| snippet:
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Pre- and Post- Event Black Marble HD imagery of the Woolsey Fire
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| summary:
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Pre- and Post- Event Black Marble HD imagery of the Woolsey Fire
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| accessInformation:
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NASA Black Marble Team |
| thumbnail:
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thumbnail/thumbnail.png |
| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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Date of Imagery:
11/15/2018
Purpose/Summary:
The pre- and post-event images of NASA’s Black Marble product show the lights at night from Los Angeles County and Ventura County, Los Angeles. The images were based on data collected before the wildfires and on November 15, 2018. The NASA Black Marble product suite has been used to assess disruptions in energy infrastructure and utility services following major disasters. The night-time imageries are useful for pre-event and post-event mapping and monitoring of power outages in cloud-free conditions. The Day/Night Band (DNB) sensor of the Visible Infrared Imaging Radiometer Suite (VIIRS), on board the NASA/NOAA Suomi-National Polar-orbiting Partnership (S-NPP) and NASA/NOAA Joint Polar Satellite System (JPSS) satellite platforms, provide daily global measurements of nocturnal visible and near-infrared (NIR) light that are suitable for Earth system science and applications studies. The VIIRS Black Marble product suite detects light in a range of wavelengths from green to near-infrared, including city lights and lights from other activity.
Suggested Use:
Compare pre and post-event imagery to map power outages caused by the wildfires.
Satellite/Sensor: Suomi NPP/VIIRS; 30 m resolution
Credit/Acknowledgements: NASA Black Marble team
Learn more about NASA Black Marble Product Suite: https://viirsland.gsfc.nasa.gov/Products/NASA/BlackMarble.html |
| licenseInfo:
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NASA data and products are freely available to federal, state, public, non-profit and commercial users. This information can be experimental- or research-grade data products and may not be appropriate for operational use. These NASA data products, services, and the Disasters Mapping Portal are intended to aid decision makers and enhance situational awareness, but these data are not guaranteed to be consistently available or routinely updated. Please cite the information according to the direction provided in the metadata. Use of this product should include: "Contains data provided by NASA Black Marble team". |
| catalogPath:
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| title:
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woolsey_blackmarblehd_20181115 |
| type:
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Image Service |
| url:
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https://maps.disasters.nasa.gov/ags03/admin/CA_fires_2018/woolsey_blackmarblehd_20181115/ImageServer |
| tags:
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["Black Marble","Black Marble HD","Woolsey Fire","NAS Disasters Program","Woolsey","Wildfire","Fire","California Fire"] |
| culture:
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en-US |
| name:
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woolsey_blackmarblehd_20181115 |
| guid:
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|
| spatialReference:
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GCS_WGS_1984 |