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REFLECTANCE ANISOTROPY MEASUREMENTS USING A PUSHBROOM SPECTROMETER MOUNTED ON UAV AND A LABORATORY GONIOMETER–PRELIMINARY RESULTS
UAV Hyperspectral Pushbroom BRF BRDF Goniometer
2015/9/10
During 2014–2015 we have developed a new method to measure reflectance factor anisotropy using a pushbroom spectrometer mounted on a multicopter UAV. In this paper/presentation we describe the acquisi...
Almost all natural surfaces exhibit an individual anisotropic reflectance characteristic due to contrasting optical properties of surface
elements and background as well as an uneven distribution of ...
Development of a CCD camera based reflex goniometer
reflex goniometer etalon gimbal plane parallel shifted laser temperature calibration
2015/8/24
The article describes the development of a reflex goniometer for biaxial angle measurement of a gimbal mounted mirror by means of a CCD camera. After the state of the art the measurement principle and...
The Facial Goniometer：An Instrument for the Direct Measurement of the Frankfort-Mandibular Plane Angle and the Gonion Angle
Facial Goniometer Direct Measurement Frankfort-Mandibular Plane Angle Gonion Angle
2009/3/16
The Facial Goniometer：An Instrument for the Direct Measurement of the Frankfort-Mandibular Plane Angle and the Gonion Angle.