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Topic tags: SB, Tech Room: DUPONT Session Lead(s): Raskin Description: The CF metadata conventions were developed originally to meet the needs of the modeling

Cloud Computing Workshop: Applications and Studies Ballroom North Track 2 CF Standards Extensions for Remote Sensing Data Santa Fe Track 3 Service Casting New

implementing/using standards in their data systems. The standards can either be SPG endorsed standards, OGC standards, ISO standards, or de facto standards that might

Development of CF-compliant standard_names for air chemistry and aerosols - Start page. This is a temporary experiment/demo of open collaboration technologies

VirtualPresenters yes VirtualParticipants yes CoConveners CollabAreas CF Standards, Decisions Discovery, Information Quality, Information Technology and

Thu 18:00-19:00: General Discussion Data Server IT Issues: netCDF, CF, WCS standards and conventions | Implementation for gridded and station data | Development

have been accepted by the CF community CF mailing list. New names can be submitted to this list and are discussed by the CF community on this mailing list

access to forecast (Unidata) and historical (NCDC) winds WCS and netCDF-CF standards-based data access Persistents of the compound trajectory service as a

listed on the entry page. The CF web site provides general Guidelines for Construction of CF Standard Names. The CF standard names for aerosols and chemicals

difficult? - C. Lynnes ideas? WCS Papers, PPTs WCS Tools CF Convention | CF Standard Names | CF Chemistry Names DataFed Data Access Services --- Gen. Interoperability

Community Collaboration Potomac Disaster BoF (Talk Notes) Foggy Bottom CF Standards Extensions for Remote Sensing Data Dupont Evaluation Workshop: The Case

ce_flux The Guidelines for Construction of CF Standard Names http://cf-pcmdi.llnl.gov/documents/cf-standard-names/guidelines state for 'atmosphere' under

Names NEW CF-ACCEPTED Atmospheric Chemistry and Aerosol Names Christiane Textor, July 2007 It is the philosophy of CF only define those standard_names for

<Back to Jan 6, 2012 Program

SERVICE=wcs&VERSION=1.0.0&REQUEST=GetCapabilities' Martin and CF team: ponder where these might fit into CF Conventions. Uma or young.jeff@epa.gov can perhaps provide

2007 It is the philosophy of CF only define those standard_names for which a demand has been expressed. The proposed standard_names on this page are needed

the CF home page or directly the latest CF standard document or standard name table. AirNow variable list with available and suggested standard_name attributes

list of variables that have been almost accepted by the CF community CF mailing list. The standard_names listed on this page are used within model intercomparison

the NUG or CF. The NUG does not require any global attributes, though it recommends and defines three, title, history, and Conventions. CF specifies more:

</gmd:code> <gmd:codeSpace> <gco:CharacterString>http://cf-pcmdi.llnl.gov/documents/cf-standard-names/</gco:CharacterString> </gmd:codeSpace> </gmd:MD_Identifier>

Dynamics Group at the USGS in Woods Hole, MA, serve on the CF Conventions Standards and CF Governance Committees, am a member of the Pangeo Steering Council

"The Coverage Type" [OGC 00-106]. CF Convention | CF Standard Names | CF Chemistry Names AGU Web 2.0 About CF Standard Names

have been accepted by the CF community CF mailing list. New names can be submitted to this list and are discussed by the CF community on this mailing list

of the CF conventions in the met/ocean communities, it is a very attractive model for creating an Air Chemistry extension to the exisiting Standard Names

model; CF naming convention Cristiane & Martin on CF convention; AQ_CoP (Kari & Michael) at the server Metadata: Ted Haberman, Erin at ISO; CF naming convention

(python) CF-API library some (beta) code available at FZJ: CommonUtils.cf_netcdf, feel free to suggest a better name Brainstorming: What is missing in CF? Issue:

data as CF-1.5, and later serve station data directly from CF-NetCDF files. The OpenGeoSpatial Consortium has plenty of Web Service Standards. The OWS

of the same data are on offer rerlation to CF standard_name: parameter name should be extract from standard_name describing the physical quantitiy without

recommended by the CF convention. Note: Just remember, for a file to be CF compliant, all the standard_name values must be from the CF standard name table. The

