Direct Reflectance Measurements from Drones: Sensor Absolute Radiometric Calibration and System Tests for Forest Reflectance Characterization

Direct Reflectance Measurements from Drones: Sensor Absolute Radiometric Calibration and System Tests for Forest Reflectance Characterization

Drone-based remote sensing has evolved rapidly in recent years. Miniaturized hyperspectral imaging sensors are becoming more common as they provide more abundant information of the object compared to traditional cameras. Reflectance is a physically defined object property and therefore often preferr...

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Bibliographic Details
Main Authors: Teemu Hakala, Lauri Markelin, Eija Honkavaara, Barry Scott, Theo Theocharous, Olli Nevalainen, Roope Näsi, Juha Suomalainen, Niko Viljanen, Claire Greenwell, Nigel Fox
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Sensors
Subjects:
radiometric calibration
spectral calibration
imaging spectrometer
radiance
reflectance
drone
UAV
hyperspectral
Online Access:http://www.mdpi.com/1424-8220/18/5/1417

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