XSLT HTML Java Common Lisp CSS Emacs Lisp Other
Switch branches/tags
mccartneyrc3 m1release help eml2beta2 XALAN_STYLESHEET_CHANGES SVN_IMPORT STMML_SCHEMA_UPDATE RELEASE_EML_2_1_1 RELEASE_EML_2_1_1_RC_4 RELEASE_EML_2_1_1_RC_3 RELEASE_EML_2_1_1_RC_2 RELEASE_EML_2_1_1_RC_1 RELEASE_EML_2_1_0 RELEASE_EML_2_1_0_RC_4 RELEASE_EML_2_1_0_RC_3 RELEASE_EML_2_1_0_RC_2 RELEASE_EML_2_1_0_RC_1 RELEASE_EML_2_0_1 RELEASE_EML_2_0_1_UPDATE_9 RELEASE_EML_2_0_1_UPDATE_7 RELEASE_EML_2_0_1_UPDATE_6 RELEASE_EML_2_0_1_UPDATE_5 RELEASE_EML_2_0_1_UPDATE_4 RELEASE_EML_2_0_1_UPDATE_3 RELEASE_EML_2_0_1_UPDATE_2 RELEASE_EML_2_0_1_UPDATE_1 RELEASE_EML_2_0_0 RELEASE_EML_2_0_0_UPDATE_1 RELEASE_EML_2_0_0_RC_3 RELEASE_EML_2_0_0_RC_2 RELEASE_EML_2_0_0_RC_1 RELEASE_EML_2_0_0_BETA_9 RELEASE_EML_2_0_0_BETA_8 RELEASE_EML_2_0_0_BETA_7 RELEASE_EML_2_0_0_BETA_6 RELEASE_EML_2_0_0_BETA_6_REV1 RELEASE_EML_2_0_0_BETA_5 RELEASE_EML_2_BETA_4 RELEASE_EML_2_BETA_3 RELEASE_EML_1_4 RELEASE_EML_1_3 RELEASE_EML_UTILS_1_1_2 RELEASE_EML_UTILS_1_1_2_RC1 RELEASE_EML_UTILS_1_1_1 RELEASE_EML_UTILS_1_1_0 RELEASE_EML_UTILS_1_1_0_RC1 RELEASE_EML_UTILS_1_0_7 RELEASE_EML_UTILS_1_0_6 RELEASE_EML_UTILS_1_0_6_RC1 RELEASE_EML_UTILS_1_0_5 RELEASE_EML_UTILS_1_0_5_RC1 RELEASE_EML_UTILS_1_0_4 RELEASE_EML_UTILS_1_0_4_RC1 RELEASE_EML_UTILS_1_0_3 RELEASE_EML_UTILS_1_0_3_RC1 RELEASE_EML_UTILS_1_0_2 RELEASE_EML_UTILS_1_0_2_RC1 RELEASE_EML_UTILS_1_0_1 RELEASE_EML_UTILS_1_0_1_RC1 RELEASE_EML_UTILS_1_0_0 RELEASE_EML_UTILS_1_0_0_RC13 RELEASE_EML_UTILS_1_0_0_RC12 RELEASE_EML_UTILS_1_0_0_RC11 RELEASE_EML_UTILS_1_0_0_RC10 RELEASE_EML_UTILS_1_0_0_RC9 RELEASE_EML_UTILS_1_0_0_RC8 RELEASE_EML_UTILS_1_0_0_RC7 RELEASE_EML_UTILS_1_0_0_RC6 RELEASE_EML_UTILS_1_0_0_RC5 RELEASE_EML_UTILS_1_0_0_RC4 RELEASE_EML_UTILS_1_0_0_RC3 RELEASE_EML_UTILS_1_0_0_RC2 RELEASE_EML_UTILS_1_0_0_RC1 RELEASE_EML_UTILS_0_9_2 RELEASE_EML_UTILS_0_9_1 RELEASE_EML_UTILS_0_9_0 RELEASE_DATAMANAGER_0_9_0 MORPHO_1_8_1 MORPHO_1_8_0 KEPLER_2_0_0_STYLE EMLPARSER_2_1_1 EMLPARSER_2_1_1_UPDATE_4 EMLPARSER_2_1_1_UPDATE_3 EMLPARSER_2_1_1_UPDATE_2 EMLPARSER_2_1_1_UPDATE_1 EMLPARSER_2_1_1_RC1 EMLPARSER_2_1_1_FOR_KNBWEB EML_2_0_0_FOR_METACAT EML_2_0_0_BETA_6_FOR_METACAT EML2_0_0-PARSER_BUG_FIX EML_RELEASE_2_BETA_2 EML_RELEASE_2_BETA_1 BEFORE_PACKAGE_CHANGE_CHAD BEFORE_NAMESPACE_CHANGE BEFORE_ACCESS_MOVE
Nothing to show
Clone or download
Permalink
Failed to load latest commit information.
bin Added a simple shell wrapper for doing an xsl transform. Mar 10, 2009
docs/datamanager use standard resourcebundle for sample apps and DML properties Feb 19, 2010
lib eml2tonbii stylesheet is now valid Apr 9, 2015
other Fix an element typo causing validation errors: <appInfo>, not <appinfo>. Apr 24, 2014
src Repair broken links in the DownloadHandlerTest code. May 24, 2016
style Add support for altenateIdentifier system in XSL Jun 16, 2017