M> <ows11:Metadata> <cf:AxisMetadata> <cf:axis positive="down">Z</cf:axis> <cf:standard_name>air_pressure</cf:standard_name> </cf:AxisMetadata> </ows11:Metadata>

de:50080/ CF Checker: http://repositories.icg.kfa-juelich.de/hg/CFchecker/ Complete software tool to test conformance of netcdf output files with CF standard

alphabetical order. The question mark indicates a modification of existing CF standard names is suggested for these species. aerosol ? alpha_hexachlorocyclohexane

Meeting Notes: Discussion netCDF-CF conventions are proposed to OGC as an independent, binary encoding with core and extensions CF Conventions need to be extended

and Forecast (CF) metadata convention maintains a list of standard names for data stored in variables of a netCDF file. Not many standard names in that

selecting suitable standards. They also participated in the extension of several international standards, most notably standard names (CF Conversion), data

practices and conventions for implementing data format and exchange standards (e.g., netCDF-CF and OGC WCS)in order to advance the level of interoperability

Aerosol Names PLEASE DO NOT USE THE NAVIGATION BAR ON THE LEFT HAND SIDE! CF STANDARD NAME LIST FOR AEROSOLS AND CHEMICALS WITH GROUP NAMES IN HEADERS State

new developments on the standards now allow the delivery of much richer pay load. We still need to evaluate if the new extended CF-netCDF binary file format

netCDF, CF, WCS standards and conventions | Implementation for gridded and station data | Development tools | Server performance netCDF is standard format

Other Nodes: AQS, RSIG, VIEWS Standards and Conventions for WCS Server Interoperability Stack netCDF Data Model CF Conventions CF Naming Conventions for Atmospheric

semantic richness comes from CF-netCDF, and from the compatibility of the CF convention with the WCS 1.1 protocol. Since the CF-netCDF files contain all the

data. The netCDF-CF file format is a common way of storing and transferring gridded meteorological and air quality model results. The CF convention for structuring

NOT USE THE NAVIGATION BAR ON THE LEFT HAND SIDE! CF Mainpage || CMOR: FORTRAN 90 functions producing CF-compliant netCDF3 files || GFDL link list || Unidata

on the internet. Discovery-Level Metadata Content Standards: covers FGDC, ISO 19115, WMO core, DIF, CF, and THREDDS ISO 19115: See also metadata requirements

level, there is a CF-convention. Currently CF-conventions are mainly for gridded data but we have more needs: Station point data (already CF-1.5 and up) Station

Category:Mediator or Category:Client AQ Infrastructure Glossary for Common Terms and Standard Names in Datafed WCS Wrapper Framework This is the 'WCS Glossary' form

similarly to data formats considering metadata standards currently in use (ISO standards, North American Profile, CF-1, COARDS, PREMIS). Suggested speakers: OAIS

output of a CF-1.5 compliant netcdf file with emissions data See Background Material for further information about ISO, INSPIRE, and OGC standards. Note: It

selecting suitable standards. They also participated in the extension of several international standards, most notably standard names and a standard data query

defined by the NUG or CF. The NUG does not require any global attributes, though it recommends and defines two, title and history; CF specifies many more

three additional standard name collections: EPA Air Quality System (AQS) Supersite Project Naming Standards PRISM Project Naming Standards I hope that this

are here.. CF-netCDF is a strongly typed data structure for multidimensional data cubes netCDF gives the storage and data access facility; CF gives it the

Activities (function) 1. Collected Resources 2. Extension-Development of standards 3. Interoperability demonstrations 4. Catalog of interoperable datasets

with whom? what standards are needed? CF Naming extensions? AQ Discovery Metadata Convention (for use in ISO, Data Catalogs...) Extend CF Naming conventions

coordinates in a CF-compliant netCDF file") What is missing in CF? sever independent CF-API Package Issue: We should define a standard python interface

by Siri-Jodha Khalsa Survey of Data Quality Standards by Jennifer Davis, 2012 Climate and Forecasting (CF) Quality Flag Variable Attributes ISO 19158 (augments

July 17 Standards Process Group Meeting Madison, Wisconsin 9 am Focus: Catalogs and Metadata Standards and Best Practices 30 minutes per speaker plus 15

