Results 11 to 20 of about 79,346 (156)

Evaluation of NPP-VIIRS Nighttime Light Data for Mapping Global Fossil Fuel Combustion CO2 Emissions: A Comparison with DMSP-OLS Nighttime Light Data. [PDF]

open access: yesPLoS ONE, 2015
Recently, the stable light products and radiance calibrated products from Defense Meteorological Satellite Program's (DMSP) Operational Linescan System (OLS) have been useful for mapping global fossil fuel carbon dioxide (CO2) emissions at fine spatial ...
Jinpei Ou   +4 more
doaj   +3 more sources

Integrating Multiple Source Data to Enhance Variation and Weaken the Blooming Effect of DMSP-OLS Light

open access: yesRemote Sensing, 2015
Defense Meteorological Satellite Program/Operational Linescan System (DMSP-OLS) nighttime light has proved to be an effective tool to monitor human activities, especially in mapping urban areas.
Ruifang Hao   +5 more
doaj   +2 more sources

ESTIMATING INDUSTRIAL STRUCTURE CHANGES IN CHINA USING DMSP – OLS NIGHT-TIME LIGHT DATA DURING 1999–2012 [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The Defense Meteorological Satellite Program’s Operational Linescan System (DMSP-OLS) night-time light imagery has been proved to be a powerful tool to monitor economic development with its relatively high spatial resolution at large scales.
X. Han, G. Tana, K. Qin, H. Letu
doaj   +3 more sources

An Improved Index for Urban Population Distribution Mapping Based on Nighttime Lights (DMSP-OLS) Data: An Experiment in Riyadh Province, Saudi Arabia

open access: yesRemote Sensing, 2021
Knowledge of the spatial pattern of the population is important. Census population data provide insufficient spatial information because they are released only for large geographic areas.
Mohammed Alahmadi   +3 more
doaj   +5 more sources

Constructing a New Inter-Calibration Method for DMSP-OLS and NPP-VIIRS Nighttime Light

open access: yesRemote Sensing, 2020
The anthropogenic nighttime light (NTL) data that are acquired by satellites can characterize the intensity of human activities on the ground. It has been widely used in urban development assessment, socioeconomic estimate, and other applications ...
Jinji Ma   +4 more
doaj   +2 more sources

Cross-Sensor Nighttime Lights Image Calibration for DMSP/OLS and SNPP/VIIRS with Residual U-Net

open access: yesRemote Sensing, 2021
Remote sensing of nighttime lights (NTL) is widely used in socio-economic studies of economic growth, urbanization, stability of power grid, environmental light pollution, pandemics and military conflicts.
Dmitry Nechaev   +5 more
doaj   +2 more sources

Identifying and Correcting Signal Shift in DMSP-OLS Data

open access: yesRemote Sensing, 2020
Defense Meteorological Satellite Program Operational Linescan System (DMSP-OLS) nighttime light data has become a key tool of the environmental and social scientific fields, but suffers from several validity problems. We highlight one such problem—shifts
Konstantin Ash, Kevin Mazur
doaj   +2 more sources

Extending the DMSP Nighttime Lights Time Series beyond 2013 [PDF]

open access: yesRemote Sensing, 2021
Data collected by the Defense Meteorological Satellite Program’s Operational Linescan System (DMSP-OLS) sensors have been archived and processed by the Earth Observation Group (EOG) at the National Oceanic and Atmospheric Administration (NOAA) to make ...
Tilottama Ghosh   +5 more
doaj   +2 more sources

Using Multi-Source Geospatial Information to Reduce the Saturation Problem of DMSP/OLS Nighttime Light Data

open access: yesRemote Sensing, 2022
The DMSP/OLS Nighttime light (NTL) data directly reflect the spatial distribution and light intensity of artificial lighting from the Earth’s surface at night, and has become an emerging instrument for urbanization research, including in the monitoring ...
Qifei Zhang   +4 more
doaj   +2 more sources

Оцінка стану та змін загального соціально-економічного розвитку України за період 1992—2012 роки на основі матеріалів зйомок космічного апарата DMSP/OLS (США) про нічну освітленість території

open access: yesДоповiдi Нацiональної академiї наук України, 2018
Проведено кореляційну оцінку змін основних соціально-економічних показників України з даними аналізу інтенсивності нічної освітленості за матеріалами зйомок космічним апаратом DMSP/OLS. Використовувався архів супутникових знімків за період 1992—2012 рр.
V.I. Lyalko   +3 more
doaj   +2 more sources

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