The scientist’s investigation covers issues in Remote sensing, Laser scanning, Optics, Laser and Lidar. Her Backscatter and Hyperspectral imaging study in the realm of Remote sensing connects with subjects such as Radiometric calibration. The Hyperspectral imaging study which covers Broadband that intersects with Optical fiber and Normalized Difference Vegetation Index.
Her Laser scanning research includes elements of Undergrowth, Point cloud, Boreal and Terrain. Sanna Kaasalainen has researched Point cloud in several fields, including Spectral imaging, Full spectral imaging, Remote sensing, Imaging spectroscopy and Algorithm. Her Laser course of study focuses on Detector and Continuous wave and Instrumentation.
Her primary areas of investigation include Remote sensing, Laser scanning, Lidar, Optics and Hyperspectral imaging. Her study in the field of Backscatter is also linked to topics like Radiometric calibration. Her Laser scanning research is multidisciplinary, incorporating perspectives in Change detection, Computer vision, Artificial intelligence, Terrain and Mobile mapping.
Her Lidar research is multidisciplinary, incorporating elements of Multispectral image, Remote sensing, Calibration, Canopy and Vegetation. Her work on Brightness, Detector and Light scattering as part of general Optics research is often related to Materials science and Range, thus linking different fields of science. The Hyperspectral imaging study combines topics in areas such as Spectral imaging, Geospatial analysis and Radiometry.
Lidar, Remote sensing, Hyperspectral imaging, Laser scanning and Multispectral image are her primary areas of study. Her Lidar research integrates issues from Parabolic reflector and Detection performance. She has included themes like Dependency, Point cloud and Geospatial analysis in her Hyperspectral imaging study.
Her research in Laser scanning focuses on subjects like Intensity, which are connected to Backscatter. Her study on Multispectral image also encompasses disciplines like
Sanna Kaasalainen mostly deals with Remote sensing, Lidar, Laser scanning, Hyperspectral imaging and Laser. Her Remote sensing research is multidisciplinary, relying on both Specular reflection, Intensity and Optics. Her Specular reflection research incorporates elements of Multispectral image and Water content.
Her studies in Intensity integrate themes in fields like Snow, Scanner and Backscatter. Her studies link Wavelength with Laser. Throughout her Supercontinuum studies, Sanna Kaasalainen incorporates elements of other sciences such as Sensitivity, Digitization and Geospatial analysis.
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Fast Automatic Precision Tree Models from Terrestrial Laser Scanner Data
Pasi Raumonen;Mikko Kaasalainen;Markku Åkerblom;Sanna Kaasalainen.
Remote Sensing (2013)
Full waveform hyperspectral LiDAR for terrestrial laser scanning
Teemu Hakala;Juha Suomalainen;Sanna Kaasalainen;Yuwei Chen.
Optics Express (2012)
Analysis of Incidence Angle and Distance Effects on Terrestrial Laser Scanner Intensity: Search for Correction Methods
Sanna Kaasalainen;Anttoni Jaakkola;Mikko Kaasalainen;Anssi Krooks.
Remote Sensing (2011)
BRDF measurement of understory vegetation in pine forests: dwarf shrubs, lichen, and moss
Jouni I. Peltoniemi;Sanna Kaasalainen;Jyri Näränen;Jyri Näränen;Miina Rautiainen.
Remote Sensing of Environment (2005)
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 (2005)
Calibration of the optech ALTM-3100 laser scanner intensity data using brightness targets
E. Ahokas;S. Kaasalainen;J. Hyyppä;J. Suomlainen.
Revue française de photogrammétrie et de télédétection (2006)
Radiometric Calibration of LIDAR Intensity With Commercially Available Reference Targets
S. Kaasalainen;H. Hyyppa;A. Kukko;P. Litkey.
IEEE Transactions on Geoscience and Remote Sensing (2009)
Radiometric Calibration of Terrestrial Laser Scanners with External Reference Targets
Sanna Kaasalainen;Anssi Krooks;Antero Kukko;Harri Kaartinen.
Remote Sensing (2009)
Effect of incidence angle on laser scanner intensity and surface data
Antero Kukko;Sanna Kaasalainen;Paula Litkey.
Applied Optics (2008)
FACTORS AFFECTING THE QUALITY OF DTM GENERATION IN FORESTED AREAS
Hannu Hyyppä;Juha Hyyppä;Harri Kaartinen;Sanna Kaasalainen.
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