test Maven-ize the EML Datamanager library. Note that we can still build t… May 30, 2014
.gitignore Add .gitignore for managing versioned files. Mar 12, 2017
LICENSE Cleaned up README and added LICENSE, and added appropriate LICENSE Feb 16, 2001
README.md Use http instead of https for now. Jul 15, 2017
README_UTIL not sure why, but the cvs still has v1.2 of README_UTILS, even though… May 12, 2009
build.properties Remove postgresql-driver property, since the postgres jar is now incl… Dec 7, 2006
build.xml Reformatted whitespace for consistency. Jul 30, 2016
buildDependencyTable.xsl update EML version to 2.1.1 Sep 17, 2010
buildDocBook.xsl condense the i8n example tags Sep 20, 2010
default.css Modernize the EML->HTML output and make sure it fits onto a PDF page May 27, 2014
eml-210info.xml removed a sentence that belongs in Ulitities module. Mar 5, 2009
eml-211info.xml include document for what's new in 2.1.1 Nov 18, 2010
eml-access.png updated png files with new structure Oct 31, 2002
eml-access.xsd update EML version to 2.1.1 Sep 17, 2010
eml-attribute.png in schema, changed declaration of method element (singular) to method… Oct 2, 2008
eml-attribute.xsd update EML version to 2.1.1 Sep 17, 2010
eml-constraint.png updated all of the png files except physical and spatial* Oct 4, 2002
eml-constraint.xsd update EML version to 2.1.1 Sep 17, 2010
eml-coverage.png exported new images for these schema docs. Dec 4, 2008
eml-coverage.xsd use species binomial for taxonomicRankValue example. http://bugzilla.… Jan 17, 2013
eml-dataTable.png coverage: collapsed the resource groups in imbedded citations. Dec 4, 2008
eml-dataTable.xsd update EML version to 2.1.1 Sep 17, 2010
eml-dataset.png coverage: collapsed the resource groups in imbedded citations. Dec 4, 2008
eml-dataset.xsd use correct schema file when importing literature module. http://supp… Dec 2, 2014
eml-documentation.xsd update EML version to 2.1.1 Sep 17, 2010
eml-documentation.xsl Modified some of the markup for the eml documentation so that the anc… Sep 17, 2013
eml-dublinCore.html Checkin a new file which wrote by Will. Oct 26, 2006
eml-entity.png coverage: collapsed the resource groups in imbedded citations. Dec 4, 2008
eml-entity.xsd update EML version to 2.1.1 Sep 17, 2010
eml-faq.xml Change the link from cvs to svn. May 27, 2009
eml-literature.png coverage: collapsed the resource groups in imbedded citations. Dec 4, 2008
eml-literature.xsd update EML version to 2.1.1 Sep 17, 2010
eml-methods.png New png images for schemas that changed since RC3. I think the only r… Dec 6, 2002
eml-methods.xsd update EML version to 2.1.1 Sep 17, 2010
eml-party.png New png images for schemas that changed since RC3. I think the only r… Dec 6, 2002
eml-party.xsd update EML version to 2.1.1 Sep 17, 2010
eml-physical.png exported new images for these schema docs. Dec 4, 2008
eml-physical.xsd update EML version to 2.1.1 Sep 17, 2010
