OGC Requests

The OGC requests comment on the candidate Geographic Information - Well Known Text for coordinate reference systems standard

Status: 
Please note: This call is now closed.
Closing Date: 
Fri, 11/01/2013 - 04:00
Description: 

The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC standard, "Geographic Information – Well Known Text (WKT) for coordinate reference systems."

OGC Well Known Text offers a compact machine-readable and human-readable representation of geometric objects. WKT can also be used for succinctly describing the critical elements of coordinate reference system (CRS) definitions. 

WKT is described in the OGC standard “Geographic information – Simple feature access – Part 1: Common architecture” (also International Standard ISO 19125-1:2004). The WKT representation of coordinate reference systems was subsequently extended in other OGC standards. As a result, there are inconsistencies in how WKT CRS is expressed in various OGC and ISO standards.

This draft standard provides an updated version of WKT representation of coordinate reference systems that follows the provisions of OGC Abstract Specification Topic 2 (ISO 19111:2007) Spatial Referencing by Coordinates. The draft extends earlier WKT to allow for the description of coordinate transformations. This draft standard defines the structure and content of well known text strings. It does not prescribe how implementations should read or write these strings.

Comments are due by 1 November 2013, but we encourage those interested to comment by 26th October. This draft has been submitted by the OGC to ISO TC211 as a Committee Draft for ballot as a Draft International Standard (document N3596). Comments received as part of the OGC RFC by 26th October will be fed into the ISO ballot. 

All OGC standards are free and publicly available. Download the candidate OGC WKT CRS draft standard below:

Comment: 

Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

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OGC Requests: 

AAtS Standards Harmonization Guidance Initiative

Status: 
Please note:  This call is now closed.

The community workshop has been re-scheduled to December 17-18 in Washington DC. Contact nalameh [at] opengeospatial.org (Nadine Alameh) if you're interested in participating.

Closing Date: 
Tue, 10/22/2013 - 04:00
Description: 

The Open Geospatial Consortium (OGC) has issued a Request for Information (RFI) to engage the aviation community in identifying standards efforts relevant to the provision of aircraft connectivity to the FAA’s System Wide Information Management (SWIM) infrastructure.

RFI Information:

  • Responses are due by 5 pm EST on 22 October 2013. 
  • A public Q&A webinar was held 1 October 2013 to provide the community with more information on the context and objectives behind this RFI. Documentation below. 

The FAA’s Aircraft Access to SWIM (AAtS) initiative is in a preliminary stage of requirements development and standards identification. Its goal is to establish a common operating environment between the flight deck, air traffic management and Airline Operational Control/Flight Operational Control (AOC/FOC) for collaborative strategic decision-making. Distribution of the operational information needed to support the safe movement of aircraft during all phases of flight in the National Airspace System (NAS) will increase capacity and efficiency and result in more timely departures and arrivals.  

There are a number of aviation standards in development, concurrently and independently, by a variety of industry groups that are also pursuing the development of requirements and standards to leverage ground-based aviation related information and data networking technology to support aircraft operations. The need to understand the scope, applicability and relationship between these efforts is both critical and timely.

Staff and members of all such industry groups are encouraged to respond to this RFI and to participate and contribute information on:

  • Technologies, standards and general trends relevant to AAtS
  • Practical recommendations on harmonization opportunities and challenges
  • Insights on how to best craft an interim path for the community and to develop a technical architecture that is forward thinking and can accommodate this emerging and evolving environment.
  • Global harmonization considerations 

Responses provided will guide the discussion at a community workshop, scheduled for 17-18 December 2013 in Washington DC, and will be considered in the development of a report that will form the basis for harmonization guidance and recommendations. 

Downloads: 

References:

Community Workshop: 

    • The community workshop, originally scheduled for Nov 5-6, has been rescheduled to Dec 17-18, 2013. Email nalameh [at] opengeospatial.org if you're interested in attending. 
    • All organization representatives interested in participating in the workshop are strongly encouraged to submit a concise response to the RFI, in order to help us organize the workshop efficiently and incorporate everybody's interests.

     

    Further Information:

    Please send an email to techdesk [at] opengeospatial.org if you have questions or need further information.

    Webinar:

    Links to the webinar material:

    Clarifications: 

      Download the Clarifications.

