@article{Markelin_2018,<br/><span class="tab"></span> title={METHODOLOGY FOR DIRECT REFLECTANCE MEASUREMENT FROM A DRONE: SYSTEM DESCRIPTION,<br/><span class="tab"></span> RADIOMETRIC CALIBRATION AND LATEST RESULTS},<br/><span class="tab"></span> volume={XLII–1},<br/><span class="tab"></span> ISSN={2194-9034},<br/><span class="tab"></span> url={http://dx.doi.org/10.5194/isprs-archives-xlii-1-283-2018},<br/><span class="tab"></span> DOI={10.5194/isprs-archives-xlii-1-283-2018},<br/><span class="tab"></span> journal={The International Archives of the Photogrammetry,<br/><span class="tab"></span> Remote Sensing and Spatial Information Sciences},<br/><span class="tab"></span> publisher={Copernicus GmbH},<br/><span class="tab"></span> author={Markelin,<br/><span class="tab"></span> L. and Suomalainen,<br/><span class="tab"></span> J. and Hakala,<br/><span class="tab"></span> T. and Oliveira,<br/><span class="tab"></span> R. A. and Viljanen,<br/><span class="tab"></span> N. and Näsi,<br/><span class="tab"></span> R. and Scott,<br/><span class="tab"></span> B. and Theocharous,<br/><span class="tab"></span> T. and Greenwell,<br/><span class="tab"></span> C. and Fox,<br/><span class="tab"></span> N. and Honkavaara,<br/><span class="tab"></span> E.},<br/><span class="tab"></span> year={2018},<br/><span class="tab"></span> month=sep,<br/><span class="tab"></span> pages={283–288} }