OGC Requests

OGC Seeks Comments on Modular, GML-based Web Coverage Service 2.0

Status: 
Please note: This Request is scheduled to close on 14 April 2010.
Description: 

The Open Geospatial Consortium, Inc. (OGC®) seeks public comment on the draft OGC Web Coverage Services (WCS) Interface Standard Version 2.0.  The OGC WCS standard supports electronic retrieval of geospatial data as "coverages" - that is, digital geospatial information representing space/time-varying phenomena such as satellite imagery or digital elevation models. The WCS 2.0 draft has several significant enhancements over previous versions. WCS 2.0 is harmonized with the Geography Markup Language coverage model, leading to increased interoperability across OGC standards. Further, WCS 2.0 is highly modular and follows the core/extension design pattern, which allows for standard that is easier to understand and implement.

The WCS standard defines a standard interface and operations that enable interoperable access to single or multi-dimensional geospatial coverages.  Services implementing this standard provide an interface with a standard set of operations for accessing original or derived sets of geospatial coverage information. An important aspect of the WCS standard is that it allows access and retrieval of raw, unprocessed imagery, which is often required by rendering and processing services. Further information about WCS can be found at the WCS Service page ( http://www.ogcnetwork.net/wcs ) of the OGC Network.

The proposed OGC WCS 2.0 standard and information on submitting comments on this document are available below. The public comment period closes on 14 April 2010.

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] 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: 

OGC Seeks Comments on MovingObjectSnapshot Standard

Status: 
Please note: This Request is scheduled to close on August 23rd, 2010.
Description: 

The Open Geospatial Consortium, Inc. (OGC®) is seeking public comment on a Geography Markup Language (GML) XML encoding for describing the characteristics of a moving object, such as a GPS enabled car. This candidate standard provides a way of describing in simple terms the motion of an object, such as a car driving through city streets or a person walking in a park.

This candidate standard fills a need for “lightweight” packets of tracking information, such as direction and velocity, that can be communicated between diverse platforms and applications supporting mobile location-aware devices. The GML encoding used in this candidate standard  is compatible with a wide range of other standard encodings used in other communities, such as emergency services.

The candidate standard and information on submitting comments on this document are available at http://www.opengeospatial.org/standards/requests/69. The public comment period closes on August 23rd, 2010. 

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] 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: 

OGC Seeks Comments on NetCDF Climate and Forecast Data Encoding Standards

Status: 
Please note: This Request is scheduled to close on 7 October, 2010.
Description: 

The Open Geospatial Consortium (OGC®) members are seeking comments on three candidate standards – the OGC CF-netCDF Primer, OGC Network Common Data Form (NetCDF) Core Encoding Standard, and the OGC NetCDF Binary Encoding Extension Standard - NetCDF Classic and 64-bit Offset Format.


NetCDF (network Common Data Form) is comprised of a data model for array-oriented scientific data, related access libraries, and a machine-independent data format. Together, the interfaces, libraries, and format support the creation, access, and sharing of georeferenced scientific data.


NetCDF and CF-NetCDF were developed by the weather and climate communities and have been maintained by the University Corporation for Atmospheric Research (UCAR) (www.ucar.edu).  These standards has been formally recognized by US Government standards bodies. UCAR introduced NetCDF into the OGC as a candidate OGC standard to encourage broader international use and greater interoperability among clients and servers interchanging data in binary form. Establishing CF-netCDF as an OGC standard for binary encoding will enable standard delivery of data in binary form via several OGC service interface standards, including the OGC Web Coverage Service (WCS), Web Feature Service (WFS), and Sensor Observation Service (SOS) Interface Standards.


The following organizations submitted these candidate standards to the Open Geospatial Consortium:

IMAA-CNR Italy

METEO-FRANCE

Natural Environment Research Council (NERC)

Northrop Grumman Corporation

University Corporation for Atmospheric Research (UCAR)

US National Oceanic and Atmospheric Administration (NOAA)


The candidate OGC OGC standards and information about submitting comments on this document are available below. The public comment period closes on 7 October , 2010.

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] 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: 

OGC Seeks Comments on NetCDF Enhanced Data Model Extension Standard

Status: 
Please note: This Request is closed. The documents listed below have been adopted by the OGC Technical and Planning Committee. These specifications are under control of the Standards Working Group and will be released after the edits and revisions. For the most current version please check our Standards Page.
Description: 

The Open Geospatial Consortium (OGC®) membership seeks comments on an OGC candidate standard, the Network Common Data Form (NetCDF) NetCDF Enhanced Data Model Extension Encoding Standard. This document specifies an extension to the existing OGC Network Common Data Form (NetCDF) Core Encoding Standard version 1.0.