Forecasting (CF) Conventions CORE-CLIMAX Maturity Matrix (File:Maturity Matrix CORE CLIMAX v4 0.xlsx) D Dan Cornford's thoughts on Uncertainty And Standards Data

templates have been inspired by a discussion on the CF metadata mailing list and the resulting CF trac ticket to allow non-spatiotemporal coordinates.

group should include: Identify interoperability standards and methods, Test and apply these standards to several EPA data systems Apply GEO principles

Interoperability Syntactic issues: Standards, OGC WCS, WMS, CSW; netcdf, other formats) Semantic issues: Metadata for finding and understanding, CF, ISO) Programmatic

is designed to make AIRNow compatible with GEOSS and other emerging AQ standards. The overall goal is to support a broad international framework of air

calculated from the CF information in order to facilitate direct access to this information by tools that do not understand the CF Conventions. The OGC

* Using GI-cat through the GI-portal light client Discovery standards * Metadata standards (ISO 19115/ISO 19139) * ISO19139 publishing mechanisms (FileSystem

< Back to Glossary | Edit with Form CF-netCDF Description: [[TermDesc::CF-netCDF is the Climate and Forecast Metadata Convention for NetCDF Files. Names

Committee. 1998. CONTENT STANDARD FOR DIGITAL GEOSPATIAL METADATA. FGDC-STD-001-1998. http://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata

providing the expertise necessary to turn the consensus into technical standards with associated implementation tools and resources. Estimated Number of

defined by the NUG or CF. The NUG does not require any global attributes, though it recommends and defines two, title and history; CF specifies many more

new developments on the standards now allow the delivery of much richer payload. We still need to evaluate if the new extended CF-netCDF binary file format

interpreting and implementing standards Need more documentation of lessons learned from the first implementation of the standards CIERA Community building from

extractor to get the subcube from that file To achieve this it's using standard object-oriented inheritance and method overriding.

xs AQ Community Catalog: http://capita.wustl.edu/dataSpaceMetadata_ISO/ The CF convention for naming atmospheric chemicals and aerosols has been adopted

Glossary Domain: WCS, HTAP Links to this page [[Links::CF Naming Conventions, CF Coordinate Conventions, CF Metadata Conventions Home]] No Contributors No History

used to produce it.". The ISO Standards include a more complete CI_Citation structure that is used throughout the standards. Citations are clearly an important

NAVIGATION BAR ON THE LEFT HAND SIDE! This is a wiki for the development of CF-compliant naming conventions for air chemistry and aerosols. This ad hoc virtual

international standards. In FY08, building upon FY07 efforts, we propose to develop a Best Practices Guide that will identify relevant standards for data and

Spectrometer Project" ; :Conventions = "CF-1.0" ; Only convention and version number Conventions = CF-1.0 is required. Since CF-1.0 conventions contain a lot of

and write it into a netCDF-CF file. Used in WCS GetCoverage Query.]] Glossary Domain: WCS Links to this page [[Links::NetCDF-CF WCS GetCoverage Query Data

from the data if the file is compliant with the NetCDF Climate and Forecast (CF) Metadata Convention. Describes a simple latitude, longitude, vertical and

of every weekend in every summer month. This is a non-standard extension. switched from standard python urlparse to own version, to allow semicolon to

Standards and Conventions WCS, netCDF, CF, ISO WCS Server Software Download | Install server | Libraries Grid data | Create CF netCDF files | Example Point

File A NetCDF file with CF convention contains following things: Global Attributes Dimensions Dimension Variables Data Variables CF Conventions are not enforced

July 17 Standards Process Group Meeting Madison, Wisconsin 9am Focus: Catalogs and Metadata Standards and Best Practices 30 minutes per speaker plus 15

Regarding data standards, we should pick a standard to start with, and identify the next steps and action items. Web Coverage Service (WCS) standards are a good

e. Metadata Standards: i. Using different kinds of standards on the dataset/collection (ex: ISO 19115) versus granule/file level (ex: CF). ii. Aiming

Grid data | Create CF netCDF files | Example Point data | SQL Server Interface | Example ==WCS and netCDF Tools and Methods CF Checker CF related tools ncML

