Completeness Rubric for: EMAG2v3: Earth Magnetic Anomaly Grid (2-arc-minute resolution)
Completeness Score: 88% + 15.9 |
| Category | Score + Extra Credit |
Rubric Requirements |
|---|---|---|
| Identification | 100% + 3 | Required |
| Access | 100% + 1 | Conditional - not required when Resource Hierarchy Level ='fieldSession' or Status= 'planned'. |
| Coverage | 100% + 2 | Required |
| Content | 100% + 0 | Conditional - not required when Resource Hierarchy Level = 'fieldSession'. |
| History | 50% + 0 | Required |
| Quality | 0% + 0 | Conditional - not required when Resource Hierarchy Level = 'fieldSession'. |
| Connections | 100% + .9 | Required |
| Metadata | 100% + 1 | Required |
| Associated Resource | + 3 | Highly Recommended |
| Attribution | + 5 | Highly Recommended |
Version 2.1.
Last update of Rubric scoring: 2016-11-17
Last update of HTML display: 2016-11-17
NOAA data providers are required, per the NOAA Data Documentation Procedural Directive, to document their datasets, models, observations and other earth science resources with ISO 19115:2005 and ISO 19115-2:2009 standards and represent them as ISO 19139 compliant XML. However, there are many different ways to implement the standards and very little content is required to create a valid metadata record. Therefore, in addition to ISO compliance, this Completeness Rubric provides an extra level of assessment to help metadata authors provide more thorough information about their data. For more information about the Completeness Rubric, and how it works, users can refer to the Completeness Rubric Information wiki page.
The content within these Categories are the result of many conversations within the NOAA Metadata Working Group, which regularly updates and documents its decisions within the ISO Explorer on NOAA?s Environmental Data Management Wiki. The NOAA Metadata Working Group documents all of our most recent and up-to-date recommended practices discussed by this community in this wiki and all within NOAA are welcome to contribute use cases and examples.
This report is produced using this XSL. You may process your metadata in your own local environment or use the Enterprise Metadata Management Architecture (EMMA) Record Services GUI.
Please register any bugs, typos, or suggestions with this Rubric Feedback Form.
View history and status of issues at Rubric Feedback Manager
You may contact NOAA Enterprise Email List if you?d like to connect with our community. We?d love to have your involvement!
Identification Category9/9 +3 |
The Identification Category provides content needed for basic discovery of the resource. It includes the title, an abstract, theme keywords, point of contact, status and Resource Hierarchy Level. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Resource Hierarchy Level (1) |
Required | 1 | dataset | /gmi:MI_Metadata/gmd:hierarchyLevel/gmd:MD_ScopeCode/@codeListValue |
| Resource Title (1) |
Required | 1 | EMAG2v3: Earth Magnetic Anomaly Grid (2-arc-minute resolution) | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:title |
| Resource ID (2) |
Recommended | EC | doi:10.7289/V5H70CVX || NCEI Metadata ID: gov.noaa.ngdc.mgg.geophysical_models:EMAG2_V3 | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:code |
| Abstract (1) |
Required | 1 | EMAG2v3 is a global Earth Magnetic Anomaly Grid compiled from satellite, ship, and airborne magnetic measurements. It is a significant update of the previous release of the Earth Magnetic Anomaly Grid. The resolution remains 2 arc-minutes, and the al (...etc) | //gmd:MD_DataIdentification/gmd:abstract |
| Purpose (1) |
Required | 1 | Magnetic anomaly maps provide insight into the subsurface structure and composition of the Earth's crust. Over continental areas, magnetic anomalies illuminate geologic, tectonic, and geothermal evolution of crust and lithosphere. In the world's ocea (...etc) | //gmd:MD_DataIdentification/gmd:purpose |
| Resource Date (1) |
Required | 1 | 2017-05-30 ~ publication | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date[gmd:CI_Date or gmd:CI_Date/gmd:date/@gco:nilReason] |
| Status (2) |
Required | 1 | completed || historicalArchive | //gmd:MD_DataIdentification/gmd:status//gmd:MD_ProgressCode/@codeListValue |