The OGC netCDF encoding supports electronic encoding of geospatial data, specifically digital geospatial information representing space- and time-varying phenomena. NetCDF (network Common Data Form) is widely used internationally to communicate and store many kinds of multidimensional data, although it was originally developed for the Earth science community. The netCDF data model is particularly well suited to providing data in forms familiar to atmospheric and oceanic scientists: namely, as sets of related arrays. NetCDF was developed and is maintained and actively supported by the Unidata Program Center (http://www.unidata.ucar.edu) of the University Corporation for Atmospheric Research (UCAR).
 
The netCDF classic data model has previously been established as the core OGC CF-netCDF standard. With this extension to the core standard for the enhanced data model, complex data structures can be represented very easily, allowing for more efficient programming. In performance-critical applications, the enhanced model provides significant benefits. Moreover, if existing HDF5 (Hierarchical Data Format, release 5) applications that depend on groups, user-defined types, unsigned types, or strings produce or use these data, the netCDF enhanced data model is required. The recently introduced candidate NetCDF Enhanced Data Model Extension Encoding Standard is the latest step in a longer-term plan for establishing CF-netCDF as an OGC standard for binary encoding, which will enable standard delivery of data in binary form via several OGC service interface standards, including the OGC Web Coverage Service (WCS), Web Feature Service (WFS), and Sensor Observation Service (SOS) Interface Standards.
 
The candidate OGC Network Common Data Form (NetCDF) NetCDF Enhanced Data Model Extension Encoding Standard and information about submitting comments on this document are available below. The public comment period closes on July 1, 2012.
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: 

OGC Seeks Comments on Open GeoSMS Standard - Core

Status: 
Please note: This Request is closed. The documents listed below have been adopted by the OGC Technical and Planning Committee. These specifications are under control of the specification Revision Working Group and will be released after the edits and revisions. For the most current version please check our Standards Page.
Description: 

The Open Geospatial Consortium (OGC®) seeks public comment on the candidate OGC Open GeoSMS Standard - Core.

The candidate OGC Open GeoSMS Standard allows applications to location enable Short Message Service (SMS). SMS is the text communication service component of phone, web and mobile communication systems. SMS uses standardized communications protocols that allow the exchange of short text messages between fixed line or mobile phone devices.

Open GeoSMS enables developers to use extended Short Message Service (SMS) to facilitate communication of location content between different LBS (Location-Based Service) devices or applications. The encoding is extremely light weight and the standards document is quite short.
 
The Taiwan Industrial Technology Research Institute (ITRI) contributed this candidate standard to the OGC. Open GeoSMS is already in use in a number of deployed commercial applications in Taiwan as well as in a number of disaster response applications such as those provided by Sahana.

The candidate OGC Open GeoSMS Standard can be found below.  The period for issuing comments expires on 24 April 2011.

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: 

OGC Seeks Comments on Ordering Service Candidate Standard

Status: 
Please note: This Request is scheduled to close on 23 February 2011.
Description: 

The Open Geospatial Consortium (OGC®) seeks public comment on the candidate OGC Ordering Services for Earth Observation Products Interface Standard. This candidate interface standard defines interfaces for ordering products derived from Earth observation satellites. In particular it provides interfaces for:

Getting the processing and delivery options available for specific Earth observation products

Getting the price quotation for an order to be submitted

Submitting the order

Monitoring the status of the submitted orders and optionally cancelling them

Retrieving the products (on-line, if supported by the server)

 

 

This candidate standard has been prepared by the OGC Technical Committee Ordering Standards Working Group and it is based on an existing specification prepared and implemented in several ESA (European Space Agency) projects. Currently, implementations are available from at least the following space agencies:

• ESA

• Eumetsat

• DLR

Other implementations are being developed, including those being developed in GMES-related activities.

 

This candidate standard is designed to work with the OGC Sensor Web Enablement (SWE) suite of standards: For the modelling of ordering options the SWE Common specification has been selected and some elements are shared with the OGC Sensor Planning Service Interface Standard (SPS).

 

The candidate OGC Ordering Services for Earth Observation Products Interface Standard can be found below. The period for issuing comments expires on 23 February 2011.

