Results 11 to 20 of about 2,347,202 (290)

Inter-Comparison of S-NPP VIIRS and Aqua MODIS Thermal Emissive Bands Using Hyperspectral Infrared Sounder Measurements as a Transfer Reference

open access: yesRemote Sensing, 2016
This paper compares the calibration consistency of the spectrally-matched thermal emissive bands (TEB) between the Suomi National Polar-orbiting Partnership (S-NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) and the Aqua Moderate Resolution ...
Yonghong Li, Aisheng Wu, Xiaoxiong Xiong
doaj   +3 more sources

Midnight sector observations of auroral omega bands [PDF]

open access: yes, 2011
We present observations of auroral omega bands on 28 September 2009. Although generally associated with the substorm recovery phase and typically observed in the morning sector, the features presented here occurred just after expansion phase onset and ...
Wild, J.A.   +16 more
core   +4 more sources

A possible generation mechanism for internal waves near the edge of a submesoscale eddy

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2021
Recently, it has been shown for the first time by observations that an anticyclonic mesoscale eddy can generate internal waves (wavelengths of 0.4 to 1 km) that carry energy away from the eddy.
I.P. Chunchuzov   +2 more
doaj   +1 more source

Multi-Sensor Fusion of SDGSAT-1 Thermal Infrared and Multispectral Images

open access: yesRemote Sensing, 2022
Thermal infrared imagery plays an important role in a variety of fields, such as surface temperature inversion and urban heat island effect analysis, but the spatial resolution has severely restricted the potential for further applications.
Lintong Qi   +4 more
doaj   +1 more source

Assessment of ASTER Thermal Bands Capabilities in Enhancing Accuracy of Support Vector Machine and Maximum Likelihood Classification Algorithms in Arid Regions [PDF]

open access: yesمدیریت بیابان, 2016
Data recorded in the thermal band satellites, are commonly used in the thermal characteristics of different phenomena, especially in desert areas. Classification is one of the most important steps in the use of satellite imagery.
Amir Hooshang Ehsani, Sahar Shahbazi
doaj   +1 more source

Minimum area confidence set optimality for confidence bands in simple linear regression [PDF]

open access: yes, 2007
The average width of a simultaneous confidence band has been used by several authors (e.g. Naiman, 1983, 1984, Piegorsch, 1985a) as a criterion for the comparison of different confidence bands.
Liu, W., Hayter, A.J.
core   +2 more sources

FUSION OF LANDSAT- 8 THERMAL INFRARED AND VISIBLE BANDS WITH MULTI-RESOLUTION ANALYSIS CONTOURLET METHODS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Land surface temperature image is an important product in many lithosphere and atmosphere applications. This image is retrieved from the thermal infrared bands. These bands have lower spatial resolution than the visible and near infrared data. Therefore,
F. Farhanj, M. Akhoondzadeh
doaj   +1 more source

Thermal emission of WASP-48b in the Ks-band [PDF]

open access: yesAstronomy & Astrophysics, 2018
We report a detection of thermal emission from the hot Jupiter WASP-48b in the Ks-band. We used the Wide-field Infra-red Camera on the 3.6-m Canada-France Hawaii Telescope to observe an occultation of the planet by its host star. From the resulting occultation lightcurve we find a planet-to-star contrast ratio in the Ks-band of 0.136 ± 0.014%, in ...
B. J. M. Clark   +5 more
openaire   +6 more sources

Calorimetric consequences of thermal softening in Johnson–Cook’s model [PDF]

open access: yes, 2013
At high loading rates, the development of adiabatic shear bands in metals is conventionally attributed to the strong interactions induced by viscoplastic dissipation within the bands and thermal softening effects.
RANC, Nicolas, CHRYSOCHOOS, André
core   +1 more source

FUSION OF NON-THERMAL AND THERMAL SATELLITE IMAGES BY BOOSTED SVM CLASSIFIERS FOR CLOUD DETECTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
The goal of ensemble learning methods like Bagging and Boosting is to improve the classification results of some weak classifiers gradually. Usually, Boosting algorithms show better results than Bagging.
N. Ghasemian, M. Akhoondzadeh
doaj   +1 more source

Home - About - Disclaimer - Privacy