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Sanna Kaasalainen
Sanna Kaasalainen
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Year
Fast automatic precision tree models from terrestrial laser scanner data
P Raumonen, M Kaasalainen, M Åkerblom, S Kaasalainen, H Kaartinen, ...
Remote Sensing 5 (2), 491-520, 2013
7812013
Full waveform hyperspectral LiDAR for terrestrial laser scanning
T Hakala, J Suomalainen, S Kaasalainen, Y Chen
Optics express 20 (7), 7119-7127, 2012
3612012
Analysis of incidence angle and distance effects on terrestrial laser scanner intensity: Search for correction methods
S Kaasalainen, A Jaakkola, M Kaasalainen, A Krooks, A Kukko
Remote sensing 3 (10), 2207-2221, 2011
3332011
Radiometric calibration of terrestrial laser scanners with external reference targets
S Kaasalainen, A Krooks, A Kukko, H Kaartinen
Remote Sensing 1 (3), 144-158, 2009
1642009
Position, navigation, and timing (PNT) through low earth orbit (LEO) satellites: A survey on current status, challenges, and opportunities
FS Prol, RM Ferre, Z Saleem, P Välisuo, C Pinell, ES Lohan, ...
IEEE Access 10, 83971-84002, 2022
1612022
BRDF measurement of understory vegetation in pine forests: dwarf shrubs, lichen, and moss
JI Peltoniemi, S Kaasalainen, J Näränen, M Rautiainen, P Stenberg, ...
Remote Sensing of Environment 94 (3), 343-354, 2005
1592005
Effect of incidence angle on laser scanner intensity and surface data
A Kukko, S Kaasalainen, P Litkey
Applied optics 47 (7), 986-992, 2008
1552008
Radiometric calibration of LIDAR intensity with commercially available reference targets
S Kaasalainen, H Hyyppa, A Kukko, P Litkey, E Ahokas, J Hyyppa, ...
IEEE Transactions on Geoscience and Remote Sensing 47 (2), 588-598, 2008
1522008
Two-channel hyperspectral LiDAR with a supercontinuum laser source
Y Chen, E Räikkönen, S Kaasalainen, J Suomalainen, T Hakala, ...
Sensors 10 (7), 7057-7066, 2010
1482010
Factors affecting the quality of DTM generation in forested areas
H Hyyppä, X Yu, J Hyyppä, H Kaartinen, S Kaasalainen, E Honkavaara, ...
International Archives of Photogrammetry, Remote Sensing and Spatial …, 2005
1452005
Study of surface brightness from backscattered laser intensity: Calibration of laser data
S Kaasalainen, E Ahokas, J Hyyppa, J Suomalainen
IEEE Geoscience and Remote Sensing Letters 2 (3), 255-259, 2005
1442005
Calibration of the Optech ALTM 3100 laser scanner intensity data using brightness targets
E Ahokas, S Kaasalainen, J Hyyppä, J Suomalainen
Int. Arch. Photogramm. Remote Sens. Spat. Inf. Sci 36, 1-6, 2006
1372006
Change detection of tree biomass with terrestrial laser scanning and quantitative structure modelling
S Kaasalainen, A Krooks, J Liski, P Raumonen, H Kaartinen, ...
Remote Sensing 6 (5), 3906-3922, 2014
1082014
Combining lidar and synthetic aperture radar data to estimate forest biomass: status and prospects
S Kaasalainen, M Holopainen, M Karjalainen, M Vastaranta, V Kankare, ...
Forests 6 (1), 252-270, 2015
1052015
Toward hyperspectral lidar: Measurement of spectral backscatter intensity with a supercontinuum laser source
S Kaasalainen, T Lindroos, J Hyyppa
IEEE Geoscience and Remote Sensing Letters 4 (2), 211-215, 2007
1052007
Absolute radiometric calibration of ALS intensity data: Effects on accuracy and target classification
S Kaasalainen, U Pyysalo, A Krooks, A Vain, A Kukko, J Hyyppä, ...
Sensors 11 (11), 10586-10602, 2011
1002011
Fast and nondestructive method for leaf level chlorophyll estimation using hyperspectral LiDAR
O Nevalainen, T Hakala, J Suomalainen, R Mäkipää, M Peltoniemi, ...
Agricultural and Forest Meteorology 198, 250-258, 2014
992014
Brightness measurements and calibration with airborne and terrestrial laser scanners
S Kaasalainen, A Kukko, T Lindroos, P Litkey, H Kaartinen, J Hyyppa, ...
IEEE transactions on geoscience and remote sensing 46 (2), 528-534, 2008
982008
Tree species classification from fused active hyperspectral reflectance and LIDAR measurements
E Puttonen, J Suomalainen, T Hakala, E Räikkönen, H Kaartinen, ...
Forest Ecology and Management 260 (10), 1843-1852, 2010
962010
Measurement of directional and spectral signatures of light reflectance by snow
JI Peltoniemi, S Kaasalainen, J Naranen, L Matikainen, J Piironen
IEEE Transactions on Geoscience and Remote Sensing 43 (10), 2294-2304, 2005
892005
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