| Browse Graphic (1) |
Recommended | EC | http://www.ngdc.noaa.gov/geomag/image/EMAG2_V3_UpCont_WestCoastUS.png | //gmd:MD_DataIdentification/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName |
| Topic Category (1) |
Required | 1 | geoscientificInformation | //gmd:MD_DataIdentification/gmd:topicCategory/gmd:MD_TopicCategoryCode |
| Theme Keywords (3) |
Required | 1 | Earth Science > Solid Earth > Geomagnetism > Magnetic Field || Earth Science > Solid Earth > Geomagnetism > Magnetic Intensity || Earth Science > Solid Earth > Geomagnetism > Magnetic Anomalies | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='theme']/gmd:keyword |
| Theme Keyword Thesaurus (1) |
Recommended | EC | Global Change Master Directory (GCMD) Science Keywords | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='theme']/gmd:thesaurusName/gmd:CI_Citation/gmd:title |
| Resource Contact (2) |
Required | 1 | NOAA National Centers for Environmental Information ~ pointOfContact || NOAA National Centers for Environmental Information ~ NCEI Geomagnetic Modeling Team ~ pointOfContact | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty[gmd:role/gmd:CI_RoleCode/@codeListValue='pointOfContact'] | //gmd:MD_DataIdentification/gmd:pointOfContact |
Access Category4/4 +1 |
The Access Category provides information about how to obtain the data, including formats, access points, distribution contacts and disclaimer statements. Not required when Resource Hierarchy Level='fieldSession' or Status = 'planned'. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Distribution Format (8) | Required | 1 | XYZ/Zip || ASCII TXT || PNG || PNG || KMZ || GIS TIFF || PNG || PNG | //gmd:MD_Distribution//gmd:MD_Format/gmd:name |
| Format Specification (8) | Recommended | EC | Comma delimited ASCII grid that contains i and j grid indicies, latitude and longitude cell centered location information, magnetic anomalies at a consistent 4km elevation, magnetic anomalies at sea level over oceanic regions, anomaly source grid cod (...etc)An ASCII text file which describes the format of the CSV data grid. || Full Resolution Map of EMAG2v3 as a poster at a consistent 4km altitude || Full Resolution Map of EMAG2v3 as a poster at sea level over oceanic regions || Plugin for Google Earth of EMAG2v3 as a poster at a consistent 4km altitude with data gaps filled with MF7. Requires installation of Google Earth. || A georeferenced TIFF (GeoTIFF) for EMAG2v3, where the altitude is 4km altitude above continental regions and sea level over oceanic regions, with a resolution of 2 arc-minutes, which can be opened by ESRI ArcGIS or any other GIS application. The valu (...etc)Full Resolution Map of EMAG2v3 codes to designate which grid is primarily responsible for the anomaly value for each cell || Full Resolution Map of EMAG2v3 estimates of the error in nanoTesla for each cell | //gmd:MD_Distribution//gmd:MD_Format/gmd:specification |
| Distribution URL(s) (11) | Required | 1 | https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.geophysical_models:EMAG2_V3/html || http://www.ngdc.noaa.gov/geomag/emag2.html || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530.zip || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_readme.txt || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont_poster.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_SeaLevel_poster.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont_MF7fill.kmz || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont.tif || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Sealevel.tif || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Code_map.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Error_map.png | //gmd:MD_Distribution//gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource/gmd:linkage |
| Access Contact (1) | Required | 1 | NOAA National Centers for Environmental Informationncei.info@noaa.govhttps://www.ncei.noaa.gov/contactNCEI Contact InformationInformation for contacts at NCEI.informationdistributor | //gmd:MD_Distribution//gmd:MD_Distributor/gmd:distributorContact/gmd:CI_ResponsibleParty |
