Juha-Petri Kärnä

Estimating northern hemisphere snow water equivalent for climate research through assimilation of space-borne radiometer data and ground-based measurements

Matias Takala, Kari Luojus, Jouni Pulliainen et al. · Remote Sensing of Environment · 2011 · 750 citations

Natural Sciences, Earth Sciences, Meteorology +17

Development of geophysical retrieval algorithms for the MIMR

Jouni Pulliainen, Juha-Petri Kärnä, M. Hallikainen · IEEE Transactions on Geoscience and Remote Sensing · 1993 · 72 citations

Natural Sciences, Earth Sciences, Geophysics +13

A Comparison of Airborne Microwave Brightness Temperatures and Snowpack Properties Across the Boreal Forests of Finland and Western Canada

Juha Lemmetyinen, Chris Derksen, Jouni Pulliainen et al. · IEEE Transactions on Geoscience and Remote Sensing · 2009 · 51 citations

Natural Sciences, Earth Sciences, Hydrology +17

Correcting for the influence of frozen lakes in satellite microwave radiometer observations through application of a microwave emission model

Juha Lemmetyinen, Anna Kontu, Juha-Petri Kärnä et al. · Remote Sensing of Environment · 2011 · 27 citations

Natural Sciences, Earth Sciences, Hydrology +13

A system for geometric and radiometric correction of airborne imaging spectrometer data

Kai Mäkisara, Anssi Lohi, Juha-Petri Kärnä · 2002 · 13 citations

Natural Sciences, Aerospace Engineering, Computational Geometry +13