Maahn, Maximilian; Beril, Aydin; Pfeifer, Nils (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund (January 2025 - December 2025) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.994059
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2026-05-18 • DOI registered: 2026-05-18
Abstract:
The open source Video In Situ Snowfall Sensor (VISSS) is a novel instrument for the characterization of particle shape and size in snowfall. The VISSS consists of two cameras with LED backlights and telecentric lenses that allow accurate sizing and combine a large observation volume with relatively high resolution and a design that limits wind disturbance. Here, movies and images of falling precipitation particles are provided for station Ny-Ålesund from January 2025 to December 2025. For further details on the VISSS Sensor see Maahn et al. (2024). The data from 2025-08-12 19:00 UTC to 2025-09-11 9:00 UTC is not usable due to processing issues.
Related to:
Maahn, Maximilian; Maherndl, Nina; Pfeifer, Nils (2025): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund (January 2024 - December 2024) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.981436
References:
Maahn, Maximilian; Moisseev, Dmitri; Steinke, Isabelle; Maherndl, Nina; Shupe, Matthew D (2024): Introducing the Video In Situ Snowfall Sensor (VISSS). Atmospheric Measurement Techniques, 17(2), 899-919, https://doi.org/10.5194/amt-17-899-2024
Project(s):
Arctic Amplification (AC3)
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Latitude: 78.922660 * Longitude: 11.923380
Date/Time Start: 2025-01-01T00:00:00 * Date/Time End: 2025-12-31T23:50:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
334 datasets
Download Data
Datasets listed in this publication series
<< PREV | 1 | 2 | 3 | 4 | NEXT >>
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-11. https://doi.pangaea.de/10.1594/PANGAEA.994290
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-12. https://doi.pangaea.de/10.1594/PANGAEA.994291
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-13. https://doi.pangaea.de/10.1594/PANGAEA.994292
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-14. https://doi.pangaea.de/10.1594/PANGAEA.994293
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-15. https://doi.pangaea.de/10.1594/PANGAEA.994294
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-16. https://doi.pangaea.de/10.1594/PANGAEA.994295
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-17. https://doi.pangaea.de/10.1594/PANGAEA.994296
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-18. https://doi.pangaea.de/10.1594/PANGAEA.994297
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-19. https://doi.pangaea.de/10.1594/PANGAEA.994298
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-20. https://doi.pangaea.de/10.1594/PANGAEA.994299
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-21. https://doi.pangaea.de/10.1594/PANGAEA.994300
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-22. https://doi.pangaea.de/10.1594/PANGAEA.994301
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-23. https://doi.pangaea.de/10.1594/PANGAEA.994302
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-24. https://doi.pangaea.de/10.1594/PANGAEA.994303
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-25. https://doi.pangaea.de/10.1594/PANGAEA.994304
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-26. https://doi.pangaea.de/10.1594/PANGAEA.994305
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-27. https://doi.pangaea.de/10.1594/PANGAEA.994306
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-28. https://doi.pangaea.de/10.1594/PANGAEA.994307
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-29. https://doi.pangaea.de/10.1594/PANGAEA.994308
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-04-30. https://doi.pangaea.de/10.1594/PANGAEA.994309
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-01. https://doi.pangaea.de/10.1594/PANGAEA.994311
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-02. https://doi.pangaea.de/10.1594/PANGAEA.994312
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-03. https://doi.pangaea.de/10.1594/PANGAEA.994313
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-04. https://doi.pangaea.de/10.1594/PANGAEA.994314
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-05. https://doi.pangaea.de/10.1594/PANGAEA.994315
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-06. https://doi.pangaea.de/10.1594/PANGAEA.994316
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-07. https://doi.pangaea.de/10.1594/PANGAEA.994317
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-08. https://doi.pangaea.de/10.1594/PANGAEA.994318
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-09. https://doi.pangaea.de/10.1594/PANGAEA.994319
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-10. https://doi.pangaea.de/10.1594/PANGAEA.994320
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-11. https://doi.pangaea.de/10.1594/PANGAEA.994321
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-12. https://doi.pangaea.de/10.1594/PANGAEA.994322
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-13. https://doi.pangaea.de/10.1594/PANGAEA.994323
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-14. https://doi.pangaea.de/10.1594/PANGAEA.994324
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-15. https://doi.pangaea.de/10.1594/PANGAEA.994325
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-16. https://doi.pangaea.de/10.1594/PANGAEA.994326
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-17. https://doi.pangaea.de/10.1594/PANGAEA.994327
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-18. https://doi.pangaea.de/10.1594/PANGAEA.994328
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-19. https://doi.pangaea.de/10.1594/PANGAEA.994329
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-20. https://doi.pangaea.de/10.1594/PANGAEA.994330
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-21. https://doi.pangaea.de/10.1594/PANGAEA.994331
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-22. https://doi.pangaea.de/10.1594/PANGAEA.994332