eml-physicalDistribution.png added a png for physicalDistribution type Dec 9, 2008
eml-project.png Bug 1195 - New PNGs based on changes in various xsd files. Jun 17, 2004
eml-project.xsd update EML version to 2.1.1 Sep 17, 2010
eml-protocol.png exported new images for these schema docs. Dec 4, 2008
eml-protocol.xsd update EML version to 2.1.1 Sep 17, 2010
eml-resource.png Merging latest 'eml' trunk changes to the DATAMANAGER_QUALITY branch … Jun 20, 2011
eml-resource.xsd Merging latest 'eml' trunk changes to the DATAMANAGER_QUALITY branch … Jun 20, 2011
eml-software.png exported new images for these schema docs. Dec 4, 2008
eml-software.xsd update EML version to 2.1.1 Sep 17, 2010
eml-spatialRaster.png exported new images for these schema docs. Dec 4, 2008
eml-spatialRaster.xsd update EML version to 2.1.1 Sep 17, 2010
eml-spatialReference.png Bug 1195 - New PNGs based on changes in various xsd files. Jun 17, 2004
eml-spatialReference.xsd update EML version to 2.1.1 Sep 17, 2010
eml-spatialReferenceDictionary.xml Changed namespace name in all files from eml-2.0.0rc3 to eml-2.0.0 in Dec 6, 2002
eml-spatialVector.png exported new images for these schema docs. Dec 4, 2008
eml-spatialVector.xsd update EML version to 2.1.1 Sep 17, 2010
eml-storedProcedure.png updated png for schema changes Dec 4, 2008
eml-storedProcedure.xsd update EML version to 2.1.1 Sep 17, 2010
eml-text.png Merging latest 'eml' trunk changes to the DATAMANAGER_QUALITY branch … Jun 20, 2011
eml-text.xsd Merging latest 'eml' trunk changes to the DATAMANAGER_QUALITY branch … Jun 20, 2011
eml-unitDictionary.xml updated definition for "grad" Nov 6, 2008
eml-unitTypeDefinitions.xsd update EML version to 2.1.1 Sep 17, 2010
eml-view.png Bug 1195 - New PNGs based on changes in various xsd files. Jun 17, 2004
eml-view.xsd update EML version to 2.1.1 Sep 17, 2010
eml.png added a png for physicalDistribution type Dec 9, 2008
eml.xsd update EML version to 2.1.1 Sep 17, 2010
getProjectionNames.xsl added lists of projections and parameters Oct 2, 2002
getunits.xsl updated namespaces to eml-2.1.0 Aug 27, 2008
index.html use redmine link and correct a few absolute urls to be relative for e… Jul 31, 2013
members.xml I've updated the LTER Network Office staff with their fairly recently… Mar 5, 2009
members.xsl fixed link. Oct 7, 2002
pom.xml add method for getting EML abstract after datapackage is parsed Apr 5, 2016
references_XSLT.txt A new text document which describes one method for handling 'referenc… May 19, 2003
removeAnnotation.pl perl script to remove the annotations from an xsd file for easier str… Mar 27, 2001
removeAnnotation.xsl Added a slightly modified version of the stylesheet that Dan Higgins Apr 14, 2001
sortDocBook.xsl Systematically updated copyright and license information in all files… Sep 9, 2002
stmml.xsd updated namespaces to eml-2.1.0 Aug 27, 2008

