Results 91 to 100 of about 75,329 (191)

The Integrated Use of DMSP-OLS Nighttime Light and MODIS Data for Monitoring Large-Scale Impervious Surface Dynamics: A Case Study in the Yangtze River Delta

open access: yesRemote Sensing, 2014
The timely and reliable estimation of imperviousness is essential for the scientific understanding of human-Earth interactions. Due to the unique capacity of capturing artificial light luminosity and long-term data records, the Defense Meteorological ...
Zhenfeng Shao, Chong Liu
doaj   +1 more source

Aligning Pixel Values of DMSP and VIIRS Nighttime Light Images to Evaluate Urban Dynamics

open access: yesRemote Sensing, 2019
The brightness of pixels in nighttime light images (NTL) has been regarded as the proxy of the urban dynamics. However, the great difference between the pixel values of NTL from the Defense Meteorological Satellite Program’s Operational Linescan ...
Kang Wu, Xiaonan Wang
doaj   +1 more source

World energy consumption pattern as revealed by DMSP-OLS nighttime light imagery

open access: yesGIScience & Remote Sensing, 2015
Remotely sensed nighttime light (NTL) from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS) provides a spatially consistent and cost-effective mean to estimate energy consumption pattern. While previous researches have documented the application of NTL to predict electric power consumption (EPC) with varying degrees
Yanhua Xie, Qihao Weng
openaire   +1 more source

Assessing nighttime DMSP/OLS data for detection of human settlements in the brazilian Amazonia

open access: yes, 2001
This paper describes an initial assessment of the DMSP/OLS night-light data as an instrument to investigate the human presence and activity over the Brazilian Amazonia. The work explores the potential of the sensor for detecting and monitoring urban area
Câmara, Gilberto   +4 more
core  

Nighttime Lights PC1-4 based on the Version 4 DMSP-OLS Nighttime Lights Time Series 1997–2014

open access: yes, 2018
Nighttime Lights PC1-4 based on the Version 4 DMSP-OLS Nighttime Lights Time Series 1997–2014. Derived using SAGA GIS Principal Component analysis. Image and data processing by NOAA's National Geophysical Data Center.
Tomislav Hengl (623477), Tomislav Hengl
core   +1 more source

Spatiotemporal Variability of Dimethylsulphoniopropionate on a Fringing Coral Reef : The Role of Reefal Carbonate Chemistry and Environmental Variability [PDF]

open access: yes, 2013
This research was financially supported by a NERC studentship (NE/H525303/1) to HB, a University of Glasgow Mobility Scholarship to HB and PD and a Royal Society of Edinburgh/Scottish Government Fellowship (RSE 48701/1) and Carnegie Trust for the ...
Magdy A Alwany   +23 more
core   +1 more source

Prediction of the Old-Age Dependency Ratio in Chinese Cities Using DMSP/OLS Nighttime Light Data. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Li Y, Zhang C, Tong Y, Zhang Y, Chen G.
europepmc   +1 more source

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