| Resource Constraint (5) | Required | 1 | otherRestrictionsDistribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any err (...etc)otherRestrictionsUse liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the result (...etc)Produced by the NOAA National Centers for Environmental Information. Not subject to copyright protection within the United States. || Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series. || otherRestrictionsCite as: Brian Meyer; Richard Saltus; and Arnaud Chulliat. 2017: EMAG2v3: Earth Magnetic Anomaly Grid (2-arc-minute resolution). Version 3. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V5H70CVX. Access (...etc) | //gmd:MD_DataIdentification/gmd:resourceConstraints |
| Data Center Keyword (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='dataCenter']/gmd:keyword | ||
| Data Center Keyword Thesaurus (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='dataCenter']/gmd:thesaurusName/gmd:CI_Citation/gmd:title |
Coverage Category2/2 +2 |
The Coverage Categrory provides information about regarding the extent of the resource, such as temporal range of content, geographic bounds of content, and general place names. This information can be displayed on maps and timelines and used in spatial searches. The Spatial Extent is not required when the Resource Hierarchy Level= 'nonGeographicDataset'. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Temporal Extent (1) | Required | 1 | 1946-01-012014-02-20 | //gmd:MD_DataIdentification//gmd:EX_Extent/gmd:temporalElement//gmd:EX_TemporalExtent |
| Duration (0) | Recommended | //gmd:MD_DataIdentification//gmd:EX_Extent/gmd:temporalElement//gmd:EX_TemporalExtent//gml:TimePeriod/gml:duration | ||
| Time Interval (0) | Recommended | //gmd:MD_DataIdentification//gmd:EX_Extent/gmd:temporalElement//gmd:EX_TemporalExtent//gml:TimePeriod/gml:timeInterval | ||
| Spatial Extent (1) | Required | 1 | 0360-9090 | //gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox |
| Vertical Extent (0) | Recommended | //gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:verticalElement/gmd:EX_VerticalExtent | ||
| Place Keywords (1) | Recommended | EC | Geographic Region > Global | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='place']/gmd:keyword |
| Place Keyword Thesaurus (1) | Recommended | EC | Global Change Master Directory (GCMD) Location Keywords | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='place']/gmd:thesaurusName/gmd:CI_Citation |
Content Category3/3 + 0 |
The Content Category identifies the parameters, variables or features of the resource and can be documented with at least one of the two subcategories: Attributes or Features. Not Required when Resource Hierarchy Level = 'fieldSession'. |
Attributes 3/3 +0
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Description of Attributes (1) | Required | 1 | Grid Cell | //gmd:contentInfo//gmd:attributeDescription |
| Attributes Category (1) | Required | 1 | modelResult | //gmd:contentInfo//gmd:contentType/gmd:MD_CoverageContentTypeCode/@codeListValue |
| Attributes Details (2) | Required | 1 | Magnetic Anomaly8632-3380nanoTesla || Empty Grid CellRepresentation of grid cell with no measurement value.99999 | //gmd:contentInfo//gmd:dimension | //gmd:contentInfo//gmi:rangeElementDescription/gmi:MI_RangeElementDescription |
Features + 0
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Feature Catalog Citation (0) | Required | 0 | //gmd:contentInfo/gmd:MD_FeatureCatalogueDescription/gmd:featureCatalogueCitation/gmd:CI_Citation | |
| Feature Catalog URL (0) | Recommended | //gmd:contentInfo/gmd:MD_FeatureCatalogueDescription/gmd:featureCatalogueCitation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:CI_Contact/gmd:onlineResource/gmd:CI_OnlineResource | ||
| List of Feature Types (0) | Required | 0 | //gmd:contentInfo/gmd:MD_FeatureCatalogueDescription/gmd:featureTypes | |
| Feature Catalog Included (0) | Required | 0 | //gmd:contentInfo/gmd:MD_FeatureCatalogueDescription/gmd:includedWithDataset |
History Category2/4 + 0 |
The History Category provides information about how the resource was collected, processed or other steps associated with the resource, such as archival activity. The Acquisition subcategory is recommended for raw or near-raw observations, for example Level 0 satellite data. Lineage subcategory is recommended for resources that have been processed. If unable to provide acquisition or lineage, then provide a general statement. At least Acquisition, Lineage or Statement is required. You get extra credit if more than one subcategory is documented. |
