CWL custom types

This documentation contains proposals for the adoption of CWL custom types to define Earth Observation Application Packages inputs and outputs:

• GeoJSON schema, according to the GeoJSON Format;
• OGC API Processes bounding box input;
• STAC schama as manifests for EO inputs and outputs as defined in section 6.2.3. Staging Input and Output EO Products of OGC Best Practice;
• String Formats schema, to supply the missing CWL string format support for JSON Schema 2.x and OpenAPI String Formats.