Sari Metsämäki

Publication Activity (10 Years)

Years Active: 2003-2021
Publications (10 Years): 10

Top Topics

Marked Point Processes

Convolutional Neural Network

Intrinsic Image Decomposition

Top Venues

Int. J. Appl. Earth Obs. Geoinformation

IEEE Trans. Geosci. Remote. Sens.

Publications

Markku Luotamo, Sari Metsämäki, Arto Klami
Multiscale Cloud Detection in Remote Sensing Images Using a Dual Convolutional Neural Network. IEEE Trans. Geosci. Remote. Sens. 59 (6) (2021)
Kirsikka Heinilä, Olli-Pekka Mattila, Sari Metsämäki, Sakari Väkevä, Kari Luojus, Gabriele Schwaizer, Sampsa Koponen
A novel method for detecting lake ice cover using optical satellite data. Int. J. Appl. Earth Obs. Geoinformation 104 (2021)
Markku Luotamo, Sari Metsämäki, Arto Klami
Multi-scale Cloud Detection in Remote Sensing Images using a Dual Convolutional Neural Network. CoRR (2020)
Kirsikka Heinilä, Miia Salminen, Sari Metsämäki, Petri Pellikka, Sampsa S. Koponen, Jouni Pulliainen
Reflectance variation in boreal landscape during the snow melting period using airborne imaging spectroscopy. Int. J. Appl. Earth Obs. Geoinformation 76 (2019)
Sari Metsämäki, Kristin Böttcher, Jouni Pulliainen, Kari Luojus, Juval Cohen, Matias Takala, Olli-Pekka Mattila, Gabriele Schwaizer, Chris Derksen, Sampsa S. Koponen
The Pan-European Yearly Snow Melt-Off Day Derived from Optical and Microwave Radiometer Data. IGARSS (2018)
Thomas Nagler, Helmut Rott, Joanna Ossowska, Gabriele Schwaizer, David Small, Eirik Malnes, Kari Luojus, Sari Metsämäki, Simon Pinnock
Snow Cover Monitoring by Synergistic Use of Sentinel-3 Slstr and Sentinel-L Sar Data. IGARSS (2018)
Sari Metsämäki, Elisabeth Ripper, Olli-Pekka Mattila, Richard Fernandes, Gabriele Schwaizer, Kari Luojus, Thomas Nagler, Bojan Bojkov, Michael Kern
Evaluation of Northern Hemisphere and regional snow extent products within ESA SnowPEx-project. IGARSS (2017)
Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Juval Cohen, Ali Nadir Arslan, Jouni Pulliainen
New Snow Water Equivalent Processing System With Improved Resolution Over Europe and its Applications in Hydrology. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10 (2) (2017)
Sari Metsämäki, Elisabeth Ripper, Olli-Pekka Mattila, Richard Fernandes, Gabriele Bippus, Kari Luojus, Thomas Nagler, Bojan Bojkov
Evaluation of Northern Hemisphere Snow Extent products within ESA SnowPEx-project. IGARSS (2016)
Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Jouni Pulliainen, Juval Cohen, Ali Nadir Arslan
Hydrological applications of super resolution SWE processing system over Europe. IGARSS (2016)
Kirsikka Heinilä, Miia Salminen, Jouni Pulliainen, Juval Cohen, Sari Metsämäki, Petri Pellikka
The effect of boreal forest canopy to reflectance of snow covered terrain based on airborne imaging spectrometer observations. Int. J. Appl. Earth Obs. Geoinformation 27 (2014)
Sari Metsämäki, Mwaba Hiltunen, Kari Luojus, Jouni Pulliainen
Spring-time fractional snow cover mapping in Northern Hemisphere with NPP Suomi/VIIRS within ESA DUE GlobSnow-2 project. IGARSS (2014)
Sari Metsämäki, Olli-Pekka Mattila, Kirsikka Niemi
Continental use of SCAmod fractional snow cover mapping method in boreal forest and tundra belt. IGARSS (2012)
Kari Luojus, Jouni Pulliainen, Matias Takala, Juha Lemmetyinen, Chris Derksen, Sari Metsämäki, Bojan Bojkov
Investigating hemispherical trends in snow accumulation using GlobSnow snow water equivalent data. IGARSS (2011)
Ali Nadir Arslan, Olli-Pekka Mattila, Tiina Markkanen, Kristin Böttcher, Jouni Susiluoto, Markus Törmä, Juha Lemmetyinen, Sari Metsämäki, Mika Aurela, Mikko Kervinen, Matias Takala, Pekka Härmä, Tuula Aalto, Tuomas Laurila, Jouni Pulliainen
SNOWCARBO: Monitoring and assessment of carbon balance related phenomena in Finland and northern Eurasia. IGARSS (2011)
Gerhard Triebnig, Andrei Diamandi, Richard Hall, Eirik Malnes, Lars Marklund, Sari Metsämäki, Thomas Nagler, Jouni Pulliainen, Helmut Rott, Christian Schiller, Rune Solberg, Andreas Wiesmann
CryoLand - GMES Service Snow and Land Ice - Interoperability, Service Integration and User Access. ISESS (2011)
Sari Metsämäki, Olli-Pekka Mattila, Juha-Petri Kärnä, Jouni Pulliainen, Kari Luojus
