: Latitude/longitude (GDA94) |
| Number of Variables | The estimates_projections_aus_data_schema.xlsx workbook contains a complete listing of variables, along with their descriptions. The estimates_projections_aus_statistics.xlsx workbook contains a summary of variable counts. |
| Coverage Area | The Australian Statistical Geography Standard (ASGS) is a geographic classification system developed by the Australian Bureau of Statistics (ABS). Estimates and Projections (Australia) covers the eight states and territories of Australia and outlying regions, at the Statistical Area 1 (SA1) level. The estimates and projections_aus_statistics.xlsx workbook contains a count of SA1 records in the product. |
| Reference Dates | Estimates and Projections (Australia) contains current year (CY) estimates, as well as one-year (1Y) through 20-year (20Y) projections (at 1-year intervals). All variables are referenced to July 1 of a given year. This reference date represents the midpoint or average value for the year and does not imply seasonal variations in housing unit occupancy. Refer to the estimates_projections_aus_data_schema.xlsx workbook for specific years covered in the product. |