AI-generated Key Takeaways
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These datasets provide nighttime lights data collected by the Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS).
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The CCNL dataset offers a reprocessed version of DMSP-OLS data (1992-2013) with improvements for consistency and reduced saturation/blooming effects.
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The radiance-calibrated dataset (V4) features global nighttime lights images without sensor saturation.
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The nighttime lights time series dataset (V4) includes cloud-free composites of DMSP-OLS data.
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CCNL: Consistent and Corrected Nighttime Light Dataset from DMSP-OLS (1992-2013) v1
The Consistent and Corrected Nighttime Lights (CCNL) dataset is a reprocessed version of the Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) Version 4. A series of methods was used to mitigate the impact of inter-annual inconsistency, saturation, and blooming effects and to improve data … dmsp eog imagery lights nighttime ols -
DMSP OLS: Global Radiance-Calibrated Nighttime Lights Version 4, Defense Meteorological Program Operational Linescan System
The Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) has a unique capability to detect visible and near-infrared (VNIR) emission sources at night. This collection contains global nighttime lights images with no sensor saturation. The sensor is typically operated at a high-gain setting to enable … dmsp eog imagery lights nighttime ols -
DMSP OLS: Nighttime Lights Time Series Version 4, Defense Meteorological Program Operational Linescan System
The Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) has a unique capability to detect visible and near-infrared (VNIR) emission sources at night. Version 4 of the DMSP-OLS Nighttime Lights Time Series consists of cloud-free composites made using all the available archived DMSP-OLS smooth resolution … dmsp eog imagery lights nighttime ols