Results 41 to 50 of about 144,594 (186)
Does Light Pollution Affect Nighttime Ground-Level Ozone Concentrations?
Atmosphere, 2022 Ground-level ozone (O3) is mainly produced during daytime in the presence of ultraviolet (UV) light and later destroyed by nitrogen oxides during nighttime.
Syabiha Shith +5 more
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Shedding Light on the Shadow Economy: A Nighttime Light Approach
The Journal of Development Studies, 2016 AbstractMeasuring the shadow economy is inherently difficult, but critical for understanding economic development. Using census data on formal and informal sectors in Cambodia, we document that 96.6 per cent of non-farm establishments do not formally register with the government, and their sales accounted for 76.6 per cent of total sales in 2011 ...
Tanaka, Kiyoyasu, Keola, Souknilanh
openaire +1 more source
Remote Sensing, 2017 Nighttime light data can characterize urbanization, economic development, population density, energy consumption and other human activities. Additionally, carbon dioxide (CO2) emissions are closely related to the scope and intensity of human activities ...
Xiwen Zhang +3 more
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Applied Sciences, 2020 In recent years, vision-based vehicle detection has received considerable attention in the literature. Depending on the ambient illuminance, vehicle detection methods are classified as daytime and nighttime detection methods.
Tuan-Anh Pham, Myungsik Yoo
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Redai dili, 2022 With accelerated urbanization, urban nighttime crimes—especially robbery, snatching, and theft—have received increasing attention from scholars as the highest incidence of local criminal crimes.
Wang Canxiang +5 more
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A Multi-scale features-based cloud detection method for Suomi-NPP VIIRS day and night imagery [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesCloud detection is a necessary step before the application of remote sensing images. However, most methods focus on cloud detection in daytime remote sensing images.
J. Li +5 more
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Frontiers in Environmental Science, 2023 The nighttime lights accurately and coherently depict how humans live. This study uses nighttime light measurements to quantify changes in nighttime lighting and refugee population in Ukraine before and after the war.
Chaoqing Huang +6 more
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Everynight Accounting: Nighttime Lights as a Proxy for Economic Performance of Regions
Remote Sensing, 2022 Artificial nighttime lights, emitted from residential, industrial, commercial and entertainment areas, and captured by satellites, have proven to be a reliable proxy for on-ground human activities [...]
Nataliya Rybnikova
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Fine Classification of UAV Urban Nighttime Light Images Based on Object-Oriented Approach
Sensors, 2023 Fine classification of urban nighttime lighting is a key prerequisite step for small-scale nighttime urban research. In order to fill the gap of high-resolution urban nighttime light image classification and recognition research, this paper is based on a
Daoquan Zhang +3 more
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A global record of annual terrestrial Human Footprint dataset from 2000 to 2018
Scientific Data, 2022 Measurement(s) human footprint Technology Type(s) remote sensing Factor Type(s) Built Environment • Population Density • Nighttime lights • Croplands • Pastures • Roads • Railways • Navigable ...
Haowei Mu +7 more
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