| Lake water quality classification with airborne hyperspectral spectrometer and simulated MERIS data S Koponen, J Pulliainen, K Kallio, M Hallikainen Remote Sensing of Environment 79 (1), 51-59, 2002 | 451 | 2002 |
| Mapping lake CDOM by satellite remote sensing T Kutser, DC Pierson, KY Kallio, A Reinart, S Sobek Remote Sensing of Environment 94 (4), 535-540, 2005 | 378 | 2005 |
| Retrieval of water quality from airborne imaging spectrometry of various lake types in different seasons K Kallio, T Kutser, T Hannonen, S Koponen, J Pulliainen, J Vepsäläinen, ... Science of the Total Environment 268 (1-3), 59-77, 2001 | 297 | 2001 |
| Detection of water quality using simulated satellite data and semi-empirical algorithms in Finland P Härmä, J Vepsäläinen, T Hannonen, T Pyhälahti, J Kämäri, K Kallio, ... Science of the Total Environment 268 (1-3), 107-121, 2001 | 274 | 2001 |
| A semi-operative approach to lake water quality retrieval from remote sensing data J Pulliainen, K Kallio, K Eloheimo, S Koponen, H Servomaa, T Hannonen, ... Science of the Total Environment 268 (1-3), 79-93, 2001 | 196 | 2001 |
| Using satellite remote sensing to estimate the colored dissolved organic matter absorption coefficient in lakes T Kutser, DC Pierson, L Tranvik, A Reinart, S Sobek, K Kallio Ecosystems 8, 709-720, 2005 | 170 | 2005 |
| Relationship between catchment characteristics and nutrient concentrations in an agricultural river system P Ekholm, K Kallio, S Salo, OP Pietiläinen, S Rekolainen, Y Laine, ... Water Research 34 (15), 3709-3716, 2000 | 162 | 2000 |
| Assessment of soluble phosphorus load in surface runoff by soil analyses M Yli-Halla, H Hartikainen, P Ekholm, E Turtola, M Puustinen, K Kallio Agriculture, Ecosystems & Environment 56 (1), 53-62, 1995 | 156 | 1995 |
| Landsat ETM+ images in the estimation of seasonal lake water quality in boreal river basins K Kallio, J Attila, P Härmä, S Koponen, J Pulliainen, UM Hyytiäinen, ... Environmental management 42, 511-522, 2008 | 124 | 2008 |
| A case study of airborne and satellite remote sensing of a spring bloom event in the Gulf of Finland S Koponen, J Attila, J Pulliainen, K Kallio, T Pyhälahti, A Lindfors, ... Continental Shelf Research 27 (2), 228-244, 2007 | 119 | 2007 |
| A hyperspectral model for interpretation of passive optical remote sensing data from turbid lakes T Kutser, A Herlevi, K Kallio, H Arst Science of the Total Environment 268 (1-3), 47-58, 2001 | 116 | 2001 |
| Machine learning regression approaches for colored dissolved organic matter (CDOM) retrieval with S2-MSI and S3-OLCI simulated data AB Ruescas, M Hieronymi, G Mateo-Garcia, S Koponen, K Kallio, ... Remote Sensing 10 (5), 786, 2018 | 91 | 2018 |
| MERIS Case II water processor comparison on coastal sites of the northern Baltic Sea J Attila, S Koponen, K Kallio, A Lindfors, S Kaitala, P Ylöstalo Remote Sensing of Environment 128, 138-149, 2013 | 84 | 2013 |
| Analysis on the feasibility of multi-source remote sensing observations for chl-a monitoring in Finnish lakes S Koponen, J Pulliainen, H Servomaa, Y Zhang, M Hallikainen, K Kallio, ... Science of the total environment 268 (1-3), 95-106, 2001 | 84 | 2001 |
| Feasibility of airborne imaging spectrometry for lake monitoring—a case study of spatial chlorophyll a distribution in two meso-eutrophic lakes K Kallio, S Koponen, J Pulliainen International Journal of Remote Sensing 24 (19), 3771-3790, 2003 | 82 | 2003 |
| Testing the performance of empirical remote sensing algorithms in the Baltic Sea waters with modelled and in situ reflectance data M Ligi, T Kutser, K Kallio, J Attila, S Koponen, B Paavel, T Soomets, ... Oceanologia 59 (1), 57-68, 2017 | 65 | 2017 |
| Geographic and temporal variations in turbulent heat loss from lakes: A global analysis across 45 lakes RI Woolway, P Verburg, JD Lenters, CJ Merchant, DP Hamilton, ... Limnology and Oceanography 63 (6), 2436-2449, 2018 | 57 | 2018 |
| Absorption properties of in-water constituents and their variation among various lake types in the boreal region P Ylöstalo, K Kallio, J Seppälä Remote sensing of Environment 148, 190-205, 2014 | 55 | 2014 |
| A filtering approach for estimating lake water quality from remote sensing data A Voutilainen, T Pyhälahti, KY Kallio, J Pulliainen, H Haario, JP Kaipio International journal of applied earth observation and geoinformation 9 (1 …, 2007 | 48 | 2007 |
| Impacts of climatic change on agricultural nutrient losses in Finland K Kallio, S Rekolainen, P Ekholm, K Granlund, Y Laine, H Johnsson, ... Boreal Environment Research Publishing Board, 1997 | 47 | 1997 |
