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Styled Layer Descriptor

The OpenGIS® Styled Layer Descriptor (SLD) Profile of the OpenGIS® Web Map Service (WMS) Encoding Standard [http://www.opengeospatial.org/standards/wms] defines an encoding that extends the WMS standard to allow user-defined symbolization and coloring of geographic feature[http://www.opengeospatial.org/ogc/glossary/f] and coverage[http://www.opengeospatial.org/ogc/glossary/c] data. SLD addresses the need for users and software to be able to control the visual portrayal of the geospatial data. The ability to define styling rules requires a styling language that the client and server can bo...

Critical Infrastructure Protection Initiative, Phase 1.1

Agencies from all levels of government, on both sides of the U.S./Canada border, came together in the CIPI-1.1 pilot project to explore emergency management data sharing.

The sponsors of CIPI-1.1 were: Autodesk, BAE SYSTEMS, Intergraph, Lockheed Martin, the Federal Emergency Management (FEMA), the Federal Geographic Data Committee (FGDC), GeoConnections/Natural Resources Canada, the U.S. Geological Survey (USGS) and others.

OGC Architecture Board - OAB

The OAB is a forum to discuss the OGC-wide standards architecture.  The OAB considers architecture consistency and life cycle management of the OGC standards baseline. The OAB evaluates current technology issues and identify gaps in the architecture that need to be responded to by the Membership.   The OAB provides guidance and recommendations to the TC and the PC.

 OAB Roles and Responsibilities:

Simple Features SWG

1.    ISO Simple Features
A Standard working group is being formed to work on the ISO version of the Simple Features specification. The intent is to create a fully harmonized standard so that the OGC and ISO standards and the SQL/MM Part 3 spatial versions are harmonized at the end of the work of the  SWG. A summary SWG description is given here and expanded below:


ISO 19125: Simple Features


Update the ISO 19125 (OGC) Simple Features standard to