Results 21 to 30 of about 2,500,280 (196)

Validation of MOPITT carbon monoxide using ground-based Fourier transform infrared spectrometer data from NDACC [PDF]

Atmospheric Measurement Techniques, 2017
The Measurements of Pollution in the Troposphere (MOPITT) satellite instrument provides the longest continuous dataset of carbon monoxide (CO) from space.
R. R. Buchholz, M. N. Deeter, H. M. Worden, J. Gille, D. P. Edwards, J. W. Hannigan, N. B. Jones, C. Paton-Walsh, D. W. T. Griffith, D. Smale, J. Robinson, K. Strong, S. Conway, R. Sussmann, F. Hase, T. Blumenstock, E. Mahieu, B. Langerock   +17 more
doaj   +1 more source

Thermal Infrared Spectra Characteristics of Rare Metal Minerals and Rock in the Keketuohai Deposit, Xijiang

Yankuang ceshi, 2021
BACKGROUND At present, the application of new materials and new energy in various fields continues to deepen, and rare metal deposits have ushered in a worldwide upsurge of research and exploration.
HUI Guang-ji, GAO Qing-nan, SONG Li-qiang, SUN Dong-xun   +3 more
doaj   +1 more source

Sparse GANs for Thermal Infrared Image Generation From Optical Image

IEEE Access, 2020
Thermal infrared (TIR) images are not influenced by the illumination variations and can be used in total darkness. With these advantages, TIR technology has a wide application in surveillance systems and various defense systems.
Xiaoyan Qian, Miao Zhang, Feng Zhang
doaj   +1 more source

Day and Night Clouds Detection Using a Thermal-Infrared All-Sky-View Camera

Remote Sensing, 2021
The formation and evolution of clouds are associated with their thermodynamical and microphysical progress. Previous studies have been conducted to collect images using ground-based cloud observation equipment to provide important cloud characteristics ...
Yiren Wang, Dong Liu, Wanyi Xie, Ming Yang, Zhenyu Gao, Xinfeng Ling, Yong Huang, Congcong Li, Yong Liu, Yingwei Xia   +9 more
doaj   +1 more source

Lessons Learned during Instrument Testing for the Thermal Infrared Sensor (TIRS) [PDF]

43rd International Conference on Environmental Systems, 2013
The Themal InfraRed Sensor (TIRS) instrument, set to launch on the Landsat Data Continuity Mission in 2013, features a passively cooled telescope and IR detectors which are actively cooled by a two stage cryocooler. In order to proceed to the instrument level test campaign, at least one full functional test was required, necessitating a thermal vacuum ...
Hume L. Peabody, Veronica Otero, Dave Neuberger   +2 more
openaire   +1 more source

Geometric Correction for Thermographic Images of Asteroid 162173 Ryugu by TIR (Thermal Infrared Imager) onboard Hayabusa2 [PDF]

Earth, Planets and Space, 2021
Abstract The thermal infrared imager (TIR) onboard the Hayabusa2 spacecraft performed thermographic observations of the asteroid 162173 Ryugu (1999 JU3) from June 2018 to November 2019. Our previous reports showed the surface temperature and thermal inertia maps of Ryugu. At that time, the mapping procedure from observed TIR images to the shape
Takehiko Arai, Tatsuaki Okada, Satoshi Tanaka, Tetsuya Fukuhara, Hirohide Demura, Toru Kouyama, Naoya Sakatani, Yuri Shimaki, Hiroki Senshu, Tomohiko Sekiguchi, Jun Takita, Naru Hirata, Yukio Yamamoto   +12 more
openaire   +3 more sources

PANTIR - A DUAL CAMERA SETUP FOR PRECISE GEOREFERENCING AND MOSAICING OF THERMAL AERIAL IMAGES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Research and monitoring in fields like hydrology and agriculture are applications of airborne thermal infrared (TIR) cameras, which suffer from low spatial resolution and low quality lenses.
I. Weber, A. Jenal, C. Kneer, J. Bongartz   +3 more
doaj   +1 more source

The Thermal Infrared Sensor (TIRS) on Landsat 8: Design Overview and Pre-Launch Characterization [PDF]

Remote Sensing, 2015
The Thermal Infrared Sensor (TIRS) on Landsat 8 is the latest thermal sensor in that series of missions. Unlike the previous single-channel sensors, TIRS uses two channels to cover the 10–12.5 micron band. It is also a pushbroom imager; a departure from the previous whiskbroom approach.
Dennis C. Reuter, Cathleen M. Richardson, Fernando A. Pellerano, James R. Irons, Richard G. Allen, Martha C. Anderson, Murzy D. Jhabvala, Allen W. Lunsford, Matthew Montanaro, Ramsey L. Smith, Zelalem Tesfaye, Kurtis J. Thome   +11 more
openaire   +2 more sources

Applicability of Landsat 8 thermal infrared sensor for identifying submarine groundwater discharge springs in the Mediterranean Sea basin [PDF]

Hydrology and Earth System Sciences, 2021
Submarine groundwater discharge (SGD) has received increasing attention over the past 2 decades as a source of nutrients, trace elements and ocean pollutants that may alter coastal biogeochemical cycles.
S. Jou-Claus, S. Jou-Claus, A. Folch, A. Folch, J. Garcia-Orellana, J. Garcia-Orellana   +5 more
doaj   +1 more source

Disaggregation of Landsat-8 Thermal Data Using Guided SWIR Imagery on the Scene of a Wildfire

Remote Sensing, 2018
Thermal data products derived from remotely sensed data play significant roles as key parameters for biophysical phenomena. However, a trade-off between spatial and spectral resolutions has existed in thermal infrared (TIR) remote sensing systems, with ...
Kangjoon Cho, Yonghyun Kim, Yongil Kim
doaj   +1 more source