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Quality Data Network | WCS Distributors EBAS is hosting observation data of atmospheric chemical composition and physical properties submitted by data originators

Air Quality Data Network | WCS Distributors DataFed is a software system accessing and analyzing heterogeneous distributed air quality data. It consists

< Back to | Workshops | Air Quality Data Network Goal: A Data Network to Find, Access, understand and merge air quality observations, emissions and models

of the AQ data summit can be viewed via the history tab. Add New Data System Profile or Submit Word Doc Data System Profile Development Data System Connectivity

Documenting Data Centers and Distributors Documenting Distribution Information Documenting Identifiers Documenting ISO-1 Metadata for Data Discovery Documenting

Description of the computer language construct that specifies the representation of data objects in a record, file, message, storage device or transmission channel

| Workshops | Air Quality Data Network See also ADN_Distributor_List To add a data distributor profile, enter the distributor abbreviation in the input

situations where the data are available from multiple distributors (center column in Figure), a MD_Distributor object must exist for each distributor and each would

one of the following roles: resourceProvider, custodian, owner, user, distributor, originator, pointOfContact, principalInvestigator, processor, publisher

Documenting Data Centers and Distributors Documenting Distribution Information Documenting Identifiers Documenting ISO-1 Metadata for Data Discovery Documenting

< Back to DataSpaces NEI - US National Emissions Inventory Browse Fields RDF for NEI <- Should be a property What Links here on ESIP wiki 400px Google

geospatial data. FGDC activities are hosted by the U.S. Geological Survey and allows users to: a) ascertain the fitness of the geospatial data set for an

properties: <dif:Data_Center uuid="UUID"> <dif:Data_Center_Name/> <dif:Data_Center_URL/> <dif:Data_Set_ID/> <dif:Personnel/> </dif:Data_Center> The Data_Center field

Entry Resource Format (SERF) is the de-facto GCMD standard for describing data services and applications. This spiral includes the fields that are required

Point_to_Grid_Procedure The AirNOW data are obtained from the EPA AirNOW website (link). The data for each day is contained in an ASCII OBS file. In DataFed these OBS files

measured values as a coverage. Data Dates Dates associated with the data. Data Quality Scope The specific data to which the data quality information applies

< Back to DataSpaces GOES - GOES Satellite Data - Imager Browse Fields RDF for GOES <- Should be a property What Links here on ESIP wiki 400px GVAR is

NASA's Earth Science Data and Information System (ESDIS) that enables the science community to more easily use and exchange NASA's data and services. ECHO's

< Back to DataSpaces GSFC_NO2_OL - GSFC_NO2_OL Browse Fields RDF for GSFC_NO2_OL <- Should be a property What Links here on ESIP wiki 400px Edit GSFC_NO2_OL-RDF

< Back to DataSpaces EDGAR - EDGAR Emission Data Browse Fields RDF for EDGAR <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces MODIS_FIRE - MODIS_FIRE Browse Fields RDF for MODIS_FIRE <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces MODIS_IMG - MODIS_IMG Browse Fields RDF for MODIS_IMG <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces ASTR_FIREd - ASTR_FIREd Browse Fields RDF for ASTR_FIREd <- Should be a property What Links here on ESIP wiki 400px Edit ASTR_FIREd-RDF

< Back to DataSpaces GFED8day - GFED8day Browse Fields RDF for GFED8day <- Should be a property What Links here on ESIP wiki 400px Edit GFED8day-RDF |

< Back to DataSpaces AERONETd - Global Ground-Based Sun Photometer Network Browse Fields RDF for AERONETd <- Should be a property What Links here on ESIP

< Back to DataSpaces EDGAR_WCS - EDGAR_WCS Browse Fields RDF for EDGAR_WCS <- Should be a property What Links here on ESIP wiki 400px Edit EDGAR_WCS-RDF

Back to DataSpaces GOES_12 - GOES_12 Eastern NAM Browse Fields RDF for GOES_12 <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces GFED_WCS - GFED WCS Browse Fields RDF for GFED_WCS <- Should be a property What Links here on ESIP wiki 400px Websites tagged in WCS+Link

< Back to DataSpaces NAAPS_GLOBAL - NRL Global Aerosol Model Browse Fields RDF for NAAPS_GLOBAL <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces GOMEm - GOMEm Browse Fields RDF for GOMEm <- Should be a property What Links here on ESIP wiki 400px Data description here Google

< Back to DataSpaces NAAPS_sigma - NAAPS_sigma Browse Fields RDF for NAAPS_sigma <- Should be a property What Links here on ESIP wiki 400px

metadata format used to create directory entries that describe scientific data sets. he spirals below provide required and highly recommended attributes