        OGC Requests: 

        OGC Calls for input on Oil Spill Response Common Operating Picture recommended practice

        Status: 
        Please note: The primary request closed on 30 October 2013. 

        See this page for the current status: http://www.opengeospatial.org/projects/initiatives/ogpoilspill

        Closing Date: 
        Wed, 10/30/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) along with the International Association of Oil & Gas Producers (OGP) through the Geomatics Committee, IPIECA (the global oil and gas industry association for environmental and social issues) and Resource Data, Inc. have issued a Request for Information (RFI) to solicit input on an Oil Spill Response (OSR) Common Operating Picture (COP) recommended practice.


        This RFI is part of the OGP/IPIECA Joint Industry Project to produce a recommended practice for GIS/Mapping in support of Oil Spill Response and for the use of GIS technology and geospatial information in forming a COP for management of the response.

        Organizations are encouraged to respond with recommendations for procedures, technology, and open standards that should be considered in a recommended practice for an OSR COP. The RFI seeks input on three topics:

        • Defining a COP and its use for Oil Spill Response (OSR)
        • The scope of the geospatial information which shall be part of OSR COP
        • Formats, media and methods for delivering COP information to organizations involved in OSR 

        Responses to the RFI should describe technologies and open standards feasible in a distributed information environment. A series of workshops is planned to discuss submitted RFI responses. Compilation of the RFI responses and the workshop outcomes will be documented in a report that can serve as the basis for consensus adoption of a standards-based COP best practice for OSR.

        Rob Cox, IPIECA Technical Director said, “I anticipate the RFI process will be a basis for creating a COP recommended practice that will contribute greatly to globally coordinated operations for oil spill response.” 
        Responses to the RFI are requested by 30 October 2013. The RFI includes instructions for how organizations can respond. Please contact George Percivall at gpercivall [at] opengeospatial.org with any questions.

         

        The Open Geospatial Consortium (OGC)1 is an international consortium of more than 480 companies, government agencies, research organizations, and universities participating in a consensus process to develop publicly available geospatial standards. OGC standards support interoperable solutions that "geo-enable" the Web, wireless and location-based services, and mainstream IT. OGC standards empower technology developers to make geospatial information and services accessible and useful with any application that needs to be geospatially enabled.

        The International Association of Oil & Gas producers (OGP)2 is a unique global forum in which members identify and share best practices to achieve improvements in every aspect of health, safety, the environment, security, social responsibility, engineering and operations. OGP encompasses most of the world's leading publicly-traded, private and state-owned oil & gas companies, industry associations and major upstream service companies. OGP members produce more than half the world's oil and about one third of its gas.

        IPIECA3 is the global oil and gas industry association for environmental and social issues. IPIECA was formed in 1974 following the launch of the United Nations Environment Programme (UNEP). IPIECA is the only global association involving both the upstream and downstream oil and gas industry on environmental and social issues. IPIECA’s membership covers over half of the world’s oil production. IPIECA is the industry’s principal channel of communication with the United Nations. When IPIECA was set up in 1974 the acronym stood for the International Petroleum Industry Environmental Conservation Association. In 2009, recognizing that this no longer accurately reflected the breadth and scope of the association’s work, IPIECA stopped using the full title. The association is now known as IPIECA, the global oil and gas industry association for environmental and social issues.
        Resource Data, Inc.4 (RDI) has been supporting the oil & gas industry with information technology for spill response since 1989. RDI brings unparalleled experience to oil spill response, leading the geographic information system (GIS) and database teams for the Exxon-Valdez spill and more recently the GIS response team in the Macondo/Deepwater Horizon spill. RDI has developed numerous spill response data systems, participated in multiple drills, and developed risk analysis systems for major pipeline networks. Our depth and breadth of expertise in spill preparedness and response uniquely positions RDI to assist in the development of a Common Operating Picture for the oil & gas industry.

        1. http://www.opengeospatial.org/
        2. http://www.ogp.org.uk/
        3. http://www.ipieca.org/
        4. http://www.resdat.com/
        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

        Subscribe: 

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        OGC Requests: 

        The OGC requests comment on the Interpolation Extension to the OGC Web Coverage Service Interface Standard

        Status: 
        Please note: This call is now closed.
        Closing Date: 
        Sun, 09/22/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC Web Coverage Service (WCS) Interface Standard Interpolation Extension.

