Articles | Volume 10, issue 1
Earth Syst. Sci. Data, 10, 173–184, 2018
https://doi.org/10.5194/essd-10-173-2018
Earth Syst. Sci. Data, 10, 173–184, 2018
https://doi.org/10.5194/essd-10-173-2018

  25 Jan 2018

25 Jan 2018

Webcam network and image database for studies of phenological changes of vegetation and snow cover in Finland, image time series from 2014 to 2016

Mikko Peltoniemi et al.

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Cited articles

Ahrends, H. E., Etzold, S., Kutsch, W. L., Stoeckli, R., Bruegger, R., Jeanneret, F., Wanner, H., Buchmann, N., and Eugster, W.: Tree phenology and carbon dioxide fluxes: use of digital photography for process-based interpretation at the ecosystem scale, Clim. Res., 39, 261–274, 2009.
Arslan, A. N., Tanis, C. M., Metsämäki, S., Aurela, M., Böttcher, K., Linkosalmi, M., and Peltoniemi, M.: Automated Webcam Monitoring of Fractional Snow Cover in Northern Boreal Conditions, Geosciences, 7, 55, https://doi.org/10.3390/geosciences7030055, 2017.
Aurela, M., Lohila, A., Tuovinen, J., Hatakka, J., Riutta, T., and Laurila, T.: Carbon dioxide exchange on a northern boreal fen, Boreal Environ. Res., 14, 699–710, 2009.
Basler, D.: Evaluating phenological models for the prediction of leaf-out dates in six temperate tree species across central Europe, Agr. Forest Meteorol., 217, 10–21, 2016.
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Short summary
Monitoring ecosystems using low-cost time lapse cameras has gained wide interest among researchers worldwide. Quantitative information stored in image pixels can be analysed automatically to track time-dependent phenomena, e.g. seasonal course of leaves in the canopies or snow on ground. As such, cameras can provide valuable ground references to earth observation. Here we document the ecosystem camera network we established to Finland and publish time series of images recorded between 2014–2016.