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-23. https://doi.pangaea.de/10.1594/PANGAEA.994333
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-24. https://doi.pangaea.de/10.1594/PANGAEA.994334
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-25. https://doi.pangaea.de/10.1594/PANGAEA.994335
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-26. https://doi.pangaea.de/10.1594/PANGAEA.994336
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-27. https://doi.pangaea.de/10.1594/PANGAEA.994337
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-28. https://doi.pangaea.de/10.1594/PANGAEA.994338
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-29. https://doi.pangaea.de/10.1594/PANGAEA.994339
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-30. https://doi.pangaea.de/10.1594/PANGAEA.994340
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-05-31. https://doi.pangaea.de/10.1594/PANGAEA.994341
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-01. https://doi.pangaea.de/10.1594/PANGAEA.994342
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-02. https://doi.pangaea.de/10.1594/PANGAEA.994343
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-03. https://doi.pangaea.de/10.1594/PANGAEA.994344
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-04. https://doi.pangaea.de/10.1594/PANGAEA.994345
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-05. https://doi.pangaea.de/10.1594/PANGAEA.994346
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-06. https://doi.pangaea.de/10.1594/PANGAEA.994347
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-07. https://doi.pangaea.de/10.1594/PANGAEA.994348
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-08. https://doi.pangaea.de/10.1594/PANGAEA.994349
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-09. https://doi.pangaea.de/10.1594/PANGAEA.994350
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-10. https://doi.pangaea.de/10.1594/PANGAEA.994351
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-11. https://doi.pangaea.de/10.1594/PANGAEA.994352
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-12. https://doi.pangaea.de/10.1594/PANGAEA.994353
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-13. https://doi.pangaea.de/10.1594/PANGAEA.994354
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-14. https://doi.pangaea.de/10.1594/PANGAEA.994355
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-15. https://doi.pangaea.de/10.1594/PANGAEA.994356
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-16. https://doi.pangaea.de/10.1594/PANGAEA.994357
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-17. https://doi.pangaea.de/10.1594/PANGAEA.994358
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-18. https://doi.pangaea.de/10.1594/PANGAEA.994359
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-19. https://doi.pangaea.de/10.1594/PANGAEA.994360
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-20. https://doi.pangaea.de/10.1594/PANGAEA.994362
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-21. https://doi.pangaea.de/10.1594/PANGAEA.994363
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-22. https://doi.pangaea.de/10.1594/PANGAEA.994364
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-23. https://doi.pangaea.de/10.1594/PANGAEA.994366
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-24. https://doi.pangaea.de/10.1594/PANGAEA.994367
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-25. https://doi.pangaea.de/10.1594/PANGAEA.994368
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-26. https://doi.pangaea.de/10.1594/PANGAEA.994369
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-27. https://doi.pangaea.de/10.1594/PANGAEA.994370
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-28. https://doi.pangaea.de/10.1594/PANGAEA.994371
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-29. https://doi.pangaea.de/10.1594/PANGAEA.994372
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-06-30. https://doi.pangaea.de/10.1594/PANGAEA.994373
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-01. https://doi.pangaea.de/10.1594/PANGAEA.994375
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-02. https://doi.pangaea.de/10.1594/PANGAEA.994376
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-03. https://doi.pangaea.de/10.1594/PANGAEA.994377
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-04. https://doi.pangaea.de/10.1594/PANGAEA.994378
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-05. https://doi.pangaea.de/10.1594/PANGAEA.994379
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-06. https://doi.pangaea.de/10.1594/PANGAEA.994380
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-07. https://doi.pangaea.de/10.1594/PANGAEA.994381
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-08. https://doi.pangaea.de/10.1594/PANGAEA.994382
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-09. https://doi.pangaea.de/10.1594/PANGAEA.994383
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-10. https://doi.pangaea.de/10.1594/PANGAEA.994384
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-11. https://doi.pangaea.de/10.1594/PANGAEA.994385
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-12. https://doi.pangaea.de/10.1594/PANGAEA.994386
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-13. https://doi.pangaea.de/10.1594/PANGAEA.994387
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-14. https://doi.pangaea.de/10.1594/PANGAEA.994388
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-15. https://doi.pangaea.de/10.1594/PANGAEA.994389
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-16. https://doi.pangaea.de/10.1594/PANGAEA.994390
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-17. https://doi.pangaea.de/10.1594/PANGAEA.994391
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-18. https://doi.pangaea.de/10.1594/PANGAEA.994392
- Maahn, M; Beril, A; Pfeifer, N (2026): Video In Situ Snowfall Sensor (VISSS) data for Ny-Ålesund on 2025-07-19. https://doi.pangaea.de/10.1594/PANGAEA.994393
