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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 1.110 PB of data across 690,296,596 files. Last scanned November 1, 2025.
| Category | Volume | Files | % of archive |
|---|---|---|---|
| TREx RGB | 202 TB | 18,840,879 | 18.2 % |
| TREx GNSS | 172 TB | 72,954,053 | 15.5 % |
| THEMIS ASI | 142 TB | 89,831,099 | 12.8 % |
| Backups for collaborators | 97 TB | 65,430,140 | 8.7 % |
| REGO | 90 TB | 14,874,185 | 8.1 % |
| TREx IRIS | 81 TB | 27,402,347 | 7.3 % |
| Operational application backups | 69 TB | 937,750 | 6.2 % |
| RISR-C | 40 TB | 1,406,380 | 3.6 % |
| Defence research | 35 TB | 80,199,825 | 3.1 % |
| Internal processing | 34 TB | 68,763,769 | 3.1 % |
| Rainbow ASI | 27 TB | 37,068,949 | 2.4 % |
| ABOVE | 27 TB | 73,325,917 | 2.4 % |
| NASCAM ASI | 27 TB | 40,638,319 | 2.4 % |
| AuroraMAX | 16 TB | 5,298,998 | 1.4 % |
| TREx Spectrograph | 11 TB | 4,688,117 | 1.0 % |
| TREx Blueline | 11 TB | 4,054,706 | 1.0 % |
| SWAN Hyper Spectral Riometer (HSR) | 6 TB | 821,480 | 0.5 % |
| AuroraX | 6 TB | 20,489,298 | 0.5 % |
| Other | 4 TB | 7,682,476 | 0.3 % |
| SMILE ASI | 4 TB | 682,370 | 0.3 % |
| TREx NIR | 4 TB | 3,868,148 | 0.3 % |
| SMILE ARCTICS | 2 TB | 19,963 | 0.2 % |
| Auroral Transport Model (ATM) | 2 TB | 4,008,974 | 0.2 % |
| Archival | 1 TB | 24,043,942 | 0.1 % |
| La Jolla Riometers | 783 GB | 5,768,681 | < 0.1 % |
| Meridian Scanning Photometer (MSP) | 659 GB | 1,137,421 | < 0.1 % |
| FESO H-Beta Photometer | 457 GB | 5,529,530 | < 0.1 % |
| CANOPUS | 312 GB | 2,643,946 | < 0.1 % |
| THEMIS magnetometers | 223 GB | 7,687,754 | < 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 % |