| Filter Encoding 1.0 | Implementing |
| Gazetteer Service - Application Profile of the Web Feature Service Implementation Specification 0.9.3 | Implementing |
| Geography Markup Language 2.1.2 | Implementing |
| Geography Markup Language (GML) simple features profile 2.0 | Implementing |
| Geography Markup Language (GML) simple features profile (with Corrigendum) 2.0 | Implementing |
| GML 3.1.1 simple features profile 1.0.0 | Implementing |
| OGC® Geography Markup Language (GML) - Extended schemas and encoding rules 3.3 | Implementing |
| OpenGIS Filter Encoding 2.0 Encoding Standard 2.0 | Implementing |
| OpenGIS Filter Encoding Implementation Specification 1.1 | Implementing |
| OpenGIS Geography Markup Language (GML) Encoding Specification 3.1.1 | Implementing |
| OpenGIS Geography Markup Language (GML) Encoding Standard 3.2.1 | Implementing |
| OpenGIS Styled Layer Descriptor (SLD) Implementation Specification 1.0 | Implementing |
| OpenGIS Web Feature Service (WFS) Implementation Specification 1.1.0 | Compliant 2009-09-29 |
| OpenGIS Web Feature Service 2.0 Interface Standard (also ISO 19142) 2.0 | Implementing |
| OpenGIS Web Map Service (WMS) Implementation Specification 1.3.0 | Compliant 2010-07-14 |
| OpenGIS® City Geography Markup Language (CityGML) Encoding Standard 1.0 | Implementing |
| OWS-6 UTDS-CityGML Implementation Profile 0.3.0 | Implementing |
| Web Map Service 1.1.1 | Compliant 2009-09-29 |