@inproceedings{10544850d1db4f7b9baf475ce9bcb494,
title = "Miniaturized hyperspectral imager calibration and UAV flight campaigns",
abstract = "VTT Technical Research Centre of Finland has developed Tunable Fabry-Perot Interferometer (FPI) based miniaturized hyperspectral imager which can be operated from light weight Unmanned Aerial Vehicles (UAV). The concept of the hyperspectral imager has been published in the SPIE Proc. 7474, 8174 and 8374. This instrument requires dedicated laboratory and on-board calibration procedures which are described. During summer 2012 extensive UAV Hyperspectral imaging campaigns in the wavelength range 400 - 900 nm at resolution range 10 - 40 nm @ FWHM were performed to study forest inventory, crop biomass and nitrogen distributions and environmental status of natural water applications. The instrument includes spectral band limiting filters which can be used for the on-board wavelength scale calibration by scanning the FPI pass band center wavelength through the low and high edge of the operational wavelength band. The procedure and results of the calibration tests will be presented. A short summary of the performed extensive UAV imaging campaign during summer 2012 will be presented.",
keywords = "Airborne, Airborne sensors, Fabry-Perot Interferometer, Hyperspectral sensors",
author = "Heikki Saari and Ilkka P{\"o}l{\"o}nen and Heikki Salo and Eija Honkavaara and Teemu Hakala and Christer Holmlund and Jussi M{\"a}kynen and Rami Mannila and Tapani Antila and Altti Akuj{\"a}rvi",
year = "2013",
doi = "10.1117/12.2028972",
language = "English",
isbn = "978-0-8194-9758-1",
series = "Proceedings of SPIE",
publisher = "International Society for Optics and Photonics SPIE",
editor = "Roland Meynert and Neeck, {Steven P.} and Haruhisa Shimoda",
booktitle = "Sensors, Systems, and Next-Generation Satellites XVII",
address = "United States",
note = "SPIE Remote Sensing, 2013, Dresden, Germany ; Conference date: 23-09-2013 Through 26-09-2013",
}