< Back to DataSpaces Astrophoto - The Gateway to Astronaut Photography of Earth Browse Fields RDF for Astrophoto <- Should be a property What Links here

< Back to DataSpaces AMAP_G - Dataset Title Browse Fields RDF for AMAP_G <- Should be a property What Links here on ESIP wiki 400px Data description here

< Back to DataSpaces ASOS_STI - ASOS Surface Extinction Coefficient by STI Browse Fields RDF for ASOS_STI <- Should be a property What Links here on ESIP

< Back to DataSpaces MODISd_G - MODIS/Aqua Atmosphere Daily Global Product Browse Fields RDF for MODISd_G <- Should be a property What Links here on ESIP

Quality Data Network ADN Distributors are nodes in the 'current' Air Quality Data Network. These are servers who Deliver AQ datasets using WCS 1.* data access

< Back to DataSpaces CMAQ_Baron_G - BAMS CMAQ for CATHALAC Browse Fields RDF for CMAQ_Baron_G <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces AVHRR - AVHRR Browse Fields RDF for AVHRR <- Should be a property What Links here on ESIP wiki 400px AVHRR is a four-image dataset

< Back to DataSpaces ASTR_FIREm - ASTR_FIREm Browse Fields RDF for ASTR_FIREm <- Should be a property What Links here on ESIP wiki 400px Google Scholar

< Back to DataSpaces MNEI_Area - Mexican National Emissions Inventory Browse Fields RDF for MNEI_Area <- Should be a property What Links here on ESIP wiki

< Back to DataSpaces MNEI_Mobile - Mexican National Emissions Inventory Browse Fields RDF for MNEI_Mobile <- Should be a property What Links here on ESIP

< Back to DataSpaces MNEI_Point - Mexican National Emissions Inventory Browse Fields RDF for MNEI_Point <- Should be a property What Links here on ESIP

Back to DataSpaces CIESIN_POP - Data Title here Browse Fields RDF for CIESIN_POP <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces GASP - GASP Browse Fields RDF for GASP <- Should be a property What Links here on ESIP wiki 400px Data description here Google Scholar

< Back to DataSpaces NAAPS_NoAm - NRL Global Aerosol Model Browse Fields RDF for NAAPS_NoAm <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces NEI_EGU - NEI Electric Generating Utilities Emissions Browse Fields RDF for NEI_EGU <- Should be a property What Links here on ESIP

< Back to DataSpaces MOPITT_Day - MOPITT Browse Fields RDF for MOPITT_Day <- Should be a property What Links here on ESIP wiki 400px Data description here

to DataSpaces EPA_AirMarkets - EPA_AirMarkets Browse Fields RDF for EPA_AirMarkets <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces MODISm_G - MODISm_G Browse Fields RDF for MODISm_G <- Should be a property What Links here on ESIP wiki 400px Data description here

< Back to DataSpaces GDSG_Fire - GDSG Fire Browse Fields RDF for GDSG_Fire <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces NEI_Area - US National Emissions Inventory Browse Fields RDF for NEI_Area <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces NEI_Point - US National Emissions Inventory Point Sources Browse Fields RDF for NEI_Point <- Should be a property What Links here

< Back to DataSpaces MNEI_NonRoad - Mexican National Emissions Inventory Browse Fields RDF for MNEI_NonRoad <- Should be a property What Links here on

cdm_data_type The THREDDS data type appropriate for this dataset. metadata/dataType /gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:spatialR

gmd:identificationInfo/*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

Back to DataSpaces GASP_tiff - Gasp in GEOtiff Format Browse Fields RDF for GASP_tiff <- Should be a property What Links here on ESIP wiki 400px Data description

Back to DataSpaces CALIPSO - CALIPSO Lidar Browse Images Browse Fields RDF for CALIPSO <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces NEI_Mobile - US National Emissions Inventory Mobile Browse Fields RDF for NEI_Mobile <- Should be a property What Links here on ESIP

< Back to DataSpaces NADP - National Atmospheric Deposition Network Browse Fields RDF for NADP <- Should be a property What Links here on ESIP wiki 400px

400px The CIESIN_GPW data are obtained from the CIESIN_GPW website (link). The data for each day is contained in an ASCII OBS file. In DataFed these OBS files

< Back to DataSpaces ATADV - ATADV Browse Fields RDF for ATADV <- Should be a property What Links here on ESIP wiki 400px ATADV is an extensive back-trajectory

For more information about AQS_D, please see AQS_D data network assessment Data source: Download AQS Data Dataset downloaded between 2009-10-28 and 2009-11-06