New approach for the global mapping of fractional snow coverage in boreal forest and tundra belt applicable to various sensors. IGARSS (2010)
Matias Takala, Jouni Pulliainen, Kari Luojus, Juha Lemmetyinen, Mwaba Kangwa, Sari Metsämäki, Jarkko Koskinen
Combined hemispherical scale SWE and snow clearance monitoring. IGARSS (2010)
Juha-Petri Kärnä, Markus Huttunen, Sari Metsämäki, Bertel Vehvilainen, Victor Podsechin, Jouni Pulliainen, Juha Lemmetyinen, Timo Kuitunen, Yrjö Rauste, Robin Berglund
Improving hydrological forecasting using multi-source remote sensing data together with in situ measurements. IGARSS (2010)
Rune Solberg, Bjorn Wangensteen, Jostein Amlien, Hans Koren, Sari Metsämäki, Thomas Nagler, Kari Luojus, Jouni Pulliainen
A new global Snow Extent product based on ATSR-2 and AATSR. IGARSS (2010)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen
Enhanced SAR-Based Snow-Covered Area Estimation Method for Boreal Forest Zone. IEEE Trans. Geosci. Remote. Sens. 47 (3) (2009)
Matias Takala, Jouni Pulliainen, Sari Metsämäki, Jarkko Koskinen
Detection of Snowmelt Using Spaceborne Microwave Radiometer Data in Eurasia From 1979 to 2007. IEEE Trans. Geosci. Remote. Sens. 47 (9) (2009)
Kari Luojus, Jouni Pulliainen, Alberto Blasco Cutrona, Sari Metsämäki, Martti T. Hallikainen
Comparison of SAR-Based Snow-Covered Area Estimation Methods for the Boreal Forest Zone. IEEE Geosci. Remote. Sens. Lett. 6 (3) (2009)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki
Evaluation of the Single Reference Image Snow-covered Area Estimation Method for the Boreal Forest Zone. IGARSS (2) (2009)
Miia Eskelinen, Jouni Pulliainen, Sari Metsämäki, Anna Kontu, Hanne Suokanerva
Reflectance Properties of Snow and Forest Canopy: Impact on Snow Retrieval Algorithms. IGARSS (4) (2008)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Guifre Molera, Risto Nakari, Juha-Petri Kärnä, Martti Hallikainen
Development of SAR-Based Snow-Covered Area Estimation Method for Borel Forest Zone. IGARSS (3) (2008)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Saku Anttila, Martti Hallikainen
Assimilating spaceborne radar and ground-based weather station data for operational snow-covered area estimation. IGARSS (2007)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen
Snow-Covered Area Estimation Using Satellite Radar Wide-Swath Images. IEEE Trans. Geosci. Remote. Sens. 45 (4) (2007)
Jarkko Koskinen, Jouni Pulliainen, Pirkko Pylkkö, Panu Lahtinen, Matias Takala, Simona Oancea, Juha-Petri Kärnä, Sari Metsämäki, Miia Eskelinen, Saku Anttila
Operational snow monitoring using satellite observations. IGARSS (2007)
Saku Anttila, Sari Metsämäki, Chris Derksen
A Comparison of Finnish SCAmod Snow Maps and MODIS Snow Maps in Boreal Forests in Finland and in Manitoba, Canada. IGARSS (2006)
Jouni Pulliainen, Juha-Petri Kärnä, Martti Hallikainen, Kari Luojus, Sari Metsämäki, Markus Huttunen, Saku Anttila
Mapping of Snow Water Equivalent and Snow Coverage from Combined EO and in situ Data for Climatic Studies and Hydrological Forecasting Models. IGARSS (2006)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen
Accuracy assessment of SAR data-based snow-covered area estimation method. IEEE Trans. Geosci. Remote. Sens. 44 (2) (2006)
Saku Anttila, Sari Metsämäki, Jouni Pulliainen, Kari Luojus
From EO data to snow covered area (SCA) end products using automated processing system. IGARSS (2005)
Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti Hallikainen
Snow covered area estimation using satellite radar wide swath images. IGARSS (2005)
Jouni Pulliainen, Martti Hallikainen, Saku Anttila, Sari Metsämäki
Estimation of snow water equivalent and snow depth in boreal forests by assimilating AMSR-E observations with in situ observations. IGARSS (2005)
Jouni Pulliainen, Kari Luojus, Martti Hallikainen, Sari Metsämäki, Jarkko Koskinen, Juha-Petri Kärnä, Markus Huttunen, Sirpa Rasmus
Estimation of snow pack characteristics and snow covered area in boreal forests from ERS-2 SAR and Envisat ASAR data. IGARSS (2004)
Miia Eskelinen, Sari Metsämäki, Jouni Pulliainen, Martti Hallikainen, Jaan Praks
The use of airborne optical spectrometer data in snow cover monitoring. IGARSS (2003)