Table | Name | Field Alias | Data Type | Description |
Primary Table | SUBURB | Nil | text | Officially gazetted name of suburb |
Primary Table | 8788_GREEN | Nil | Floating Point | Mean green fraction for all non-Null cells within the boundary of each suburb for the period December 1987 to March 1988 |
Primary Table | 8788_COVER | Nil | Floating Point | Percentage of each suburb covered by non-Null 30m x 30m cells for the period December 1987 to March 1988. This gives a measure of confidence in greenness values. Ie higher percentage means more valid pixel readings were available. Very low percentages may influence confidence in trends. |
Primary Table | xxxx_GREEN | Nil | Floating Point | Mean green fraction for all non-Null cells within the boundary of each suburb for the period December to March of the given years eg 1516 = 2015/2016 |
Primary Table | xxxx_COVER | Nil | Floating Point | Percentage of each suburb covered by valid 30m x 30m cells for the December to March period of the given years eg 1516 = 2015/2016 |
Primary Table | 33YR_AVERAGE | Nil | Floating Point | The mean greenness value for the suburb over the 33 years of data. |
Primary Table | Suburban Greenness Ranking | Nil | Floating Point | Suburbs ranked by their long term (33 year) average greenness. 1 being the greenest, 411 being the least green |
Primary Table | Deviance from Average | Nil | Floating Point | Number of percentage points above or below the long term (33 year) mean greenness of greater Adelaide (30.6%) |
Primary Table | Change in Greenness | Nil | Floating Point | The suburb's mean greenness change in percentage points from the Summer of 1990/1991 to the Summer of 2018/2019 |