Introduction |
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Data Standards |
| Learn about the contents, uses, and planned enhancements to the EDR. |
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Access information about approved and candidate data standards designed to promote efficient sharing of environmental information among EPA, states, tribes and other information trading partners. |
Compare Tool |
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XML |
| Search for and compare data elements from various sources (e.g., data standards, data systems). |
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Access XML tags for final Agency data standards and an XML search feature that allows users to query XML (Extensible Markup Language) tags from specific information resource types. XML is a technology designed to facilitate the exchange of data. |
Code Sets |
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Search |
| Locate commonly used Code Sets (e.g., State names). Code Sets contain permissible values, value meaning names, and value meaning definitions that can be used in application development. Some of these Code Sets are related to EPA data standards. |
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Search for metadata by information resource, text, alphabetically or by specific metadata item. |
Contact Us |
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| If you have comments, questions, or need assistance in finding information in the Environmental Data Registry or want to report a broken link or data error, please let us know. |
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