Lineage 2/4+ 0
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Lineage Scope (2) | Required | 1 | repository || model | //gmd:DQ_DataQuality[gmd:lineage]/gmd:scope/gmd:DQ_Scope/gmd:level/gmd:MD_ScopeCode/@codeListValue |
| Input Source (0) | Required | 0 | //gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage//gmd:source | |
| Process Step(s) (6) | Required | 1 | NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data (...etc)Trackline data selection. Data needed to report date/time of collection, total observed magnetic field, collected during time where kp < 6o. || From all original ship and airborne measurements: subtracted main and external fields given by the Comprehensive Model 4(Sabaka et al., 2004) || Airborne data downward continued to sea-level || Gridded trackline data using a krigging algorithm. Smoothing was applied where necessary. || Precompiled grids had wavelengths greather than 300km replaced with values from MF7. | //gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage[gmd:processStep or gmd:sourceStep] //gmd:description |
| Processor (0) | Required | 0 | //gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage//gmd:processor/gmd:CI_ResponsibleParty |
Acquisition +0
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Platform Identifier (0) | Required | 0 | //gmi:MI_AcquisitionInformation//gmi:MI_Platform/gmi:identifier/gmd:MD_Identifier/gmd:code | |
| Platform Description (0) | Required | 0 | //gmi:MI_AcquisitionInformation//gmi:MI_Platform/gmi:description | |
| Instrument Identifier (0) | Required | 0 | //gmi:MI_AcquisitionInformation//gmi:MI_Instrument/gmi:identifier/gmd:MD_Identifier/gmd:code | |
| Instrument Description (0) | Required | 0 | //gmi:MI_AcquisitionInformation//gmi:MI_Instrument/gmi:description | |
| Platform Keyword (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='platform']/gmd:keyword | ||
| Platform Keyword Thesaurus (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='platform']/gmd:thesaurusName/gmd:CI_Citation | ||
| Instrument Keyword (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='instrument']/gmd:keyword | ||
| Instrument Keyword Thesaurus (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='instrument']/gmd:thesaurusName/gmd:CI_Citation |
History Statement + 0
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Lineage Statement (0) | Conditional | 0 | //gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:statement |
Quality Category0/2 +0 |
The Quality Category provides reports on how complete or accurate a resource is. Not required when Resource Hierarchy Level = 'fieldSession'. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Quality Scope (0) | Required | 0 | //gmd:DQ_DataQuality/gmd:scope/gmd:DQ_Scope/gmd:level/gmd:MD_ScopeCode/@codeListValue[../../../../../gmd:report] | |
| Quality Report (0) | Required | 0 | //gmd:DQ_DataQuality/gmd:report//gmd:nameOfMeasure | //gmd:measureIdentification | //gmd:measureDescription | //gmd:evaluationMethodDescription | //gmd:evaluationProcedure | |
| Quality Result (0) | Recommended | //gmd:DQ_DataQuality/gmd:report//gmd:result |
Connections Category3.0/3 +.9 |
The Connection Category checks that all URLs have a functionCode and either a Name or a Description. You get extra credit when both Name and Description are available. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| URL (20) | Required | 1 | https://www.ncei.noaa.gov/contact || https://epsg.org/crs_4326/WGS-84.html || https://epsg.org/home.html || https://www.ncei.noaa.gov/contact || https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords || https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords || https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords || https://doi.org/10.1002/2017gc007280 || https://www.ncei.noaa.gov/contact || https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.geophysical_models:EMAG2_V3/html || http://www.ngdc.noaa.gov/geomag/emag2.html || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530.zip || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_readme.txt || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont_poster.