Gis in air quality
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GIS in Air Quality. A very brief introduction. Glenn Gehring ITEP. Quapaw Site on July 22, 2004 – Site’s highest 8-hour Ozone. 93 ppb as an 8-hour average. Area 8-hour Ozone on July 22, 2004 . 8-hr Ozone on July 22, 2004, with Prediction Contours (ESRI Geostatistical Analyst) .

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GIS in Air Quality

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Gis in air quality

GIS in Air Quality

A very brief introduction

Glenn Gehring

ITEP


Gis in air quality

Quapaw Site on July 22, 2004 – Site’s highest 8-hour Ozone

93 ppb as an 8-hour average


Gis in air quality

Area 8-hour Ozone on July 22, 2004


Gis in air quality

8-hr Ozone on July 22, 2004, with Prediction Contours

(ESRI Geostatistical Analyst)


Gis in air quality

July 22, 2004, 24-hour Backward Trajectories

(NOAA Air Resource Laboratory HYSPLIT Model)


Gis in air quality

Oologah Power Plant 48-hr dispersion

(NOAA Air Resource Laboratory HYSPLIT Model)


Gis in air quality

GRDA Power Plant 48-hr dispersion

(NOAA Air Resource Laboratory HYSPLIT Model)


Gis in air quality

Muskogee Power Plant 48-hr dispersion

(NOAA Air Resource Laboratory HYSPLIT Model)


Gis in air quality

Combined 48-hour dispersion

(NOAA Air Resource Laboratory HYSPLIT Model)


Gis map on your dvd

GIS Map on Your DVD

2002 Emission Inventory (Point – Criteria & HAPS)

AQS Monitors (all that had coordinates back to 1960s)

Summary Data for Criteria Monitors (2003–2007, but 2007 may be incomplete due to AQS lag time)

Microsoft Access Database in folder


Gis map on your dvd cont

GIS Map on Your DVD (cont.)

  • File system set to “relative path”

    • All information must stay in folder, including new data you add

    • Drop folder on a computer with GIS and open map

  • Very few clicks enables new views on map


Gis in air quality

All AQS Sites

AQS ozone sites only


Gis in air quality

2002 EI showing all

point source emissions

2002 EI showing

mercury compound

Emissions with

proportional circles


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