The following data types are supported:

• integers

• character strings

• dates

• Booleans

• URL references

• References: as string

• code lists as string

• real: as double

• user-defined types (SF-1)

• arrays (SF-1)

• other feature collection names / feature member names (SF-2)

The following data type is not supported:

• Measurements

General rules and base schemas:

• Gml:CodeType

• Gml:MeasureType: not supported

• Gml:Association type: recognized in schema, but references are not traversed

• Gml:ReferenceType: supported as string

• Gml:Null(Type): not supported

• Metadata: not supported

Feature model: supported

Basic geometry:

• All geometric primitives (point, linestring, polygon)

• srsName attribute

Other geometric primitives:

• Curve: only linear and circular curves are supported

• Surface: only planar surfaces are supported, including polyhedral surfaces, but not TINs

Geometric complex, geometric composites, geometric aggregates:

• Geometric composites: converted into geometry types understood by Map

• Geometric aggregates: supported, except for MultiSolid

Not Supported:

• Coordinate reference systems schemas

• Topology

• Temporal information and dynamic features

• Definitions and dictionaries

• Units, measures, values

• Directions

• Observations

• Coverages

• Default styling