Scope Document contributor contact points Forward

OGC ® Engineering Report OGC 15-010r4 Copyright © 2016 Open Geospatial Consortium. 1 Testbed-11 WFS-T Information Exchange Architecture 1 Introduction

1.1 Scope

This purpose of this document is to analyze the current market situation with regard to available Web Feature Service WFS implementations from vendors and open source implementations that are participating in the OGC Testbed-11. The report covers the following aspects. ฀ The report identifies the differences and limitations of support and implementation of service standards particularly WFS -T, REST, GML, and GeoJSON between vendors; ฀ Provides a review of available WFS-T clients or the lack thereof. ฀ This report offers recommendations to aid GIS vendors implementing support for these standards. The recommendations include detailed advice to avoid discrepancies between implementations of these standards. ฀ Review the capabilities of tools and standards such as GeoSynchronization Service GSS and others to provide additional engineering and workflow aspects needed to be addressed such as, verification and notification, data and access security, exception handling and system hardening before being robustly implementable. ฀ Provides a QA section of questions raised during the Testbed about the other topics discussed in this document.

1.2 Document contributor contact points

All questions regarding this document should be directed to the editor or the contributors: Name Organization Panagiotis Peter A. Vretanos CubeWerx Inc. 2 Copyright © 2016 Open Geospatial Consortium.

1.3 Forward

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The Open Geospatial Consortium shall not be held responsible for identifying any or all such patent rights. Recipients of this document are requested to submit, with their comments, notification of any relevant patent claims or other intellectual property rights of which they may be aware that might be infringed by any implementation of the standard set forth in this document, and to provide supporting documentation.

1.4 Future work