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RECORD NUMBER: 3717 OF 3774

OLS Field Name OLS Field Data
Main Title Verify schema change log for verify light-duty greenhouse gas updates /
CORP Author Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality.
Publisher U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Compliance and Innovative Strategies Division,
Year Published 2011
Report Number EPA-420-B-11-037
Stock Number PB2012-103613
OCLC Number 775597301
Subjects Automobiles--Fuel consumption. ; Greenhouse gas mitigation.
Additional Subjects Light duty vehicles ; Greenhouse gases ; Exhaust emissions ; Computer programs ; Verification ; Schema ; Data elements ; Data validation ; US EPA ; XML programming language
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100CHQC.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100CHQC.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA 420-B-11-037 PDF file on file NVFEL Library/Ann Arbor, MI 02/13/2012
NTIS  PB2012-103613 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 07/11/2012
Collation 1 online resource (16 pages)
Abstract This document identifies XML schema modifications to the VERIFY Light Duty (LD) and Fuel Economy (FE) family of schemas to include Greenhouse Gas (GHG) data elements. There are 2 basic types of modifications. Modifications that involve internal file structure, having no impact to the logical data model, were made to bring the new schema in sync with the current schema development paradigm per EPA XML data standard (GD2-E). These changes involve only the location and organization of the schema components that comprise the logical data model and some changes to data type names. Modifications that involve the addition of new schema components to included GHG data were also made. Because the current schema development paradigm for certain kinds of data validation has moved the validation to business rules, hence making the schema much less susceptible to data requirement changes, new GHG data elements have more generic data types. Because some of the GHG data elements have been reused from the original LD schemas, these LD data elements now also have more generic data types. This basically relaxes the schema validation of the LD instances of these data elements but also requires that any business rules written for data validation for the GHG instances additionally be applied to the LD instances as well.
Notes Title from title screen (viewed Feb. 8, 2012). "October 2011." "EPA-420-B-11-037."
Place Published Washington, D.C.
Availability Notes Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Transportation and Air Quality. Compliance and Innovative Strategies Division.
PUB Date Free Form Oct 2011
Category Codes 97R; 68A; 62B; 85H
NTIS Prices PC A03/MF A03
BIB Level m
Medium electronic resource
Cataloging Source OCLC/T
Control Number 111400350
OCLC Time Stamp 20120208122226
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01304nam 2200277Ka 45020