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Record Search Query: ServiceParameters>MODELS>ATMOSPHERIC CHEMISTRY MODELS

LONGZ - Terrain Screening Model
Entry ID: LONGZ-Model

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Summary
Abstract: (Summary adapted from EPA.)

LONGZ a steady-state Gaussian plume formulation for both urban and rural
areas in flat or complex terrain to calculate long term (seasonal and/or
annual) ground-level ambient air concentrations attributable to emissions from
up to 14,000 arbitrarily placed sources (stack, buildings, and area sources).
Related URL
Description: Support Center for Regulatory Air Models Home Page.
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Service Citation
Originators: EPA
Title: LONGZ - Terrain Screening Model
Provider: NTIS, NOAA
URL: http://www.epa.gov/scram001/userg/ntisinfo.txt
Service Keywords
MODELS >REGULATORY MODELS Parameter Definition
MODELS >ATMOSPHERIC CHEMISTRY MODELS Parameter Definition

Ancillary Keywords
Air Quality Models
EPA
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Service Provider
DOC/NTIS > National Technical Information Service, U.S. Department of Commerce Supplemental Info
Service Organization URL: http://www.ntis.gov/

Service Provider Personnel
Name: NTIS
Phone: 703-487-4650
Phone: TELEX: 64617
Fax: 703-321-8547
Fax: 703-321-9038
Email: info at ntis.fedworld.gov
Contact Address:
National Technical Information Service (NTIS)
U.S. Department of Commerce
5285 Port Royal Road
City: Springfield
Province or State: VA
Postal Code: 22161
Country: USA
Distribution Media
Distribution_Media: Electronic/Download
Distribution_Size: 56KB
Distribution_Format: zip
Fees: None
Personnel
DENNIS ATKINSON
Role: TECHNICAL CONTACT
Phone: 919-541-0518
Fax: 919-541-0044
Email: atkinson.dennis at epa.gov
Contact Address:
US EPA
Office of Air Quality Planning and Standards (OAQPS)
Technology Transfer Network
Mail Code D143-02
City: Research Triangle Park
Province or State: NC
Postal Code: 27711
Country: USA
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Creation and Review Dates
SERF Creation Date: 2003-02-14
SERF Last Revision Date: 2007-05-10
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Responsible NASA Official:  Lola Olsen
Last Updated:  April 2014