IFClite TypeScript API
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    Interface SpatialCrs

    A canonical CRS identifier supplied by a source adapter, not a display label.

    interface SpatialCrs {
        id: string;
        provenance?: Readonly<Record<string, string>>;
    }
    Index
    id: string

    e.g. EPSG:2056; adapters must not populate this by heuristic.

    provenance?: Readonly<Record<string, string>>

    Source-native authority/code/WKT retained for diagnostics and export.