Zobrazeno 1 - 5
of 5
pro vyhledávání: '"C. M. Tanis"'
Publikováno v:
The Cryosphere, Vol 15, Pp 369-387 (2021)
The capability of time-lapse photography to retrieve snow depth time series was tested. Historically, snow depth has been measured manually by rulers, with a temporal resolution of once per day, and it is a time-consuming activity. In the last few de
Externí odkaz:
https://doaj.org/article/7c48dc909e884cf1962185086c9d91e2
Autor:
M. Peltoniemi, M. Aurela, K. Böttcher, P. Kolari, J. Loehr, J. Karhu, M. Linkosalmi, C. M. Tanis, J.-P. Tuovinen, A. N. Arslan
Publikováno v:
Earth System Science Data, Vol 10, Pp 173-184 (2018)
In recent years, monitoring of the status of ecosystems using low-cost web (IP) or time lapse cameras has received wide interest. With broad spatial coverage and high temporal resolution, networked cameras can provide information about snow cover
Externí odkaz:
https://doaj.org/article/2cc057d1824042b6aa277881ba19aa24
Autor:
M. Linkosalmi, M. Aurela, J.-P. Tuovinen, M. Peltoniemi, C. M. Tanis, A. N. Arslan, P. Kolari, K. Böttcher, T. Aalto, J. Rainne, J. Hatakka, T. Laurila
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 5, Iss 2, Pp 417-426 (2016)
Digital repeat photography has become a widely used tool for assessing the annual course of vegetation phenology of different ecosystems. By using the green chromatic coordinate (GCC) as a greenness measure, we examined the feasibility of digital rep
Externí odkaz:
https://doaj.org/article/e9a1d07ab27c47b8948f2e6c761fb602
Autor:
M. Linkosalmi, J.-P. Tuovinen, O. Nevalainen, M. Peltoniemi, C. M. Taniş, A. N. Arslan, J. Rainne, A. Lohila, T. Laurila, M. Aurela
Publikováno v:
Biogeosciences, Vol 19, Pp 4747-4765 (2022)
Vegetation phenology, which refers to the seasonal changes in plant physiology, biomass and plant cover, is affected by many abiotic factors, such as precipitation, temperature and water availability. Phenology is also associated with the carbon diox
Externí odkaz:
https://doaj.org/article/a59fc3c789ac4f9786bfedb5fa8f1368
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