README.md

EML: Ecological Metadata Language

EML

The Ecological Metadata Language consists of a number of modules that define an XML markup syntax for ecologically relevant metadata. It was originally based on work done by the ESA Committee on the Future of Long-Term Ecological Data and on a related paper on ecological metadata by Michener et al. (see Michener, William K., et al., 1997. Ecological Applications, "Nongeospatial metadata for the ecological sciences" Vol 7(1). pp. 330-342.). Version 1.4 follows that paper closely in its content implementation, but Version 2 has been modified substantially after experience using the specification and from feedback from the ecological community.

This release represents the consensus view of a large number of knowledgeable scientists and data managers on what metadata are relevant to ecological data and how best to represent it. Of course, many might differ in opinion about specific decisions made during the development of EML; we would like to encourage users to faithfully use the specification in the spirit of community building. It is better if we all use a metadata language that covers most of our needs than to modify it and use one that is perfect but not shared with anybody.

It is notable that some of the rules regarding EML that are important are expressed only in the EML specification, not in the XML Schema files. This is because XML Schema was not able to express some of the constraints that we felt were important to creating a coherent metadata document, particularly with respect to identifiers and references to identifiers. Thus, we have included a EML Validity Parser. It checks both EML rules and the schema rules to be sure an XML document is a valid EML document. It is included with the release, and provided as an online service. See docs/index.html.

DOCUMENTATION

Please see the docs/index.html directory for a a list of the relevant documents pertaining to EML. In particular, this release ships with a full version of the EML Specification, which is the definitive document explaining the rules associated with the Ecological Metadata Language.

FILES

The files in this directory include a "docs" directory that contains the EML Specification and all documentation for the modules, and an XML Schema document for each of the modules that make up EML. Also included is a schema for supporting documentation, and an instance document defining standard attribute units for EML. The "lib/sample/eml-sample.xml" file is a sample document illustrating the use of EML. The "test" directory contains a number of sample instance documents used for testing the schemas, and an application for checking document validity under JUnit (see http://junit.org).

RELEASE NOTES

2.1.1

Internationalization in EML 2.1.1

EML 2.1.1 introduces internationalization capabilities that can be used in most text-based elements. Version 2.1.1 remains backward-compatible with the previous 2.1.0 release. Authors can safely upgrade existing 2.1.0 documents to 2.1.1 without altering any content, though adding additional language translations is encouraged.

By allowing mixed element content, nested translation elements can be included without altering or introducing ambiguity with respect to EML element cardinality. Translation elements use standard xml:lang attributes to specify the language used for their content. Translation elements can be nested such that child elements may inherit or override the language used by their ancestors. The top-level EML element may include an xml:lang attribute which will apply to every element in the document unless a child element includes a different xml:lang attribute to override the document default.

Multi-lingual authors of EML should carefully consider their primary target audience when deciding the default document language. Early adopters should be aware search tools like Metacat will require custom configuration in order to search arbitrarily nested translations.

The internationalization feature allows authors to place any language in tags nested within most EML text fields. The xml:lang attribute should be used to explicitly declare the language used.

Additional documentation and examples are available in the EML specification. The i18nNonEmptyStringType is used for simple text, while i18nString for more structured text elements.

Schema changes:

- [76](https://github.com/NCEAS/eml/issues/76): internationalization needed in EML

2.1.0 (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

This release addresses bugs which caused the schema to be invalid with respect to the W3C specifications using modern validators (e.g., http://www.w3.org/2001/03/webdata/xsv). Although the changes were minor, one was incompatible with 2.0 releases, which necessitated the version number "2.1". In the 2.0 series, the content model for additionalMetadata included an element whose cardinality was 0..many, alongside xs:any. This construct is non-deterministic, and so a child element was added to the additionalMetadata section to contain the xs:any content. Additionally, several elements of txt:TypeText required additional definition so that mixed content could be accommodated. These errors were not apparent with validation software available in 2004-2005, but were brought to light more recently. Several small changes were made to the enumeration list and unitTypes for standard units and stmml descriptions of customUnits. Two elements in the literature schema were allowed to be optional so that articles-in-press could be described. The named type for element gRing was changed to GRingType.

