Results 21 to 30 of about 36,774 (290)
A Study of the Land Cover of Razzaza Lake during the Past 25 Years Using Remote Sensing Methods
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 In this study, the Earth's surface was studied in Razzaza Lake for 25 years, using remote sensing methods. Images of the satellites Landsat 5 (TM) and 8 (OLI) were used to study and determine the components of the land cover. The study covered the years
Noor S. Ahmed, Hameed M. Abduljabbar
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PIXEL-BASED CLASSIFICATION ANALYSIS OF LAND USE LAND COVER USING SENTINEL-2 AND LANDSAT-8 DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 The aim of this study is to conduct accuracy analyses of Land Use Land Cover (LULC) classifications derived from Sentinel-2 and Landsat-8 data, and to reveal which dataset present better accuracy results.
A. Sekertekin, A. M. Marangoz, H. Akcin
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International Journal of Applied Earth Observations and Geoinformation, 2023 One important mission of the newly launched Landsat-9 is to collaborate with Landsat-8 to reduce the revisit period of Landsat Earth observations to eight days. This requires a high level of consistency between the two satellite data.
Hanqiu Xu, Mengjie Ren, Lijuan Yang
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The Spectral Response of the Landsat-8 Operational Land Imager [PDF]
Remote Sensing, 2014 Abstract: This paper discusses the pre-launch spectral characterization of the Operational Land Imager (OLI) at the component, assembly and instrument levels and relates results of those measurements to artifacts observed in the on-orbit imagery. It concludes that the types of artifacts observed and their magnitudes are consistent with the results of ...
Julia A. Barsi +4 more
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Validation of Landsat-9 and Landsat-8 Surface Temperature and Reflectance during the Underfly Event
Remote Sensing, 2023 With the launch of Landsat-9 on 27 September 2021, Landsat continues its fifty-year continuity mission of providing users with calibrated Earth observations. It has become a requirement that an underflight experiment be performed during commissioning to support sensor cross-calibration. In this most recent experiment, Landsat-9 flew under Landsat-8 for
Rehman S. Eon +6 more
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Landsat 8 OLI Broadband Albedo Validation in Antarctica and Greenland [PDF]
Remote Sensing, 2021 The albedo is a fundamental component of the processes that govern the energy budget, and particularly important in the context of climate change. However, a satellite-based high-resolution (30 m) albedo product which can be used in the polar regions up to 82.5° latitude during the summer seasons is lacking.
Giacomo Traversa +3 more
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A One Year Landsat 8 Conterminous United States Study of Cirrus and Non-Cirrus Clouds
Remote Sensing, 2015 The first year of available Landsat 8 data over the conterminous United States (CONUS), composed of 11,296 acquisitions sensed over more than 11 thousand million 30 m pixel locations, was analyzed comparing the spatial and temporal incidence of 30 m ...
Valeriy Kovalskyy, David P. Roy
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PlanetScope and Landsat 8 Imageries for Bathymetry Mapping
Journal of Marine Science and Engineering, 2020 Bathymetry has a great importance in coastal projects. Obtaining proper bathymetric information is necessary for navigation, numerical modeling, and coastal zone management studies.
Bassam Gabr +2 more
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Remote Sensing, 2022 Accurate estimation of forest above-ground biomass (AGB) is critical for assessing forest quality and carbon stocks, which can improve understanding of the vegetation growth processes and the global carbon cycle.
Fugen Jiang +5 more
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Forum Geografi, 2022 Bali is an island situated among the Indonesian archipelago with huge potential to host mangrove forests. Using remote sensing technology advances, satellite images, such as Landsat images, might be employed to analyse mangrove forest distribution and ...
Putu Perdana Kusuma Wiguna +7 more
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