Petri Rönnholm
Petri Rönnholm
Unknown affiliation
Verified email at aalto.fi
TitleCited byYear
Algorithms and methods of airborne laser scanning for forest measurements
J Hyyppa
Int. Archives of Photogramm., Remote Sens. and Spatial Information Sci. 8, 82-89, 2004
1962004
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
1042005
Integration of laser scanning and photogrammetry
P Rönnholm, E Honkavaara, P Litkey, H Hyyppä, J Hyyppä
International Archives of Photogrammetry, Remote Sensing and Spatial …, 2007
722007
Road environment mapping system of the Finnish Geodetic Institute—FGI Roamer
A Kukko, CO Andrei, VM Salminen, H Kaartinen, Y Chen, P Rönnholm, ...
Int. Arch. Photogramm. Remote Sens. Spat. Inf. Sci 36, 241-247, 2007
672007
Calibration of laser-derived tree height estimates by means of photogrammetric techniques
P Rönnholm, J Hyyppä, H Hyyppä, H Haggrén, X Yu, H Kaartinen
Scandinavian Journal of Forest Research 19 (6), 524-528, 2004
522004
Comparison of measurement techniques and static theory applied to concrete beam deformation
P Rönnholm, M Nuikka, A Suominen, P Salo, H Hyyppä, P Pöntinen, ...
The photogrammetric record 24 (128), 351-371, 2009
312009
Map updating and change detection using vehicle-based laser scanning
J Hyyppa, A Jaakkola, H Hyyppa, H Kaartinen, A Kukko, M Holopainen, ...
2009 Joint Urban Remote Sensing Event, 1-6, 2009
312009
Measuring the growth of individual trees using multi-temporal airborne laser scanning point clouds
X Yu, J Hyyppä, H Kaartinen, H Hyyppä, M Maltamo, P Rönnholm
Proceedings of ISPRS Workshop Laser Scanning 2005, 204-208, 2005
302005
Detection of harvested trees and estimation of forest growth using laser scanning
X Yu, J Hyyppä, P Rönnholm, H Kaartinen, M Maltamo, H Hyyppä
Proceedings of the scandLaser scientific workshop on airborne laser scanning …, 2003
182003
Registration quality-towards integration of laser scanning and photogrammetry
P Rönnholm
EuroSDR, 2011
172011
A comparison between one‐and two‐field 60° fundus photography when screening for diabetic retinopathy
G Von Wendt, P Rönnholm, K Heikkilä, P Summanen
Acta Ophthalmologica Scandinavica 78 (1), 14-20, 2000
172000
QUALITY ANALYSIS AND CORRECTION OF MOBILE BACKPACK LASER SCANNING DATA.
P Rönnholm, X Liang, A Kukko, A Jaakkola, J Hyyppä
ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information …, 2016
162016
Ray tracing for modeling of small footprint airborne laser scanning returns
F Morsdorf, O Frey, B Koetz, E Meier, P Rönnholm, H Hyyppä, J Hyyppä
ISPRS, 2007
152007
Waveform features for tree identification
P Litkey, P Rönnholm, J Lumme, X Liang
Proceedings of the ISPRS Workshop “Laser Scanning 2007 and SilviLaser 2007 …, 2007
152007
The evaluation of the internal quality of laser scanning strips using the interactive orientation method and point clouds
P Rönnholm
The International Archives of Photogrammetry, Remote Sensing and Spatial …, 2004
152004
Factors affecting object-oriented forest growth estimates obtained using laser scanning
J Hyyppä, X Yu, P Rönnholm, H Kaartinen, H Hyyppä
The photogrammetric journal of Finland 18, 16-31, 2003
152003
Factors affecting laser-derived object-oriented forest height growth estimation
J Hyyppä, X Yu, P Rönnholm, H Kaartinen, H Hyyppä
The Photogrammetric Journal of Finland 18 (2), 16-31, 2003
142003
A method for interactive orientation of digital images using backprojection of 3D data
P Rönnholm, H Hyyppä, P Pöntinen, H Haggrén, J Hyyppä
The photogrammetric journal of Finland 18 (2), 16-31, 2003
142003
Photogrammetric application of spherical imaging
H Haggrén, H Hyyppä, O Jokinena, A Kukko, M Nuikka, T Pitkänen, ...
Panoramic Photogrammetry Workshop, Dresden, Germany, 2004
132004
Quality of laser scanning
E Ahokas, X Yu, H Kaartinen, J Hyyppä, S Kaasalainen, L Matikainen, ...
Proceedings of the Workshop: 3D Remote Sensing-Use of the Third Dimension …, 2005
122005
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