Find reported source DEM files for a Stream and Survey Collection

Source: R/discover_stream_dem_files.R

Find reported source DEM files for a Stream and Survey Collection

discover_stream_dem_files(stream, collection, max_records = 200L)

Arguments

stream

One valid polygon sf with stream_id. This is the acquisition AOI.

collection

One reviewed Survey Collection sf record.

max_records

Catalog page size (1 to 500), retained under its existing argument name for compatibility. All pages are fetched; this is not a total limit.

Value

List with stream, collection, files (sf bounding boxes), outcome, message, retrieved_at and endpoint. File bounds are not valid-data footprints. Only supported USGS source-directory links are resolved; no raster download, CRS assignment, mosaicking, suitability acceptance or Event creation occurs.