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: 

OGC Seeks Comments on Sensor Observation Service Candidate Standard

Status: 
Please note: This Request is scheduled to close on 1 December, 2010.
Description: 

The Open Geospatial Consortium, Inc. (OGC®) seeks public comment on the candidate OGC Sensor Observation Service (SOS) Standard Version 2.0. The SOS candidate interface standard is designed to provide access to sensor observations, sensor descriptions, and digital representations of observed features in an interoperable and standardized way. Further, the SOS 2.0 candidate standard provides means to insert new sensor descriptions or observations.

 

The OGC Sensor Observation Service revision incorporates several enhancements. These include a modular restructuring of the document, new KVP and SOAP bindings, redesign of the observation offering concept, and reliance on the OGC Sensor Web Enablement Service Model. SOS 2.0 is highly modular and follows the OGC core/extension design pattern. The main SOS 2.0 document incorporates the core as well as the transactional extension, result handling extension, enhanced operations extension, binding extension, and a profile for spatial filtering of observations. An additional document specifies the extension for the operation to retrieve metadata about the observations stored by a service.

 

The proposed OGC SOS 2.0 standard and information on submitting comments on this document are available below.  The public comment period closes on 1 December 2010.

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: 

OGC Seeks Comments on Sensor Planning Service Standard 2.0

Status: 
Please note: This Request is scheduled to close on 14 April 2010.
Description: 
The Open Geospatial Consortium, Inc. (OGC®) seeks public comment on the draft OGC Sensor Planning Service (SPS) Interface Standard 2.0. This draft standard specifies interfaces for tasking a sensor. The standard is designed to support queries that have the following purposes: to determine the feasibility of a sensor tasking request; to submit such a request; to inquire about the status of such a request; to update or cancel such a request; and to request information about other OGC Web services that provide access to the data collected by the requested task.

The proposed OGC SPS 2.0 standard and information on submitting comments on this document are available below.  The public comment period closes on 14 April, 2010.

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] 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: 

OGC Seeks Comments on SWE Common Service Model Interface Standard

Status: 
Please note: This Request is scheduled to close on 25 April 2010.
Description: 

The Open Geospatial Consortium, Inc. (OGC®) seeks public comment on the candidate OGC Sensor Web Enablement (SWE) Common Service Model Interface Standard Version 2.0. The SWE Service Model provides a common set of data types and defines a common set of interface mechanisms that can be used with other SWE interface standards.

There are two "SWE Common" standards: The OGC SWE Common Service Model Interface Standard is applicable to all services that provide or require information from or about sensors. It is designed for uses cases in which sensors need to be accessed and managed through service interfaces. A related standard, the OGC SWE Common Encoding Standard, provides a standard model (and XML implementation of the model) for the representation, nature, structure and encoding of sensor related data. It is used for describing static data (files) as well as dynamically generated datasets (on-the-fly processing), real-time streaming data, and process and web service inputs and outputs.

Both of the SWE Common standards are designed to be used with other existing OGC® Sensor Web Enablement standards such as OGC Sensor Model Language (SensorML) Encoding Standard, Sensor Observation Service (SOS) Interface Standard and Sensor Planning Service (SPS) Interface Standard.

The proposed OGC SWE Service Model 2.0 Standard and information on submitting comments on this document are available below. The public comment period closes on 25 April 2010.

 

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] 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: 

OGC Seeks Comments on “SWE Common” Data Model

Status: 
Please note: This Request is scheduled to close on 14 April 2010.
Description: 

The Open Geospatial Consortium, Inc. (OGC®) seeks public comment on the draft OGC Sensor Web Enablement (SWE) Common Encoding Standard Version 2.0.  The SWE Common standard provides a common data encoding that is used throughout the OGC Sensor Web Enablement (SWE) standards suite. More precisely, the SWE Common model is used to define the representation, nature, structure and encoding of sensor related data.

 

This model is used for describing static data (files) as well as dynamically generated datasets (on-the-fly processing), data subsets, process and web service inputs and outputs and real time streaming data. All categories of sensor observations are in scope ranging from simple in-situ temperature data to satellite imagery and full motion video streamed out of an aircraft.

 

The SWE Common language is an XML implementation of this model and is used by other existing OGC® Sensor Web Enablement standards such as Sensor Model Language (SensorML), Sensor Observation Service (SOS), Sensor Alert Service (SAS) and Sensor Planning Service (SPS).

 

The proposed OGC SWE Common 2.0 standard and information on submitting comments on this document are available below.  The public comment period closes on 14 April 2010.

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] 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: 

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