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Data Volume
Below is a summary of the data included in the SRS Open Science Platform, broken down by dataset. You can view the information using data volume or file count.
The archive contains 1.142 PB of data across 699,838,682 files. Last scanned April 1, 2026.
| Category | Volume | Files | % of archive |
|---|---|---|---|
| TREx RGB | 208 TB | 19,226,807 | 18.2 % |
| TREx GNSS | 180 TB | 76,679,377 | 15.7 % |
| THEMIS ASI | 144 TB | 90,826,075 | 12.6 % |
| Backups for collaborators | 97 TB | 66,054,611 | 8.5 % |
| REGO | 90 TB | 15,019,442 | 7.9 % |
| TREx IRIS | 82 TB | 27,488,394 | 7.2 % |
| Operational application backups | 71 TB | 969,653 | 6.3 % |
| RISR-C | 40 TB | 1,406,380 | 3.5 % |
| Defence research | 35 TB | 80,350,036 | 3.1 % |
| Internal processing | 35 TB | 69,007,911 | 3.0 % |
| ABOVE | 27 TB | 74,577,799 | 2.4 % |
| Rainbow ASI | 27 TB | 37,068,949 | 2.4 % |
| NASCAM ASI | 27 TB | 40,638,319 | 2.3 % |
| AuroraMAX | 16 TB | 5,299,519 | 1.4 % |
| TREx Spectrograph | 12 TB | 4,850,181 | 1.0 % |
| TREx Blueline | 11 TB | 4,283,239 | 1.0 % |
| SWAN Hyper Spectral Riometer (HSR) | 8 TB | 894,094 | 0.7 % |
| AuroraX | 7 TB | 20,741,491 | 0.6 % |
| SMILE ASI | 7 TB | 1,308,143 | 0.6 % |
| SMILE ARCTICS | 5 TB | 44,095 | 0.4 % |
| TREx NIR | 4 TB | 4,150,083 | 0.3 % |
| Other | 4 TB | 7,732,350 | 0.3 % |
| Auroral Transport Model (ATM) | 2 TB | 4,008,974 | 0.2 % |
| Archival | 1 TB | 24,043,942 | 0.1 % |
| La Jolla Riometers | 786 GB | 5,818,082 | < 0.1 % |
| Meridian Scanning Photometer (MSP) | 659 GB | 1,137,421 | < 0.1 % |
| FESO H-Beta Photometer | 457 GB | 5,530,055 | < 0.1 % |
| CANOPUS | 312 GB | 2,643,946 | < 0.1 % |
| THEMIS magnetometers | 227 GB | 7,842,134 | < 0.1 % |
| Wilbur | 79 GB | 54,573 | < 0.1 % |
| CGSM Imaging Riometer (IRIS) | 32 GB | 83,689 | < 0.1 % |
| Freja | 14 GB | 58,918 | < 0.1 % |