SRS Open Science Platform

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UCalgary Space Remote Sensing
Open Science Platform

Facilitating collaborative research, data sharing, and knowledge dissemination by making scientific resources freely accessible to the public.

Data Tools Gallery Real-Time Streams
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118
Operational Sensors
Canada, US, Greenland, Antarctica
23
Instrument Array Datasets
1.2 PB+
Data Archive Volume
50K+
Real-Time Data Streams
2K+
Scientific Users
Last 12 months
122K+
Public Users
Last 12 months

Real-Time Data Streams

Watch data flow in from instruments across the globe, live. Learn more

Live Data Streams

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Platform at a Glance

Explore the full data volume breakdown
Publications per Year
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Latest Bulletins

September 22, 2026Sep 22AuroraX API improvements

We have deployed another round of improvements to the AuroraX API, this time focused on the underlying database management. As with the previous update, there is no impact to users and no changes are required for existing code.

September 22, 2026Sep 22AuroraX automated data loading

AuroraX has been upgraded with automated data loading. Ephemeris and summary data now flow into the platform every few hours, so you can search for conjunctions and browse last night's data in Keogramist and AuroraDome without waiting for a manual update. PyAuroraX and IDL-AuroraX searches benefit automatically. See the full news post here.

September 22, 2026Sep 22AuroraX documentation moved to aurorax.space/docs

The AuroraX documentation has moved. The standalone docs.aurorax.space site has been retired and replaced with aurorax.space/docs, integrated directly into the AuroraX website. The content has been updated and improved in various places, and the API references for PyAuroraX and IDL-AuroraX are now part of the new docs pages as well. Existing docs.aurorax.space links redirect to the new location.

September 22, 2026Sep 22Software releases: PyAuroraX v1.25.0, IDL-AuroraX v1.10.2, PyUCRio v1.9.0

PyAuroraX v1.25.0 ​

  • updated machine learning metadata filter examples and tests to use the new v2 THEMIS ASI model keys (ucalgary_themis_apa_ml_v2 and ucalgary_themis_cloud_ml_v2, and their _confidence counterparts)
  • updated all documentation links to the new AuroraX documentation site, as docs.aurorax.space has been retired in favour of the AuroraX documentation
  • moved the subminute_precision parameter ahead of response_format in the aurorax.search.conjunctions.search() signature, grouping it with the other search criteria parameters
  • removed the legacy example scripts for conjunction, ephemeris, and data product searching
  • test suite updates

IDL-AuroraX v1.10.2 ​

  • updated machine learning metadata filter examples and tests to use the new v2 THEMIS ASI model keys (ucalgary_themis_apa_ml_v2 and ucalgary_themis_cloud_ml_v2, and their _confidence counterparts)
  • updated all documentation links to the new AuroraX documentation site, as docs.aurorax.space has been retired in favour of the AuroraX documentation

PyUCRio v1.9.0 ​

  • updated dependencies
    • bump PyUCalgarySRS dependency to latest
    • bumped development dependencies
  • test data for the test suite is now built from the open data platform by tools/build_test_data.py, replacing the tarball download
September 21, 2026Sep 21New machine learning models for THEMIS ASI and TREx RGB

We have released v2 of our THEMIS ASI cloud and amorphous pulsating aurora (APA) classification models, along with new v1 cloud and APA models for TREx RGB. All models are available as metadata filters in AuroraX conjunction and ephemeris searches, in PyAuroraX and IDL-AuroraX, and as downloadable ASCII files at data.aurorax.space, or on the main archive for THEMIS ASI and TREx RGB. See the full news post here.

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Our Data

Browse our open data archive. The archive is accessible using a variety of methods, including HTTP, FTP, Rsync, Python libraries, IDL library, and direct API-based access.

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Working with our Data

We provide several libraries for working with our data, along with a vast example gallery. Tools are for Python and IDL, along with a RESTful API available for direct interaction.

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AuroraX Real-time Viewer showing live aurora camera feeds and space weather data

Data Discovery & Visualizations

Explore our data through a variety of websites and visualizations developed to support exploration and discovery of our data.

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Frequently Asked Questions

How do I properly acknowledge and cite the data I'm using?

Each dataset contains an acknowledgements file housed in the appropriate data tree. The file contains required data acknowledgements and/or the DOI for the dataset (e.g., REGO). You can also consult the list of datasets to find links to appropriate acknowledgements file. If you cannot find what you are looking for, please reach out.

I think something is wrong, who do I contact about the data I'm using?

If you encounter issues or have questions about the data please reach out to the instrument contact listed on the Dataset Documentation page.

Can you change the operating mode of the sensors to support my science?

Some UCalgary instrumentation has capacity for different operating modes. If you are interested in discussing operational modes, please reach out to the contact for the appropriate instrument type/network.

Are there any new sensors planned for the near future?

We are always looking for ways to improve the quality and information content of our data. This can be modifications to operational modes, calibration procedures, or designing next generation instrumentation. Currently, SMILE-ASI is in active development, with GDC-G following closely behind. If you are interested in learning more, please reach out the UCalgary team.

How do I get last night's full resolution data?

Depending on the instrument type, full resolution data may not be available in real-time. Higher data rate systems (e.g., ASIs) often rely on physical recovery of hard drives with a 3-6 month lag for data to be available. Our data archive is built on a philosophy of 'if we have it, you have it', so for our fully operational systems if you do not see full resolution data, it is very likely still in the field. For high-value data, and on request, we can sometimes retrieve portions of large datasets (e.g., an hour of data). If you have a specific data request please reach out to the instrument contact.

Have Questions?

If you have any questions, please don't hesitate to contact us.

Emma Spanswick Eric Donovan

UCalgary Space Remote Sensing

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