datasetServiceLayer()

const datasetServiceLayer: (obj) => string | undefined

Extract the service layer identifier directly from a dataset.

Parameters

obj

AnyDataset

Returns

string | undefined

The service layer identifier or undefined

Remarks

Composed lens that navigates: dataset → metadata → serviceLayer

Example

const layer = datasetServiceLayer(dataset);
const url = baseUrl.replace('{layer}', layer || 'default');