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keyword:"VIIRS""
Overview
1-1 of 1 datasets.
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Detailed view
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Active fire product (VIIRS, 375 m)
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Dataset ID:
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27
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| Last updated: |
2019-01-09
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Dataset creators:
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Luise Wraase
Ulrike Selig
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Contact:
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Ulrike Selig
Luise Wraase
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Temporal coverage:
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2016-01-08 00:00:00
- 2017-05-05 00:00:00
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Geographic coverage:
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Bale Mountains
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Abstract:
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Abstract:
Data quality information is explicitly included in the data set's attribute table, field 'CONFIDENCE'. It says: "This value is based on a collection of intermediate algorithm quantities used in the detection process. It is intended to help users gauge the quality of individual hotspot/fire pixels. Confidence values are set to low, nominal and high. Low confidence daytime fire pixels are typically associated with areas of sun glint and lower relative temperature anomaly (<15K) in the mid-infrared channel I4. Nominal confidence pixels are those free of potential sun glint contamination during the day and marked by strong (>15K) temperature anomaly in either day or nighttime data. High confidence fire pixels are associated with day or nighttime saturated pixels."
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Additional info:
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Additional info:
Source data was downloaded from https://firms.modaps.eosdis.nasa.gov/download/.
For further information, please refer to https://earthdata.nasa.gov/
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Keywords:
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sites |
shp |
fire |
VIIRS |
timeseries |
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Intellectual rights:
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Florian Detsch
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1. Entity:
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| Entity name: |
Fire data from VIIRS |
| Entity type: | otherEntity
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