        The OGC Web Coverage Service (WCS) Interface Standard defines an open standard interface to access multi-dimensional spatio-temporal coverages, such as sensor data, satellite imagery, image time series, point clouds, and meshes. The candidate WCS Interpolation Extension document specifies parameters to the WCS GetCoverage request that provide control over interpolation of a coverage during its server-side processing. WCS has a core mission to preserve data quality, and by default always delivers original, unaltered data. Whenever interpolation – which may impact accuracy – is necessary, this extension allows clients to specify the interpolation method that the server shall apply. This can even be indicated individually per axis, such as “perform linear interpolation along latitude and longitude, but perform nearest-neighbor interpolation along time.”

        An overview of the complete WCS suite is available at http://external.opengeospatial.org/twiki_public/CoveragesDWG/CoveragesBigPicture.

        All OGC standards are free and publicly available. Download the candidate OGC WCS Interface Standard Interpolation Extension below. Comments are due by 22 September, 2013.

        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

        Subscribe: 

         You may wish to be added to the distribution list to receive comments as they are submitted:


        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        The OGC requests comment on the Scaling Extension to the OGC Web Coverage Service Interface Standard

        Status: 
        Please note: This call is now closed.
        Closing Date: 
        Thu, 09/19/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC Web Coverage Service (WCS) Interface Standard Scaling Extension. 

        The OGC Web Coverage Service (WCS) Interface Standard defines an open standard interface to access multi-dimensional spatio-temporal coverages, such as satellite imagery, image time series, point clouds, and meshes. The candidate WCS Scaling Extension document specifies parameters to the WCS GetCoverage request that provide control over scaling of a coverage during its server-side processing. Scaling refers to retrieving gridded coverages in reduced resolution, such as for thumbnails or lower-resolution overview pictures.

        All OGC standards are free and publicly available. Download the candidate OGC WCS Scaling Extension Standard below.  Comments are due by 19 September 2013.

        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

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         You may wish to be added to the distribution list to receive comments as they are submitted:


        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        The OGC requests comment on the Range Subsetting Extension to the OGC Web Coverage Service Interface Standard

        Status: 
        Please note: This call is now closed.
        Closing Date: 
        Sat, 09/07/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC Web Coverage Service (WCS) Interface Standard Range Subsetting Extension.

        The OGC Web Coverage Service (WCS) Interface Standard defines an open standard interface to access multi-dimensional spatio-temporal coverages, such as satellite imagery, image time series, point clouds, and meshes. The candidate WCS Range Subsetting Extension document establishes a standard way to extract specific fields from the range set of a coverage during server-side processing of a coverage in a WCS GetCoverage request. This operation is very common in many application domains, for example in remote sensing where it is known as “band” or “channel” subsetting and in climate modeling where it is called “variable extraction”.

        All OGC standards are free. The candidate OGC WCS Range Subsetting Extension Standard can be downloaded below.

        The OGC WCS Standards Working Group will consider all comments when preparing a final draft of the candidate standard. The comment period ends 7 September 2013.

        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

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        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        The OGC Seeks Comments on Candidate GeoPackage Standard

        Status: 
        Please note: This call is now closed.
        Closing Date: 
        Thu, 09/05/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) seeks public comments on the current draft of the candidate OGC GeoPackage (GPKG) Standard. The GPKG Standards Working Group (SWG) will consider all submitted comments when they prepare a final draft of the GeoPackage Standard.

        The candidate OGC GeoPackage Standard provides an open, non-proprietary, platform-independent SQLite container for distribution and direct use of all kinds of geospatial data, including vector features and tile matrix sets.  GeoPackage can be used by mobile device users who require geospatial application services and associated data in disconnected or limited network connectivity environments where open, sharable geospatial data to support their applications is frequently unavailable. GeoPackage supports applications that involve creation of geospatial data products in enterprise computing environments, data product distribution to other computing environments, mobile workforce data capture and updates, and volunteered geographic information.

        The GeoPackage container and related GPKG SQLite Extension configuration and API will increase the cross-platform interoperability of geospatial applications and web services in the mobile world.  Standard configuration and APIs for access and management of GeoPackage data will provide consistent query and update results across such applications and services. 

        All OGC standards are free and publicly available. Download the candidate GeoPackage Standard below, or check it out on GitHub. Comments are due by 5 September 2013.

