6 July 2011. The Open Geospatial Consortium (OGC®) seeks public comment on the candidate OGC “GeoSPARQL: A Geographic Query Language for RDF Data” Standard. The candidate OGC GeoSPARQL standard defines spatial extensions to the W3C's SPARQL protocol and RDF query language.
OGC Press Releases
11 June 2014. A new netCDF Standards Working Group (SWG) is being chartered to further extend the existing netCDF standard with extension modules for additional data models, encodings, and conventions. Initiators of the new SWG seek comments from the public on the draft new charter. The comment period closes on 2014-07-11.
13 June 2011 - The Open Geospatial Consortium (OGC®) seeks public comment on the candidate standard “Earth Observation Metadata profile of the OGC Observations and Measurements Standard.”
The Earth Observation (EO) profile of Observations and Measurements is intended to provide a standard schema for encoding Earth Observation metadata to support the description and cataloguing of products from sensors aboard EO satellites.
5 July 2011. The Open Geospatial Consortium (OGC®) seeks public comment on the candidate version 3.3 of the OGC Geography Markup Language (GML). GML 3.3 builds on GML 3.2.1, published by ISO as ISO 19136:2007, and extends GML with additional schema components based on requirements requested by various domains of interest. For example, the 3d modeling community suggest the addition of triangular meshes (TINs) to GML. GML 3.3 is fully backwards compatible with GML 3.2.
20 November 2014 – The OGC seeks comment on the charter for a new OGC Standards Working Group (SWG) being formed to develop an OGC standard for disseminating relatively small “tiles” of geospatial data to lightweight devices. This group will also define in detail how existing widely used OGC standards can be used to support data tiling functionality.
21 October 2014 – The OGC seeks comment on the charter for a new OGC Standards Working Group (SWG) being formed to develop an OGC standard – TimeSeriesML 1.0 – for the representation of time series observations data. This work is motivated by requirements in hydrology and meteorology, but the standard will be designed to be useful in any application that involves periodic sampling of spatially referenced data. Time scales could range from the geologic time scales of climate to the nanosecond time scales of radiofrequency spectrum.
23 June 2010 - The Open Geospatial Consortium (OGC®) seeks public comment on the candidate OGC PUCK Protocol Encoding Standard.
24 October 2012. The Open Geospatial Consortium (OGC®) seeks public comment on the candidate "GML-NIL profile" of the OGC Geography Markup Language (GML) Encoding standard. GML is a widely used XML grammar for encoding information about geographical features. The GML-NIL profile provides a way to allow data providers to make a best effort to supply data according to an application schema, even if they do not have values for all feature properties. This is achieved by marking the application schema as a whole as ‘nillable=true’ and