Canberra
| Time used | Source data period | Source data media | Source data location | Published data period | Published data media | Published data location | Comments |
|---|---|---|---|---|---|---|---|
| Time changed to UT at 0945/182 in 1986. Prior to that date all data on 150 EMT | 01/38 - 11/51 | Nitrate file | SWS station Canberra | 1937 - 12/1970 period of 1944 to 7/48 not shown on archive listing | Published in data books | NSW Archives | |
| 01/12/51 - 30/07/77 | 35mm film | NSW Archives | 01/71 - 12/79 | Computer printout | No copies kept | ||
| 31/01/75 - 02/06/96 not continuous prior 08/77 | 16mm film | SWS Sydney | 1/80 - 12/2000 | Microfiche | SWS Sydney | Spares not available for all years | |
| 09/06/94 - 22/06/97 | 4d raw and clean digital data | SWS Sydney | |||||
| 01/01/91 - 11/11/96 | 5a clean digital data | SWS Sydney | |||||
| 04/07/97 - 28/08/2012 | Cadi raw and clean digital data | SWS Sydney | |||||
| 31/03/99 - present | 5d raw and clean digital data | SWS Sydney | No data for 00 - 02, 04. | ||||
| 04/01/50 - | Digital data for all scaled parameters. | SWS Sydney | Up to one year ago. |
Keyed-in data
Data keyed-in by SWS, Sydney.
| Source data period | Available data |
|---|---|
| 1938 - 1963 | Median data for some parameters |
| 1950 - 1963 | foF2 hourly data |
| 1964 to present | Digital data for all scaled parameters |