< Back to DataSpaces NEXRAD_WMS - NEXRAD Browse Fields RDF for NEXRAD_WMS <- Should be a property What Links here on ESIP wiki 400px Data description here

< Back to DataSpaces NGC_CALPUFF - NGC CALPUFF Browse Fields RDF for NGC_CALPUFF <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces GOCART_G_OL - Global Chemical Transport Model Browse Fields RDF for GOCART_G_OL <- Should be a property What Links here on ESIP wiki

distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:transferSize/gco:Real Concept Examples

< Back to DataSpaces Africa_Dust - Surface Concentration PM10, Dust Browse Fields RDF for Africa_Dust <- Should be a property What Links here on ESIP wiki

US recording weather data every minute. The SURF_MET dataset is archived at the Plymouth State Weather Center and accessible to DataFed through a web-based

org/iso/19115 top High-level geographic data thematic classification to assist in the grouping and search of available geographic data sets. Can be used to group keywords

and its operator), and data quality assurance/quality control information. EPA AQS Hourly Network Data source: Download AQS Data Dataset downloaded between

[NO2_Data_Synthesis] The OMI data are made accessible to DataFed through the NASA Giovanni data portal Websites tagged in Del.icio.us with: OMI Link Papers

< Back to DataSpaces SURF_MET_WIND - Global Surface Meteorology Monitoring Network Browse Fields RDF for SURF_MET_WIND <- Should be a property What Links

the onlineResource Moved publisher from citation to distributor and included publisher_name as a dataCenter keyword. Added project as a keyword with type=project

for finding data! generally: data from one provider, one (satellite) instrument or one model. Need to further clarify granularity for model data. For example:

400px The OMI data are made accessible to DataFed through the NASA Giovanni data portal Websites tagged in Del.icio.us with: OMI Link Papers tagged in

gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

KEYWORDS: Domain:Aerosol,Platform:Satellite,Instrument:Unknown,DataType:Grid,Distributor:DataFed,Originator:NASA,TimeRes:Day,Vertical:Column,TopicCategor

attributes for data discovery. This list of attributes was obtained from table F.1 of the ISO 19115-1 Specification. Source: ISO-1 Metadata for Data Discovery

< Back to DataSpaces RETRO_FIRES_WCS - RETRO_FIRES_WCS Browse Fields RDF for RETRO_FIRES_WCS <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces NPRI - Canada NPRI Browse Fields RDF for NPRI <- Should be a property What Links here on ESIP wiki 400px Data description here GOS

System Data and Information Core System (ECS) was designed for NASA in order to support 2 terabytes per day of data. ECS currently provides data ingest

< Back to DataSpaces TOMS_AI_G - TOMS Absorbing Aerosol Index Browse Fields RDF for TOMS_AI_G <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces RETRO_ANTHRO - World Emission RETRO ANTHRO Browse Fields RDF for RETRO_ANTHRO <- Should be a property What Links here on ESIP wiki

Distribution Format and Size <DataFormat>/Collection/DataFormat</DataFormat> <DataGranule> <SizeMBDataGranule>/Granule/DataGranule/SizeMBDataGranule</SizeMBDataGranule>

< Back to DataSpaces SEAW_US - SeaWiFS Browse Fields RDF for SEAW_US <- Should be a property What Links here on ESIP wiki 400px SEAWiFS is a high resolution

< Back to DataSpaces OnEarth_JPL - OnEarth Daily Aqua Terra Global Composite Images Browse Fields RDF for OnEarth_JPL <- Should be a property What Links

information etc. For data Configuration go to following pages: Configuring NetCDF based Cube Data Configuring SQL based Point Data OWS/web is for system

< Back to DataSpaces NOAA_HMS_WFS - NOAA HMS fires Browse Fields RDF for NOAA_HMS_WFS <- Should be a property What Links here on ESIP wiki 400px Websites

< Back to DataSpaces VIEWS_OL - VIEWS_OL Browse Fields RDF for VIEWS_OL <- Should be a property What Links here on ESIP wiki 400px VIEWS_OL is an aerosol

Release Level 2 Sea Surface Salinity & Wind Speed Data V3.0</LongName> <DataSetId>AQUARIUS_L2_SSS_V3:1</DataSetId> <Description>The version 3.0 Aquarius Level

< Back to DataSpaces SCIAMACHYm - SCIAMACHYm Browse Fields RDF for SCIAMACHYm <- Should be a property What Links here on ESIP wiki 400px Data description

