نتایج جستجو برای: landsat 5 and 8
تعداد نتایج: 17095448 فیلتر نتایج به سال:
The Operational Land Imager (OLI) on Landsat-8 represents a generational change from heritage Landsat instruments in its design, while it maintains data continuity with the 40+ year Landsat data archive. It preserves the 30-m ground sample distance, 185-km swath width and VIS/NIR/SWIR spectral bands. Furthermore, data continuity resulted from extensive pre-launch and on-orbit calibration and ch...
This study aims to investigate how alternations of the land surface temperature (LST) affects normalized difference vegetation index (NDVI) in Paphos forest, Cyprus, using Landsat-5 and Landsat-8 imagery for time periods 1993–2000 2013–2018, respectively. A total 262 Landsat images were processed compute mean monthly NDVI LST values create a series. Using Cook’s distance, effect missing analysi...
The successful launch and operation of Landsat-8 extends the remarkable 40-year acquisition of space-based land remote-sensing data. To respond quickly to emergency needs, real-time data are directly downlinked to 17 ground stations across the world on a routine basis. With a size of approximately 1 Gb per scene, however, the standard level-1 product provided by these stations is not able to se...
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