EML makes use of the STMML schema (stmml.xsd) for describing custom units and describing its included list of standardUnits (unitList). The STMML schema was also found to be non-deterministic, and the most reasonable fix for this bug was not compatible with earlier versions. This error was NOT related to elements used by EML (unitList or unitType). However, given that authors of EML instance documents may have made use of other parts of stmml.xsd, it was decided to the advance the namespace used for stmml-related files to "stmml-1.1", in keeping with the pattern of version naming in EML. The stmml authors have been contacted.

  • Schema changes:
    • 1132: eml.xsd, physical.xsd: fix access rule ambiguities
    • 2054: eml.xsd: added the tag to additionalMetadata
    • 1154: resource.xsd: required element offline has no required children
    • 3480: resource.xsd, physical.xsd: nearly duplicate complexTypes, DistributionType and PhysicalDistributionType
    • 3165: resource.xsd: provide a place for a url description
    • 3227: coverage.xsd: gRing was declared as GRingPointType, is now GRingType
    • 1019: coverage.xsd: altitudeUnits should use eml-unitDictionary
    • 3500: coverage.xsd: restrict boundingCoordinates to realistic lat/lon ranges
    • 1152: attribute.xsd: dateTime elements are named inconsistently; standarized on dateTime
    • 2272: attribute.xsd: base types in BoundsGroup changed to xs:float
    • 3051: attribute.xsd: missing units were added to enumeration list to match eml-unitDitionary
    • 2568: attribute.xsd, entity.xsd: inconsistent naming of methods elements, standardized to
    • 2703: text.xsd: refined element declarations in txt:TextType for para, section; added ulink, citetitle
    • 3163: literature.xsd: cardinality of volume and pageRange is now 0..1
    • 3164: literature.xsd: literature needs a contact tree
    • 3445: stmml.xsd: non-deterministic
    • 2083: stmml.xsd: dimension 'current' was wrongly entered as 'charge'
  • Parser :
    • 3232: EML parser should use full-schema-checking
    • 3836: runEMLParser script should include sax-validate
  • Stylesheets:
    • 3508: create a stylesheet for EML2.0.x to EML 2.1.0
    • 3590: eml-documentation stylesheet problem with derived content.
    • 2048: param attributeindex defined twice in eml-settings.xsl
    • 2085: Access control rules adapted for 2.0.1 and 2.1 (currently not shown)
    • 2147: EML Stylesheet problem with web address URL's
    • 2226: EML2 style sheet double the number of complex delimited f...
    • 3492: the word 'unit' should be pluralized by default

2.0.1 (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

  • 249: Update XSLT stylesheets for EML 2.0 modules
  • 939: spelling errors for 'its' in index
  • 960: parser not correctly parsing tag in additiona...
  • 1008: inline element doesn't support character child
  • 1017: documentation error in eml-methods
  • 1031: enumeratedDomain doesn't define value order for ordinals
  • 1035: Technical documentation on eml-methods has an error
  • 1124: update precision field definition and cardinality
  • 1129: Change temporalCoverage calendarDate type
  • 1132: fix access control rule ambiguities
  • 1136: kelvin conversion incorrect in unit dictionary
  • 1149: BoundsGroup bounds min & max have incorrect cardinality
  • 1150: documentation for KeyTypeCode is wrong
  • 1151: misspelled element name
  • 1153: dateTimeDomain element should be optional
  • 1155: Documentation incorrect for dateTimeDomainType bounds
  • 1195: tracking bug for 2.0.1 release
  • 1233: dateTime formatString Documentation contains incorrect ex...
  • 1529: no tag to specify how to handle mutltiple, repeated delimimeters
  • 1652: eml-constraint documentation error

2.0.0 - (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

  • 670: DateTimeDomain id/reference validation
  • 924: make date time its own measurement scale
  • 661: spell check eml-attribute.xsd and synchronize with unitDi
  • 918: example tag in eml:documentation

2.0.0rc3 (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

  • 471: eml spec overview document
  • 624: eml-methods/methodsType needs clarification on choice/seq...
  • 627: links broken in EML FAQ
  • 629: unit conversion coefficients need checking
  • 637: attributeDomain should be required
  • 638: request for id/ref in attributeDomain
  • 654: scope of the unit element
  • 655: need better model for numeric domains for attributes
  • 625: Cardinality regarding eml-methods should be corrected in ...
  • 626: ProcedureStepType schema needs revision to protect sequen...
  • 628: eml-physical has lit: rather than cit: references
  • 632: broken link in faq
  • 634: Documentation of reference elements in the schemas
  • 656: physical should be repeatable

