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Facility based Flaring Estimates
Quinn Hart <[email protected]>University of California, DavisJuly 12, 2012
Flare / Field Association Process OverviewCA
Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of Interest
Threshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Raster
Process
Vector
Output
Internal
Field Data Sources
● California Facility Sources○ Supplied by CARB
● Atlas: Petroleum Economist Ltd WORLD ENERGY ATLAS
○ Region data○ Field names and types
● GNS: National Geospatial-Intelligence Agency. GEOnet Names Server (GNS)
○ Point data○ Includes populated places, etc.
● Internet Searches○ Locations○ Descriptive text
CA Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Regions of Interest
CA Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Lights of Interest Example
CA Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Estimation of flaring based on NOAA DMSP processing algorithm.
Lights are apportioned to individual sources.
Contours and Centers Example
CA Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Visual Inspection
CA Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Light Source Count
Flaring site 134
Ocean 20
Populated Place 58
Facility 23
Sources
Atlas Polygons
GNS
Web Search
Populated Places
Regions of
Interest
Global Lights
Lights of
InterestThreshold
Contours
Assign to features
Local Maxima
Expand and
Combine
PrelimRegion
VisualInspection
Pixels of Interest
Light Information
Field Summary
Outputs
● Location Overview○ Google Earth KML file
● Facility Flaring TablesField Number
flaresNumber Pixels
Total Light Flaring [MCM]
Boscan 2 105 1020 27.13
Majnoon 1 470 8515 226.5
● All Light Sources○ Point data summaries
● NOAA / Chris Elvidge○ DMSP processed files○ Flaring Algorithm and validation
● Google○ High resolution imagery○ Google Earth○ Fusion Tables
● Energy Atlas, NGA, Google, etc○ Facility Sources
Acknowledgements
![From: David Kaplan [mailto:dmkaplan@ucdavis.edu] Sent](https://img.pdfslide.us/doc/110x75/628ec6008250832ee41ebe4f/from-david-kaplan-mailtodmkaplan-sent-.jpg)
