In this study, we investigated the implications of narrow spectral response, high radiometric resolution (12 bits), and higher signal-to-noise ratio of the Landsat 8 Operational Land Imager (OLI) sensor for the estimation of LAI. The... C Masemola,MA Cho,A Ramoelo - 《International Journal...
For example,Landsat-8produces 11 images and each band consists of the following spectral resolution: Each band has a spatial resolution of 30 meters except for bands 8, 10, and 11. While the panchromatic band has a spatial resolution of 15 meters, its thermal bands have a 100-meter pixel ...
midlatitude mountains. We use 26 Landsat 8 scenes with manually delineated cloud, snow, and land cover to assess the performance of two cloud masks: CFMask for the Landsat 8 OLI and the cloud mask that ships with Moderate-Resolution Imaging Spectroradiometer (MODIS) surface reflectance products MO...
In this paper, we propose an adaptive approach to estimate subpixel amounts of carbonate rocks using OLI-Landsat 8 image data. The main formulation is derived from exhaustive analysis of the spectral behavior of several carbonate materials. The formulation is subsequently adapted through the use of...
The spectroradiometer has a spectral resolution of 6 nm with a wavelength accuracy of +2 nm. The results presented in this paper highlight the direct solar irradiance is reduced significantly as seen in Fig. 25. This reduction in the direct irradiance is significant particularly in the ...
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This can be considered as a particular problem of data fusion. Such images are produced by satellites such as Landsat with a spatial resolution of 15 m, DigitalGlobe's range of satellites, and Satellite for Observation of Earth (in French: Satellite Pour l'Observation de la Terre, or SPOT)...
The extent to which broadband imagery collected by operational satellites can represent the higher dimensional mixing space is a function of both the spatial and spectral resolution of the sensor. AVIRIS imagery offers the spatial and spectral resolution necessary to investigate the scale dependence of ...
Study on Drought Monitoring Based on Spectral Indices in Noyyal River Sub-watershed Using Landsat-8 ImageriesDrought is an extreme condition due to moisture deficiency and has adverse effect on society. Agricultural drought occurs when there is a reduction in soil moisture which produces serious ...
to assess the accuracy of each downscaling method based on qualitative and quantitative analysis with synchronous Landsat 8TIRS LST data.The results show that both models could effectively enhance the spatial resolution while simultaneously preserving the characteristics and spatial distribution of the ...