Detector-level spectral characterization of the Suomi National Polar-orbiting Partnership Visible Infrared Imaging Radiometer Suite long-wave infrared bands M15 and M16

2015 ◽  
Vol 54 (16) ◽  
pp. 5109 ◽  
Author(s):  
Francis Padula ◽  
Changyong Cao
Keyword(s):  
Infrared Imaging ◽  
Spectral Characterization ◽  
Long Wave ◽  
Long Wave Infrared

scholarly journals A Bi-Spectral Microbolometer Sensor for Wildfire Measurement

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3690
Author(s):  
Denis Dufour ◽  
Loïc Le Noc ◽  
Bruno Tremblay ◽  
Mathieu N. Tremblay ◽  
Francis Généreux ◽  
...  
Keyword(s):  
Low Resource ◽  
Long Wave ◽  
Radiative Power ◽  
Infrared Radiances ◽  
Moderate Scale ◽  
Long Wave Infrared ◽  
Detector Type ◽  
Experimental Burns ◽  
Fire Radiative Power

This study describes the development of a prototype bi-spectral microbolometer sensor system designed explicitly for radiometric measurement and characterization of wildfire mid- and long-wave infrared radiances. The system is tested experimentally over moderate-scale experimental burns coincident with FLIR reference imagery. Statistical comparison of the fire radiative power (FRP; W) retrievals suggest that this novel system is highly reliable for use in collecting radiometric measurements of biomass burning. As such, this study provides clear experimental evidence that mid-wave infrared microbolometers are capable of collecting FRP measurements. Furthermore, given the low resource nature of this detector type, it presents a suitable option for monitoring wildfire behaviour from low resource platforms such as unmanned aerial vehicles (UAVs) or nanosats.

Electronic crosstalk characterization of Terra MODIS long wave infrared channels

2015 ◽  
Author(s):  
Sriharsha Madhavan ◽  
Xiaoxiong Xiong ◽  
Junqiang Sun ◽  
Kwofu Chiang ◽  
Aisheng Wu
Keyword(s):  
Long Wave ◽  
Terra Modis ◽  
Long Wave Infrared

Calibration Method of Micro-polarizer Array Long-wave Infrared Imaging System

2019 ◽  
Vol 48 (6) ◽  
pp. 611004
Author(s):  
闫羽 YAN Yu ◽  
徐小红 XU Xiao-hong ◽  
范之国 FAN Zhi-guo ◽  
张强 ZHANG Qiang ◽  
金海红 JIN Hai-hong
Keyword(s):  
Infrared Imaging ◽  
Imaging System ◽  
Calibration Method ◽  
Infrared Imaging System ◽  
Long Wave ◽  
Long Wave Infrared

scholarly journals Optical design, laboratory test, and calibration of airborne long wave infrared imaging spectrometer

2017 ◽  
Vol 25 (19) ◽  
pp. 22440 ◽  
Author(s):  
Liyin Yuan ◽  
Zhiping He ◽  
Gang Lv ◽  
Yueming Wang ◽  
Chunlai Li ◽  
...  
Keyword(s):  
Laboratory Test ◽  
Infrared Imaging ◽  
Optical Design ◽  
Imaging Spectrometer ◽  
Long Wave ◽  
Long Wave Infrared

scholarly journals Three-dimensional polarimetric integral imaging in photon-starved conditions: performance comparison between visible and long wave infrared imaging

2020 ◽  
Vol 28 (13) ◽  
pp. 19281
Author(s):  
Kashif Usmani ◽  
Timothy O’Connor ◽  
Xin Shen ◽  
Pete Marasco ◽  
Artur Carnicer ◽  
...  
Keyword(s):  
Infrared Imaging ◽  
Three Dimensional ◽  
Performance Comparison ◽  
Integral Imaging ◽  
Long Wave ◽  
Long Wave Infrared

scholarly journals Three-dimensional integral imaging and object detection using long-wave infrared imaging

2017 ◽  
Vol 56 (9) ◽  
pp. D120 ◽  
Author(s):  
Satoru Komatsu ◽  
Adam Markman ◽  
Abhijit Mahalanobis ◽  
Kenny Chen ◽  
Bahram Javidi
Keyword(s):  
Object Detection ◽  
Infrared Imaging ◽  
Three Dimensional ◽  
Integral Imaging ◽  
Long Wave ◽  
Long Wave Infrared ◽  
Dimensional Integral

Infrared Imaging Fourier Transform Spectrometer as the Stand-Off Gas Detection System

2011 ◽  
Vol 18 (4) ◽  
pp. 607-620 ◽  
Author(s):  
Mariusz Kastek ◽  
Tadeusz Piątkowski ◽  
Piotr Trzaskawka
Keyword(s):  
Fourier Transform ◽  
Infrared Imaging ◽  
Detection System ◽  
Reference Signal ◽  
Field Of View ◽  
Gas Detection ◽  
Fourier Transform Spectrometer ◽  
Theoretical Evaluation ◽  
Long Wave ◽  
Long Wave Infrared

Infrared Imaging Fourier Transform Spectrometer as the Stand-Off Gas Detection SystemThe article presents the detection of gases using an infrared imaging Fourier-transform spectrometer (IFTS). The Telops company has developed the IFTS instrumentHyperCam, which is offered as a short- or long-wave infrared device. The principle ofHyperCamoperation and methodology of gas detection has been shown in the paper, as well as theoretical evaluation of gas detection possibility. Calculations of the optical path between the IFTS device, cloud of gases and background have been also discussed. The variation of a signal reaching the IFTS caused by the presence of a gas has been calculated and compared with the reference signal obtained without the presence of a gas in IFTS's field of view. Verification of the theoretical result has been made by laboratory measurements. Some results of the detection of various types of gases has been also included in the paper.

Compressive Spectroscopic Long-Wave Infrared Imaging

2021 ◽  
Author(s):  
Jake M. Charsley ◽  
Marius Rutkauskas ◽  
Yoann Altmann ◽  
Margaret Smith ◽  
Christina Young ◽  
...  
Keyword(s):  
Infrared Imaging ◽  
Long Wave ◽  
Long Wave Infrared
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