C ombined A erosol T rajectory T ool CATT
description
Transcript of C ombined A erosol T rajectory T ool CATT
Combined Aerosol Trajectory Tool CATT
Indicates the origin of air masses for specific aerosol conditionMANE-VU & MRPO
Fast Aerosol Sensing Tools for Natural Event Tracking
FASTNETDemonstration of tools and procedures for natural event characterization
NESCAUM
Tools in support of Inter-RPO Data Analysis Workgroup
Combined Aerosol Trajectory Tool (CATT)Example: Airmass origin for high (2.5*average) nitrate
Boundary Waters
Lye Brook Smoky Mtn.
Doly Sods
Triangulation indicates nitrate source in the corn belt
CATT Tool User Interface
Map View:
Superimposed GIS layers
Layer Controls:
Location selector
Parameter selector
Filter conditions
CATT:
Single web page
Rendering
Zoom, Pan, Point
Color, Size, Visibility
Next Process
Next Process
Why? How?
When? Where?CATT: A Community Tool!
Part of an Analysis Value Chain
Aerosol Data
Collection IMP. EPA
Aerosol Sensors
Integration VIEWS
Integrated AerData
AEROSOL
Weather Data
Assimilate NWS
Gridded Meteor.
Trajectory ARL
Traject.Data
TRANSPORT
TrajData Cube
Aggreg. Traject.
AerData Cube
CATT
Aggreg.Aerosol
CATT-In CAPITA
CATT-In CAPITA
There!
Not There! Further Analysis
GIS
Grid Processing
Emission
Comparison
Fast Aerosol Sensing Tools for Natural Event Tracking FASTNET
Analysts Console
Community Website