Spectrophotogrammetry
The Spectrophotogrammetry group investigates the utilisation of the 3D geometry, high-resolution photogrammetric images and object reflectance signatures in various applications.
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Eija Honkavaara
Contact person in research groups
Contact person in projects
Previous projects
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Development of block adjustment methods
The knowledge of the orientation of the images taken from airborne or space platforms is needed before the images can be exploited.
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Development of ground based and Remote Sensing, automated ‘real-time’ grass quality measurement techniques to enhance grassland management information platforms (GrassQ)
The focus of this project is to develop and enable an intelligent system that will apply precision management to whole farm grassland and grazing systems.
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Digital photogrammetry
The goal of digital photogrammetry is to establish the geometric relationship between an object and a digital image and derive information about the object strictly from the image.
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European Metrology for Earth Observation and Climate (EMEOC)
We are participating the European metrology research program (EMRP) project ”European Metrology for Earth Observation andRead more -
EuroSDR project: Radiometric aspects of digital photogrammetric images
Digital imaging is rapidly replacing film imaging in phtogrammetric data capture.
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Hyperspectral stereoscopic imaging in Remote sensing (HSI-STEREO)
Imaging using light-weight, Unmanned Airborne Vehicles (UAVs) is one of the most rapidly developing fields in remote sensing technology.
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Metric 3D environmental analysis based on aerial imaging and open spatial data (3DEnviAnalysis)
In the modern society, the need for up-to-date three dimensional (3D) information is growing in many application fields.
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National guidelines for airborne photogrammetry
We are coordinating a working group that develops novel national guidelines for airborne imaging.
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Orientation of aerial and satellite images without using targeted ground control
Solving orientations, i. e. parameters of the mathematical model of imaging, is an inevitable task when utilising aerial and satellite images
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Production and exploitation of geometrically accurate, multi-spectral, multi-angular, reflectance time series based on airborne photogrammetry (GEORAD)
This is a Postdoctoral Researchers Project funded by the Academy of Finland.Read more -
Quality of direct georeferencing and calibration of direct georeferencing systems
The direct georeferencing is based on integration of GPS and IMU.
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Quantitative remote sensing by 3D hyperspectral UAVs – From theory to practice (QuantitativeRS)
Remote sensing using small unmanned airborne vehicle (sUAV) is a rapidly emerging technology.
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Unmanned Airborne Vehicle- based 4D Remote Sensing for Mapping Rain Forest Biodiversity and Its Change in Brazil (UAV_4D_Bio)
The objective in this investigation is to develop biodiversity change mapping technologies.
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