Radiometric calibration is an essential process that converts raw digital counts recorded by Earth observation sensors into meaningful physical units, such as spectral radiance or top‐of‐atmosphere ...

The optical laboratories are dedicated to optical calibration, verification and validation tasks in the spectral, radiometric and geometric domain. The focus is on high-resolution spatial, radiometric ...

Tools dedicated to precision agriculture help farmers and agronomists optimise the ROI of their crops and improve their daily productivity. This high precision and analysis enable farming experts to ...

FLARE is a new capability for performing the vicarious radiometric calibration of high, medium, and low spatial resolution sensors. The SPecular Array Radiometric Calibration (SPARC) method employs ...

To guarantee measurements from infrared (IR) photonic sensors with certain accuracy, radiometric calibration (RC) is implemented to determine the radiometric responsivity of sensor and usually be ...

Polarimetric Synthetic Aperture Radar (PolSAR) calibration is a critical process in ensuring the accuracy and reliability of radar data used for Earth observation. By compensating for system-induced ...

The L'Ralph instrument provides spectral image data from visible to mid-infrared wavelengths for NASA's Lucy mission to the Jupiter Trojan asteroids. The overall objective of this work is to assist in ...

Radiometry, which is the measurement of electromagnetic radiation, is critically important for various environmental research works and can be applied for developing illumination sources for ...

Spectrometers are exceptionally versatile instruments capable of measuring light intensity in terms of its component wavelengths (i.e. by color). Fiber-coupled, cost-effective spectrometers like the ...