< Back to DataSpaces NOAA_HMS_WMS - NOAA HMS Fires Browse Fields RDF for NOAA_HMS_WMS <- Should be a property What Links here on ESIP wiki 400px Edit NOAA_HMS_WMS-RDF

guidance to data providers on how best to implement data quality standards and best practices for their science data systems, datasets, and data/metadata

Convention for Data Discovery - Highly Recommended Catalog Services for the Web (CSW) Core Queryables ISO-1 for Data Discovery - Mandatory DCAT for Data Discovery

it to include not only numerical data, but any other research data outputs. Source: The DataCite Metadata Schema The DataCite Metadata Schema is a list of

organization: the Data Center that distributes the data. The Data Centers are documented using the DataCenter object: <dif:Data_Center> <dif:Data_Center_Name>

standard names for a number of data systems and services. Data access URLs can be recognized by the URL_Content_Type = "GET DATA". The Related_URL field is

Information about the distributor of and options for obtaining the resource Possible Parent Elements FAQ about Distribution ISO Distribution Information

< Back to DataSpaces SMARTFIRE - SMARTFIRE Browse Fields RDF for SMARTFIRE <- Should be a property What Links here on ESIP wiki 400px SOAP/WSDL Service

Standard for Digital Geospatial Metadata includes many fields related to data understanding. These are generally labeled "Mandatory if Applicable". In

< Back to DataSpaces RETRO_FIRE_AGGR - RETRO Fires Aggr Browse Fields RDF for RETRO_FIRE_AGGR <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces POET_Anthro - POET Anthro 1990-2000 Browse Fields RDF for POET_Anthro <- Should be a property What Links here on ESIP wiki 400px Anthropogenic

< Back to DataSpaces QuickScat_WindMed - QuickScat Wind Speed Browse Fields RDF for QuickScat_WindMed <- Should be a property What Links here on ESIP wiki

processing and sharing of data from netCDF files. They are focused on data use while the NetCDF Attribute Conventions are focused on data discovery. Many of the

< Back to DataSpaces Test_dataset - Dataset Title Browse Fields RDF for Test_dataset <- Should be a property What Links here on ESIP wiki 400px

< Back to DataSpaces Test_dataset_er - Dataset Title Browse Fields RDF for Test_dataset_er <- Should be a property What Links here on ESIP wiki 400px

gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

the concepts that NASA considers important for describing collection level data sets. The recommendation includes three levels; Required, Recommended and

gmd:identificationInfo/*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

gmd:identificationInfo/*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

structured way using a metadata profile developed during 2011 by the Alaska Data Integration working group (ADIwg). This profile was originally derived from

dataset through data access services. The DataFed metadata for each dataset includes some facets such as domain, platform, method, distributor... that help

ISO /gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:report//* ISO-1 /mdb:MD_Metadata/mdb:dataQualityInfo/mdq:DQ_DataQuality/mdq:standaloneQu

provided by the data distributor. Recommend providing as needed. 4 mrd:turnaround 0..1 gco:CharacterString Typical time required for filing a data request. 5

ibution/mrd:distributor/mrd:MD_Distributor/mrd:distributorFormat/mrd:MD_Format Transfer Size The size of the digital resource ECHO /*/DataGranule/SizeMBDataGranule

Services provide data in standard responses and formats. Services provide data in standard responses and formats. xPath Note: The xPaths included in this

Technical means and media by which a resource is obtained from the distributor Possible Parent Elements ISO_Distribution_Information

formal citation of data used in articles they publish..." —"IPY Data Policy"(PDF) By encouraging proper citation of data sets, data providers and publishers

Definition: high-level geographic data thematic classification to assist in the grouping and search of available geographic data sets. Can be used to group keywords

STL Supersite data < Back to DataSpaces NARSTO_5min - NARSTO EPA_SS_ST_LOUIS Air Chemistry, Particulate Matter, and Meteorological Data Browse Fields RDF

shall be primarily distributors of remotely sensed and ground-based data sets, as well as standardized products derived from those data. Category 2 ESIPs

shall be primarily distributors of remotely sensed and ground-based data sets, as well as standardized products derived from those data. changed to: Category

< Back to | Workshops | Air Quality Data Network To add a data distributor profile, enter the distributor abbreviation in the input box below; if a page

organization: the Data Center that distributes the data. The Data Centers are documented using the DataCenter object: <dif:Data_Center> <dif:Data_Center_Name>

Creating a long term trend data set from multiple data sets Summary: Input datasets are gathered to produce a new data set. Inputs cover a long time duration

designed to support interfaces that discover, browse, and query metadata about data, services, and other related resources. CSW defines Core Queryables, Core

metadata format used to create directory entries that describe scientific data sets. The attributes in the spiral below are required by the DIF standard

