T. Toivanen

Water quality analysis using an inexpensive device and a mobile phone

S. Koponen, T. Toivanen, Ville Kotovirta, 2013, Environmental Systems Research.

Participatory surface algal bloom monitoring in Finland in 2011–2013

K. Kallio, T. Toivanen, Ville Kotovirta, 2014, Environmental Systems Research.

FTIR Monitoring of Chemical Changes in Softwood During Heating

R. Alén, T. Toivanen, R. Kotilainen, 2000 .

Variations in the chemical composition within pine (Pinus sylvestris) trunks determined by diffuse reflectance infrared spectroscopy and chemometrics

R. Alén, T. Toivanen, 2006 .

An Application of a New Method for the Solution of Group Diffusion Equations to a Cylindrical Flux Trap Assembly with Spontaneous Fission Source

T. Toivanen, 1963 .

Chemical changes in black alder (Alnus glutinosa) and European aspen (Populus tremula) during heating at 150-220° in a nitrogen atmosphere

R. Alén, T. Toivanen, R. Kotilainen, 2001 .

Participatory Sensing in Environmental Monitoring -- Experiences

Ville Kotovirta, Timo Toivanen, Markku Huttunen, 2012, 2012 Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing.

Relasphone — Mobile phone and interactive applications to collect ground reference biomass data for satellite image analysis

Kaj Andersson, Teemu Mutanen, Matthieu Molinier, 2014, 2014 IEEE Geoscience and Remote Sensing Symposium.

Validation of a new measuring system for water turbidity field measurements

Teemu Näykki, Tero Väisänen, Ivo Leito, 2014, Accreditation and Quality Assurance.

Relasphone - Mobile and Participative In Situ Forest Biomass Measurements Supporting Satellite Image Mapping

Matthieu Molinier, Ilkka Korpela, Carlos A. López-Sánchez, 2016, Remote. Sens..

Keyword Extraction from Short Documents Using Three Levels of Word Evaluation

Liang He, Mika Timonen, Yue Teng, 2012, IC3K.