Results 1 to 10 of about 185 (89)
Potentiality of SDGSAT-1 glimmer imagery to investigate the spatial variability in nighttime lights
International Journal of Applied Earth Observation and Geoinformation, 2023 The successful launch of Sustainable Development Science Satellite 1 (SDGSAT-1) complements the existing nighttime lights (NTL) data with high spatial resolution in the three visible bands (40 m) and the panchromatic band (10 m).
Deyong Hu, Qiming Zheng, Biyun Guo
exaly +3 more sources
Granite Extraction Based on the SDGSAT-1 Satellite Thermal Infrared Spectrometer Imagery [PDF]
SensorsEarth observation by remote sensing plays a crucial role in granite extraction, and many current studies use thermal infrared data from sensors such as ASTER.
Boqi Yuan +4 more
doaj +2 more sources
Evapotranspiration Everywhere, All the Time: Towards a Unified View From Earth Observation. [PDF]
Glob Chang BiolThis paper discusses the evolution and revolution of Earth observation for evapotranspiration (ET), as we advanced from the first Landsat satellite and development of ET models through the progression of increasingly higher resolution across international space agencies and commercial industry with increasing ET model sophistication, cloud computing ...
Fisher JB +6 more
europepmc +2 more sources
AOD Derivation from SDGSAT-1/GLI Dataset in Mega-City Area
Remote Sensing, 2023 Aerosol optical depth (AOD) is the key parameter for determining the aerosol radiative effects and air quality variation. It is important to quantify nighttime aerosols using satellite-based night light images to understand their diurnal variations. This
Xiao-Ming Li, Yonghong Hu
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International Journal of Digital EarthThe tasseled cap transformation (TCT) is a widely used technique for reducing remote sensing multispectral data into three tasseled cap (TC) components – brightness, greenness, and wetness – while retaining essential information for various applications.
Haifeng Ding, Changyong Dou
exaly +3 more sources
Night lights from space: potential of SDGSAT‐1 for ecological applications
Remote Sensing in Ecology and ConservationLight pollution affects biodiversity at all levels, from genes to ecosystems, and improved monitoring and research is needed to better assess its various ecological impacts.
Dominique Weber +9 more
doaj +2 more sources
International Journal of Digital EarthNighttime light (NTL) data is a critical indicator for understanding social and environmental dynamics, offering unique insights into human activities after dark.
Ainong Li, Amin Naboureh, Jinhu Bian
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Vessel Detection with SDGSAT-1 Nighttime Light Images
Remote Sensing, 2023 The Sustainable Development Goals Science Satellite-1 (SDGSAT-1) Glimmer Imager for Urbanization (GIU) data is very sensitive to low radiation and capable of detecting weak light sources from vessels at night while significantly improving the spatial ...
Qian Yonggang +2 more
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International Journal of Digital EarthWetlands represent crucial ecosystems, with urban wetlands playing a significant role in regulating regional thermal environments. The Sustainable Development Goals Scientific Satellite 1 (SDGSAT-1), equipped with multiple sensors, boasts one of the ...
Zhenguo Niu
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International Journal of Digital EarthLand surface emissivity (LSE) represents an essential parameter for understanding land change and surface energy balance. While numerous algorithms have been proposed to retrieve LSE, they are seldom applied to remote sensing data with high spatial ...
Peng Ren, Lihua Zhao
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