RC2 (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

  • 568: accommodate of stateful connection information
  • 586: resolve validation problem with missing keys
  • 588: Remove lineage tags in documentation stylesheets
  • 589: eml-coverage: convert element references to types
  • 592: fix validation error with xs:anyType
  • 594: change cardinality for designDescription and studyAreaDes...
  • 596: Proposal: make attribute optional in OtherEntityType.
  • 597: In eml-dataTable caseSensitive and orientation are modele...
  • 598: literature namespace references are inconsistent
  • 599: storageType is repeatable in eml-attribute
  • 600: eml-storedProcedure - problems & proposal
  • 601: element names in spatial modules do not follow guidelines
  • 602: eml-physical fixed textFormat to allow mixed fixed/delimited
  • 608: release preparation tasks for EML2.0.0rc2
  • 622: redundancy in eml-physical/binaryRaster

RC1 (numbers refer to the corresponding Bugzilla bug id, not the GitHub #)

  • 471: created an EML specification overview document
  • 495: created FAQ for EML
  • 588: removed lineage tags from documentation stylesheet
  • 484: eml-attribute changes to unit and attributeDomain
  • 579: fixed eml-docbook validation problems
  • 491: eml-coverage changed to correctly import types and to fix singleDateTime model
  • 485: eml-physical changed to fix fixed ascii descriptors and distribution
  • 477: complexTypes imports changed to consistent model
  • 486: fixed spelling errors in eml-constraint
  • 492: eml-literature changed for EndNote consistency
  • 496: copyright updated throughout
  • 557: textual elements changed to use docbook subset define in eml-text.xsd
  • 563: changed id types from xs:ID to xs:string to allow numeric ids
  • 482: eml-dataset changed to include method element
  • 489: eml-protocol completely revised based on feedback, eml-method.xsd created
  • 544: eml-attribute storageType and attributeDomain documentation clarified
  • 556: format of eml namespaces changed to include ecoinformatics.org
  • 539: added additionalInfo and alternateIdentifier to eml-dataTable.xsd
  • 568: redesigned DistributionType to allow richer connection descriptions
  • 566: changed imports in eml-resource to import resource types not elements
  • 567: created eml sample documents and XML validation framework using ant/junit

Beta9 Fixes-

  1. Changed packaging concept to use internal id and references instead of triples
  2. Review and revised all modules according to agreed upon changes from the April, 2002 EML meeting at Sevilleta Field Station

Beta 8 Fixes-

  1. Fixed illegal declaration of type and extension in eml-entity
  2. Updated all PNG image files

Beta 7 Fixes-

  1. Added a 'style' subdirectory with a style sheet for most modules . to translate the metadata to HTML
  2. Changed names of coverage elements to be human readable
  3. Updated the namespaces to reflect the current version number of EML
  4. Added an eml-data module for the in-lining of data.
  5. Added the eml module for creating packages all in one file. It is a single node with a model of ANY so any of the eml modules can be put into it.
  6. Numerous bug fixes (see bugzilla.ecoinformatics.org)

Copyright and License

Copyright: 1997-2017 Regents of the University of California, University of New Mexico, and Arizona State University

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Funding and Acknowledgements

This material is based upon work supported by the National Science Foundation under Grant No. 0225676, DEB-9980154, DBI-9904777, DEB-0072909, DBI-9983132, and DEB-9634135. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).

This product includes software developed by the Apache Software Foundation (http://www.apache.org/). See the LICENSE file in lib/apache for details.

The source code, object code, and documentation in the com.oreilly.servlet package is copyright and owned by Jason Hunter. See the cos-license.html file for details of the license. Licensor retains title to and ownership of the Software and all enhancements, modifications, and updates to the Software.

This product includes software developed by the JDOM Project (http://www.jdom.org/). See jdom-LICENSE.txt for details.