MapServer OGC Specification support

• Web Map Service (OGC:WMS) 1.0.0, 1.0.7, 1.1.0, 1.1.1, 1.3.0

• Web Feature Service (OGC:WFS) 1.0.0, 1.1.0, 2.0

• Web Coverage Service (OGC:WCS) 1.0.0, 1.1.0, 2.0.0, 2.0.1

• Geography Markup Language (OGC:GML) 2.1.2, 3.1.0 Level 0 Profile, 3.2.1

• GML Application Schema - Coverages (OGC:GMLCOV) 1.0.0, 1.0.1

• Web Map Context Documents (OGC:WMC) 1.0.0, 1.1.0

• Styled Layer Descriptor (OGC:SLD) 1.0.0

• Filter Encoding Specification (OGC:FES) 1.0.0

• Sensor Observation Service (OGC:SOS) 1.0.0

• Observations and Measurements (OGC:OM) 1.0.0

• SWE Common (OGC:SWE) 1.0.1

• OWS Common (OGC:OWS) 1.0.0, 1.1.0, 2.0.0

• OGC API: Features (OGCAPI:Features) 1.0.0