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Open/Close section Identification Information
Title: Consolidated Human Activities Database (CHAD)
Abstract: The Consolidated Human Activity Database (CHAD) contains data obtained from human activity studies that were collected at city, state, and national levels. CHAD is intended to be an input file for exposure/intake dose modeling and/or statistical analysis.
File Identifier: {25B6EC2E-51D5-4691-A4C6-8249268DBEB3}
Open/Close section Constraints
Access Level: Public
License: http://edg.epa.gov/EPA_Data_License.html
Open/Close section Metadata Dates
Date Modified: 2014-01-01
Date Issued: 2014-01-01
Accrual Periodicity irregular
Open/Close section Contact Information
Organization: U.S. EPA Office of Research and Development (ORD) - National Exposure Research Laboratory (NERL)
Contact Person: Kristin Isaacs, U.S. EPA Office of Research and Development (ORD) - National Exposure Research Laboratory (NERL)
Email: isaacs.kristin@epa.gov
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Open/Close section Metadata Reference Information
Landing Page https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B25B6EC2E-51D5-4691-A4C6-8249268DBEB3%7D
Related Documents: https://edg.epa.gov/metadata/rest/document?id=%7B25B6EC2E-51D5-4691-A4C6-8249268DBEB3%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B25B6EC2E-51D5-4691-A4C6-8249268DBEB3%7D
/metadata/rest/document?&xsl=metadata_to_html_full&f=html&id=%7B25B6EC2E-51D5-4691-A4C6-8249268DBEB3%7D