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_SeaLevel_poster.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont_MF7fill.kmz || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_UpCont.tif || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Sealevel.tif || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Code_map.png || https://www.ngdc.noaa.gov/geomag/data/EMAG2/EMAG2_V3_20170530/EMAG2_V3_20170530_Error_map.png | //gmd:CI_OnlineResource/gmd:linkage |
| URL Name (20) | Conditional | 1 | NCEI Contact Information || WGS 84 || European Petroleum Survey Group Geodetic Parameter Registry || NCEI Contact Information || GCMD Keyword Forum Page || GCMD Keyword Forum Page || GCMD Keyword Forum Page || Derivation and Error Analysis of the Earth Magnetic Anomaly Grid at 2 Arc-Minute Resolution Version 3 (EMAG2v3) || NCEI Contact Information || Metadata Landing Page || Home Page || EMAG2v3 ASCII CSV data file || EMAG2v3 Format Description || EMAG2v3 Full Resolution Map of Upward Continued Anomalies || EMAG2v3 Full Resolution Map of Sea Level Anomalies || Upward Continued Google Earth Image || Upward Continued GIS TIFF || Sea Level GIS TIFF || Map of Source Grid Codes || Map of Estimated Error Values | //gmd:CI_OnlineResource/gmd:name |
| URL Description (18) | Conditional | 0.9 | Information for contacts at NCEI. || GML of World Geodetic System 1984 coordinate reference system. || Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. || Information for contacts at NCEI. || Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA (...etc)Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA (...etc)Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA (...etc)A science paper about the construction and evaluation of the Earth Magnetic Anomaly Grid 2 Arc-Minute Resolution Version 3 || Information for contacts at NCEI. || Zip file containing the comma delimited ASCII grid that contains i and j grid indicies, latitude and longitude cell centered location information, magnetic anomalies at a consistent 4km elevation, sea level over oceanic regions, anomaly source grid c (...etc)ASCII text file that contains format description of the EMAG2v3 CSV data file. || PNG of EMAG2v3 as a poster at a consistent 4km altitude. || PNG of EMAG2v3 as a poster at sea level over oceanic regions. || KMZ plugin for Google Earth of EMAG2v3 as a poster at a consistent 4km altitude with data gaps filled with MF7 values. Requires installation of Google Earth. || A georeferenced TIFF (GeoTIFF) for EMAG2v3, where the altitude is at a consistent 4km altitude, with a resolution of 2 arc-minutes, which can be opened by ESRI ArcGIS or any other GIS application. The values (nT) are stored as 32-bit floating point. (...etc)A georeferenced TIFF (GeoTIFF) for EMAG2v3, where the altitude is at sea level over oceanic regions, with a resolution of 2 arc-minutes, which can be opened by ESRI ArcGIS or any other GIS application. The values (nT) are stored as 32-bit floating po (...etc)PNG of EMAG2v3 codes to designate which grid is primarily responsible for the anomaly value for each cell. || PNG of EMAG2v3 estimates of the error in nanoTesla for each cell. | //gmd:CI_OnlineResource/gmd:description |
| URL Function (19) | Required | 0.95 | information || information || search || information || information || information || information || information || information || information || download || download || download || download || download || download || download || download || download | //gmd:CI_OnlineResource/gmd:function/gmd:CI_OnLineFunctionCode/@codeListValue |
Metadata Category5/5 +1 |
The Metadata Category provides information about this metadata record such as metadata ID, standard name, metadata contact and notes. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Metadata ID (1) | Required | 1 | gov.noaa.ngdc.mgg.geophysical_models:EMAG2_V3 | /gmi:MI_Metadata/gmd:fileIdentifier |
| Metadata Date (1) | Required | 1 | 2020-05-14 | /gmi:MI_Metadata/gmd:dateStamp |
