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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 1.166 PB of data across 705,469,759 files. Last scanned May 1, 2026.
| Category | Volume | Files | % of archive |
|---|---|---|---|
| TREx RGB | 214 TB | 19,555,898 | 18.4 % |
| TREx GNSS | 183 TB | 77,521,018 | 15.6 % |
| THEMIS ASI | 145 TB | 91,518,078 | 12.5 % |
| Backups for collaborators | 97 TB | 66,054,611 | 8.3 % |
| REGO | 91 TB | 15,195,641 | 7.8 % |
| TREx IRIS | 84 TB | 28,530,161 | 7.2 % |
| Operational application backups | 72 TB | 995,756 | 6.2 % |
| RISR-C | 40 TB | 1,406,380 | 3.4 % |
| Defence research | 35 TB | 80,371,852 | 3.0 % |
| Internal processing | 35 TB | 69,181,427 | 3.0 % |
| ABOVE | 27 TB | 74,577,799 | 2.4 % |
| Rainbow ASI | 27 TB | 37,068,949 | 2.3 % |
| NASCAM ASI | 27 TB | 40,638,319 | 2.3 % |
| AuroraMAX | 16 TB | 5,299,609 | 1.4 % |
| SMILE ASI | 14 TB | 2,183,775 | 1.2 % |
| TREx Spectrograph | 12 TB | 4,855,528 | 1.0 % |
| TREx Blueline | 12 TB | 4,444,594 | 1.0 % |
| SWAN Hyper Spectral Riometer (HSR) | 10 TB | 952,906 | 0.9 % |
| AuroraX | 7 TB | 21,674,266 | 0.6 % |
| SMILE ARCTICS | 5 TB | 45,306 | 0.4 % |
| TREx NIR | 4 TB | 4,312,259 | 0.3 % |
| Other | 4 TB | 7,741,004 | 0.3 % |
| Auroral Transport Model (ATM) | 2 TB | 4,104,992 | 0.2 % |
| Archival | 1 TB | 24,043,942 | 0.1 % |
| La Jolla Riometers | 786 GB | 5,827,124 | < 0.1 % |
| Meridian Scanning Photometer (MSP) | 659 GB | 1,137,421 | < 0.1 % |
| FESO H-Beta Photometer | 457 GB | 5,530,145 | < 0.1 % |
| CANOPUS | 312 GB | 2,643,946 | < 0.1 % |
| THEMIS magnetometers | 227 GB | 7,859,873 | < 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 % |