  TermDesc CF-netCDF Capabilities Processor Configuration Extractor from netCDF-CF Coverage Processor for Points This component reads a subset of Station

within ESIP community with an emphasis on remotely sensed data CF-Propose extensions to CF to benefit the Earth Science Community Visualization-Focus on

intervals. Point data is often stored in SQL databases. There's no standard schema, like CF-1.0 convention for NetCDF files, so it is not possible to just

< Back to Glossary | Edit with Form CF_Coordinate_Conventions Description: [[TermDesc::The purpose of the CF Conventions is to create self-describing netCDF

Title: ESIP_CF NetCDF - X3D example of Field Of Regard swath definition In the 2013-10-08 ESIP Winter Meeting briefing: 'CF Unleashed ESIP Winter 2013

to use the wrapper libraries can be found in related page Creating NetCDF-CF Files. Setting up the demo dataset: C:\OWS\web\static\testprovider\ contains

Chain Proposal to make CF netCDF an OGC standard. There is intense discussion on the GALEON listserv on this proposed standard. Members of the ESIP AQ

section on 'Alignment with NetCDF and CF Conventions' infers that adherence to the CF-1.6 global attributes standard means that the mentioned featureType

would not be the subject of CF conventions --JonathanGregory 16:51, 22 May 2006 (EDT) I agree that this is not the focus of the CF conventions, but is still

http://wiki.esipfed.org/index.php/Talk:Air_Quality/Chemistry_Naming_Conventions#CF_Naming_Extensionsis a place for ideas/issues to be described and resolution

MetOceans, CSML). Link between ISO and CF - Ethan (Ted Habermann) - collaborate with CNR; Ed Hartnet - LibCF/Unidata connection; Someone (people) from

database. Indexers would be relatively easy to write for certain standard formats, such as netCDF/CF1, HDF-EOS, HDF-EOS5 and GRIB. Also, an indexer for the THREDDS

one in existence (NARSTO/CF Conventions) of standard parameter names Follow up: Extracted naming conventions from AIRS-AQS and CF Convention into a Google

specific-conventions, i.e. standards-based metadata, for publishing and finding suitable services. Such metadata standards for atmospheric observations

to be proposed to the Climate and Forecast standard names committee. Please consider adding your ideas! CF is unconcerned with methodologies, and wants

SourceForge Point data is often stored in SQL databases. There's no standard schema, like CF-1.0 convention for NetCDF files, so it is not possible to just

interface. Need to start a list/use one in existence (NARSTO/CF Conventions) of standard parameter names [LS: * need to settle on an initial list of methods

Supported Formats: image/netcdf and application/x-netcdf are the same, netCDF-CF. There is a need to standardize this format. <SupportedFormat>image/netcdf</SupportedFormat>

Back to Questions and Comments about CF-1.6 Station Data Convention The WCS service has potential to grow beyond regular, gridded coverages. Coverage types

- Environmental Data Retrieval candidate standard is part of the OGC API suite of standards. OGC API standards define modular API building blocks to spatially

and Forecast (CF) Metadata Convention and it's latest version CF-1.5 The original OWS system was started August 2007 with the idea, that if CF convention

set of access protocols and returned data formats. We are pursuing netCDF-CF grid or netCDF-table for point data.Rhusar 01:05, 28 May 2006 (EDT) Data Access

Management Initiatives NOAA: Increase NOAA’s Efficiency through Innovation and Standards NASA: Grow and Nurture the ESIP Federation Testbed http://wiki.esipfed

calculated from the data using standard netCDF Tools if the file is compliant with the NetCDF Climate and Forecast (CF) Metadata Convention. In ncISO these

Data at NOAA’s Hurricane Research Division 2019/03/14 CCHDO CF compliant Net-CDF - Standard Names 2019/02/28 CCHDO netCDF Data Structure 2019/02/14 Git

with Geo and Time extensions. Have critical mass of data available... Also, cf. CWIC, will put OpenSearch interface on top of CWIC. using rel="search" and

calculated from the data using standard netCDF Tools if the file is compliant with the NetCDF Climate and Forecast (CF) Metadata Convention. In ncISO these

to the diagnostics below, it is highly recommended to store the AEROCOM standard and forcing diagnostics, so that the simulations can be analysed for the