| Metadata Contact (1) | Required | 1 | NOAA National Centers for Environmental Information ~ pointOfContact | /gmi:MI_Metadata/gmd:contact/gmd:CI_ResponsibleParty |
| Metadata Standard Name (1) | Required | 1 | ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data | /gmi:MI_Metadata/gmd:metadataStandardName |
| Metadata Standard Version (1) | Required | 1 | ISO 19115-2:2009(E) | /gmi:MI_Metadata/gmd:metadataStandardVersion |
| Metadata Maintenance Note (1) | Recommended | EC | Modified for compliance to NCEI Template v1.2. | /gmi:MI_Metadata/gmd:metadataMaintenance/gmd:MD_MaintenanceInformation/gmd:maintenanceNote |
Associated Resource Category+3 |
The Associated Resource Category provides citations or identifiers to related papers, sister resources, parents, or programs that the resource is associated with. |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Cross Reference Citation (1) | Recommended | EC | Derivation and Error Analysis of the Earth Magnetic Anomaly Grid at 2 Arc-Minute Resolution Version 3 (EMAG2v3) | //gmd:MD_DataIdentification/gmd:aggregationInfo/gmd:MD_AggregateInformation[gmd:associationType/gmd:DS_AssociationTypeCode/@codeListValue='crossReference']/gmd:aggregateDataSetName/gmd:CI_Citation |
| Cross Reference Type (1) | Recommended | EC | sciencePaper | //gmd:MD_DataIdentification/gmd:aggregationInfo/gmd:MD_AggregateInformation[gmd:associationType/gmd:DS_AssociationTypeCode/@codeListValue='crossReference']/gmd:initiativeType/gmd:DS_InitiativeTypeCode/@codeListValue |
| Larger Work Citation (0) | Recommended | //gmd:MD_DataIdentification/gmd:aggregationInfo/gmd:MD_AggregateInformation[gmd:associationType/gmd:DS_AssociationTypeCode/@codeListValue='largerWorkCitation']/gmd:aggregateDataSetName/gmd:CI_Citation | ||
| Larger Work Type (0) | Recommended | //gmd:MD_DataIdentification/gmd:aggregationInfo/gmd:MD_AggregateInformation[gmd:associationType/gmd:DS_AssociationTypeCode/@codeListValue='largerWorkCitation']/gmd:initiativeType/gmd:DS_InitiativeTypeCode/@codeListValue | ||
| Project Keyword (0) | Recommended | EC | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='project']/gmd:keyword | |
| Project Keyword Thesaurus (0) | Recommended | //gmd:MD_DataIdentification/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode/@codeListValue='project']/gmd:thesaurusName/gmd:CI_Citation | ||
| Parent Metadata ID (0) | Recommended | /gmi:MI_Metadata/gmd:parentIdentifier |
Attribution Category+5 |
The Attribution Category provides information that can be used to cite the resource and provide proper credit, such as creator names, publisher names and a Digital Object Identifier (DOI). |
| Label (count) | Rule | Score | Metadata Content | Guidance: Xpath and ISO Explorer Links |
|---|---|---|---|---|
| Creator (4) | Recommended | EC | NCEI Geomagnetic Modeling Team ~ originator || Brian Meyer ~ author || Richard Saltus ~ author || Arnaud Chulliat ~ author | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty[gmd:role/gmd:CI_RoleCode/@codeListValue[(.)= 'resourceProvider' or (.) = 'originator' or (.) = 'principalInvestigator' or (.) = 'author' or (.) = 'collaborator']] |
| Publisher (1) | Recommended | EC | NOAA National Centers for Environmental Information ~ publisher | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty[.//gmd:role/gmd:CI_RoleCode/@codeListValue='publisher'] |
| Publication Year (1) | Recommended | EC | 2017-05-30 ~ publication | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date/[.//gmd:dateType/gmd:CI_DateTypeCode/@codeListValue = 'publication' or .//gmd:dateType/gmd:CI_DateTypeCode/@codeListValue = 'creation'] |
| DOI (1) | Recommended | EC | doi:10.7289/V5H70CVX | //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:code[contains(., 'DOI') or contains(.,'doi') or contains(.,'Doi')] |
| Recommended Citation (1) | Recommended | EC | Cite as: Brian Meyer; Richard Saltus; and Arnaud Chulliat. 2017: EMAG2v3: Earth Magnetic Anomaly Grid (2-arc-minute resolution). Version 3. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V5H70CVX. Accessed [date]. | //gmd:MD_DataIdentification/gmd:resourceConstraints/gmd:MD_LegalConstraints/gmd:otherConstraints/gco:CharacterString[contains(., 'CITE') or contains(.,'cite') or contains(.,'Cite')] |