        Comment: 

        Comments can be submitted for a thirty day period ending on the "Close request date" listed above. Comments received will be consolidated and reviewed by OGC members for incorporation into the document. There are three ways to provide input into the candidate standard:

        1. Edit the document on GitHub: if you are familiar with GitHub, please make your proposed changes directly. Instructions are in the README.md file in that repository.
        2. Submit an "issue" on GitHub: GitHub offers a simple interface for posting an issue/comment. Just click the green "New Issue" button.
        3. Submit an issue via email: Comments can be submitted to a dedicated email reflector The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template
        Subscribe: 

         You may wish to be added to the distribution list to receive comments as they are submitted:


        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        The OGC requests comment on the Processing Extension to the OGC Web Coverage Service Interface Standard

        Status: 
        Please note: This call is now closed.
        Closing Date: 
        Thu, 08/22/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC Web Coverage Service (WCS) Interface Standard Processing Extension.

        The OGC Web Coverage Service (WCS) Interface Standard defines an open standard interface to access multi-dimensional spatio-temporal coverages, such as sensor data, satellite imagery, image time series, point clouds, and meshes. The candidate WCS Processing Extension standard specifies the standard service interface to a Web Coverage Processing Service (WCPS) query language that may optionally be implemented by WCS servers. WCPS extends WCS functionality with a high-level query language for server-side filtering and processing of multi-dimensional Big Data. Servers may transparently parallelize such queries over multiple cluster or cloud nodes. To this end, the WCS extension defines an additional request type, ProcessCoverages, beyond the core WCS request types GetCapabilities, DescribeCoverage, and GetCoverage.

          All OGC standards are free and publicly available. The candidate OGC WCS Processing Extension Standard can be downloaded below. 

        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

        Subscribe: 

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        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        OGC Calls for Participation in Major Interoperability Testbed - OWS-10

        Status: 
        Please note: This call is now closed.

         

        Go Directly to Clarifications

        Closing Date: 
        Mon, 08/26/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) has issued a Request for Quotations/Call for Participation (RFQ/CFP) to solicit proposals in response to requirements for the OGC Testbed 10.

        The RFQ/CFP is available at http://www.opengeospatial.org/pub/www/ows10/rfq/index.html.

        Organizations who haven't previously been engaged in OGC Testbeds are encouraged to check out the quickstart guide for help on navigating the RFQ.

        Responses are due by 5 pm EST on 26 August 2013.

        An IP Program and Testbed 10 Q&A Webinar will be held on 6 August 2013 at 10 am EDT (Check your local time http://www.timeanddate.com/worldclock/fixedtime.html?iso=20130806T14). Register here https://portal.opengeospatial.org/public_ogc/register/130806ows10.php. For the most efficient use of this webinar, please send your questions in advance to techdesk [at] opengeospatial.org.

        You are also invited to follow us on twitter, Linkedin or Facebook to stay updated on the Q&A Webinar, clarifications to requirements, kickoff details, etc.

        The OGC Testbed 10 Kickoff event for the CCI and Open Mobility threads (see below) will be held 7-9 October 2013 in Washington, DC. The Aviation thread kickoff will be held 27 September in Frascati, Italy during the week of the OGC Technical Committee Meeting in Frascati.

        The Point of Contact is Nadine Alameh: techdesk [at] opengeospatial.org.

        The OGC Testbed 10 sponsors are:

        • AGC (Army Geospatial Center, US Army Corps of Engineers)
        • ESA (European Space Agency)
        • EUROCONTROL
        • FAA (US Federal Aviation Administration)
        • GeoConnections - Natural Resources Canada
        • Harris Corporation
        • Lockheed Martin Corporation
        • NGA (US National Geospatial-Intelligence Agency)
        • NOAA National Weather Service
        • USGS (US Geological Survey)
        • UK DSTL (UK MoD Defence Science and Technology Laboratory)

        OGC Testbed 10 builds on the outcomes of prior OGC initiatives (http://www.opengeospatial.org/resource/demos) and is organized around the following threads:

        -   Cross-Community Interoperability (CCI): Increase Geospatial community interoperability by building on CCI OWS-9 work in semantic mediation, volunteer geographic information (VGI), provenance and data quality, and Global Gazetteer. Explore the potential of interoperability in the hydrology domain and utilizing ontologies to more easily share and visualize geospatial data.

