Past Initiatives

Civil Works Technology Insertion, Phase 1

Technology Insertion Project. The CTI Project, sponsored by the US Army Corps of Engineers, Engineer Research and Development Center (ERDC), integrated multiple map servers, including nodes at the Corps' Mississippi Valley Division and the New Orleans District Office. Insertion Projects focus on expanding an organization’s interoperability capacity by laying the groundwork for open implementations.


The OGC "Geo-interface for Atmosphere, Land, Earth, and Ocean netCDF" (GALEON) Interoperability Experiment supports open access to atmospheric and oceanographic modeling and simulation outputs.

GALEON Phase I completed in 2007. GALEON Phase II started shortly after. However, Phase II is currently dormant awaiting the completion of the revision to OGC Web Coverage Service (version 2). Once WCS 2.0 work is completed, GALEON Phase II will restart.

Following is a summary of the Phase 1 activity.

SAA Pilot

The Federal Aviation Administration (FAA) SAA Dissemination OGC Pilot demonstrated the feasibility of automating the dissemination and portrayal of Special Activity Airspace (SAA) information (including updates) to National Airspace System (NAS) stakeholders and other external users via OGC Web Services.

NGA Plugweek

The Open Geospatial Consortium (OGC®) conducted a series of tests that examined the interoperability, suitability and performance of National System for Geospatial-Intelligence (NSG) Profiles provided by the National Geospatial-Intelligence Agency (NGA) of four OGC Standards, Web Map Service (WMS), Web Feature Service (WFS), Web Coverage Service (WCS), and Catalog Service (CAT).  In the study, vendors, users, and other interested parties conducted Technology Integration Experiments (TIEs) and mutually refined clients, services, interfaces and protocols in the context of a hands-on engineeri

GML in JPEG 2000 Interoperability Experiment

This Encoding Interoperability Experiment (IE) will implement a number of prototype GMLJP2 codecs based on the specification described in the OGC Discussion Paper "GML in JPEG 2000 for Geographic Imagery". The purpose of the IE will be to confirm that the specification will support the requirements of geospatially related imagery over the Internet, and to improve the specification if it does not support these requirements.

The IE will attempt to address some of the following experiments around the use of GML in JPEG 2000 for Geospatial Imagery:

OGC Web Services, Phase 7

OWS testbeds are part of OGC's Interoperability Program, a global, hands-on and collaborative prototyping program designed to rapidly develop, test and deliver proven candidate specifications into OGC's Specification Program, where they are formalized for public release. In OGC's Interoperability Initiatives, international teams of technology providers work together to solve specific geoprocessing interoperability problems posed by the Initiative's sponsoring organizations.