Entry Resource Format (SERF) is the de-facto GCMD standard for describing data services and applications. This spiral includes the fields that are required

4.2 of the ECHO Data Partner's User Guide (Version 10.7). Source: ECHO Data Partner's User Guide Other ECHO Documentation Page - Data Discoverability /Accessibility

Identification Information and Metadata Reference Sections that are mandatory for data discovery. In the graphical representation of the standard, these are yellow

publish/register data one time and not a dozen times in a dozen different catalogs. Solution: Create a standard description to the data using a selected

of Data Products - Data citation formats used are: ESIP: Creator, Year, Product Title, Distributor, DOI Name Version is not used, and Date of Data Access

gmd:identificationInfo/*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

ESIPs are primarily distributors of remotely sensed and ground-based data sets, as well as standardized products derived from those data.) Type 2 (Type 2

gmd:identificationInfo/*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

sense. We mean it to include not only numerical data, but any other research data outputs. Source: The DataCite Metadata Schema xPath Note: The xPaths included

monitoring data with remotely sensed data. PUBLISH-FIND-BIND FLOW THROUGH GCI Publish: Initially it was thought that if one “published” data on the web

ologies.com Air quality data is normally created by a data provider for a particular mandated end user. The format of the data is specific to the use and

eInformation  /*/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/gmd:LI_Lineage/gmd:source  /*/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage/g

sense. We mean it to include not only numerical data, but any other research data outputs. Source: The DataCite Metadata Schema xPath Note: The xPaths included

uuid']/hdf5:Data/hdf5:DataFromFile HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='identifier_file_uuid']/hdf5:Data/hdf5:DataFromFile ISO

e_Language Data Dates Dates associated with the data. DIF-10 /*/dif:Metadata_Dates/dif:Data_Creation DIF-10 /*/dif:Metadata_Dates/dif:Data_Last_Revision

major data hubs made a remarkable set of commitments toward making the AQ Data Network happen by expanding the network from the current 7 WCS data servers-distributors

(Fit) Paths Data Dates Dates associated with the data. DIF-10 /*/dif:Metadata_Dates/dif:Data_Creation DIF-10 /*/dif:Metadata_Dates/dif:Data_Last_Revision

 /mdb:MD_Metadata/mdb:dataQualityInfo/mdq:DQ_DataQuality/mdq:report/mdq:DQ_CompletenessCommission  /mdb:MD_Metadata/mdb:dataQualityInfo/mdq:DQ_DataQuality/mdq:r

conversation. are data? (no) note: the likelihood of data citations affecting tenure decision is debatable. People who produce data products are not all

the standard data access interface, uFIND includes a Data Viewer. The user can browse data layers, compare them and further explore the data, ultimately

Catalog Data Provider/Publisher add metadata records to the portal dataset catalog and update or delete those records. 1.Data Provider/Publisher 1.Data Provider/Publisher

Resolution, Vertical, DataType, Data Distributor, Data Originator. The above facets are included for the AQ user to easily find the data. This additional metadata

dataset. *Note: DataCite uses the term "dataset" in its broadest sense - including both numerical data, as well as any alternate research data outputs. The

gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

com/register/6095279429242823426 More info on Data Driven Decision Making (3DM) Initiative: http://www.ahcusa.org/data-driven-decision-making-3dm.html CALL INVITEES:

Services provide data in standard responses and formats. xPath Note: The xPaths included in this table use several wildcards. // means any path, so //

high-quality metadata is critical to finding, understanding, and reusing scientific data. This document describes a consensus among participating stakeholders in

System Science Data Journal data policy NERC data policy GANSEKI data policy USGS data publishing policy Policy from ICSU's Committee on Data for Science

gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_S

tper Distribution Format  /mercury:metadata/mercury:distinfo/mercury:distributor/mercury:distorFormat/mercury:formatName  /mercury:metadata/mercury:di

 /eml:eml/*/dataTable/constraint Attribute Definition  /eml:eml/*/dataTable/attributeList/attribute/attributeDefinition Attribute List  /eml:eml/*/dataTable/attributeList

organization: the Data Center that distributes the data. The Data Centers are documented using the DataCenter object: <dif:Data_Center> <dif:Data_Center_Name>

guidance to data providers on how best to implement data quality standards and best practices for their science data systems, datasets, and data/metadata

support computer-mediated access and processing of data, and therefore requires that all aspects of the data package be fully described. Source: Completeness

try Data Dates  /*/echo:DataGranule/echo:ProductionDateTime  /*/echo:DeleteTime  /*/echo:InsertTime  /*/echo:LastUpdate DayNightFlag  /*/echo:DataGran