        -   Open Mobility: Explore the geospatial standards requirements needed to support the growing emerging mobile environment where client applications are mobile, information services are mobile, and increasingly distributed across cloud infrastructures. The Open Mobility thread will address these requirements while leveraging on the work achieved in the OWS-9 Testbed in the areas of Geopackages and Geopackaging services and new OWS Context encodings.

        -   Aviation: Develop and demonstrate the use of the Aeronautical Information Exchange Model (AIXM) and the Flight Information Exchange Model (FIXM), building on the work accomplished in prior testbeds to advance the applications of OGC Web Services standards in next generation air traffic management systems to support European and US aviation modernization programs.

        The RFQ/CFP includes details of these threads as well as details on participation eligibility, selection process and kickoff workshop information.

        OGC testbeds, pilot projects and interoperability experiments are part of the OGC Interoperability Program, a global, hands-on collaborative agile prototyping program designed to rapidly develop, test and deliver proven candidate standards into the OGC Standards Program, where they are formalized for public release.

        Downloads: 

        Click a link below to download individual files or a complete package for the RFQ/CFP.

        DOWNLOAD RFP/CFP PACKAGE (as .zip archive)

        Complete OWS10 RFQ/CFP (pdf zip format) *UPDATED 22 July 2013*

        INDIVIDUAL FILES

        OWS10 RFQ Main Body (pdf)
        OWS10 RFQ Main Body (doc)
        OWS10 RFQ Annex A (pdf) *UPDATED 22 July 2013*
        OWS10 RFQ Annex A (doc) *UPDATED 22 July 2013*
        OWS10 RFQ Annex B (pdf)
        OWS10 RFQ Annex B (doc)
        OWS10 RFQ Annex C (pdf)
        OWS10 RFQ Annex C (doc)
        OWS10 RFQ Annex D (pdf)
        OWS10 RFQ Annex D (doc)

        RFQ/CFP RESPONSE TEMPLATES (also included in above zip)

        OWS10 RFQCFP Template Proposal (doc)
        OWS10 Template Spreadsheet (xls)

         

        CLARIFICATIONS

        Response to questions and any other clarifications are posted here:

        Clarifications

        OGC Requests: 

        The OGC requests comments on the OWS Context Encoding Standard

        Status: 
        Please note: This Request closed on 8 August 2013.
        Closing Date: 
        Thu, 08/08/2013 - 04:00
        Description: 

        The Open Geospatial Consortium (OGC®) is seeking comments on the candidate OGC OWS Context Encoding Standard.  This standard is comprised of three documents:

        The OGC Web Services Context Document (OWS Context) standard was created to allow a set of configured information resources (service set) to be passed between applications primarily as a collection of services. OWS Context is designed to support limited in-line content as well. The goal is to support use cases such as the distribution of search results and the exchange of a set of resources such as OGC Web Feature Service (WFS), Web Map Service (WMS), Web Map Tile Service (WMTS), Web Coverage Service (WCS) and others in a ‘common operating picture’ supporting situational awareness. Additionally OWS Context can deliver a set of configured processing services (Web Processing Service (WPS)) parameters to allow the processing to be reproduced on different nodes.

        This initial call for comment is for two (2) OWS Context documents: A Conceptual Model and the ATOM encoding for the conceptual model. The Conceptual model document describes the use cases, requirements, conceptual data model of the OWS Context encoding standard. The goal of the model is to provide a core model, which is extended and encoded as defined in extensions to this standard. A Context reference is a fully configured service set to be defined and consistently interpreted by clients. The ATOM encoding is the first extension of the core (conceptual model).

        The OGC OWS Context Standards Working Group will consider all comments when preparing a final draft of the candidate standard. The comment period ends 8 August 2013.

        Comment: 

        Comments can be submitted to a dedicated email reflector for a thirty day period ending on the "Close request date" listed above, Comments received will be consolidated and reviewed by OGC members for incorporation into the document. Please submit your comments using the following link: requests [at] lists.opengeospatial.org (Click here to submit comments) The link provided above should include a standard template in the message body. If the preloaded message body does not work properly using your mail client, please refer to the following template for the message body: Comments Template

        Subscribe: 

         You may wish to be added to the distribution list to receive comments as they are submitted:


        Subscribing to the the list will also allow you to view comments already received, which can be found in the List Archives.

        OGC Requests: 

        Pages