Convenience: load and join all OSSL data for a given sensor type — ossl_prepare • autoSpectra

Downloads data if not yet cached, then returns a joined data frame ready for model training.

Usage

ossl_prepare(
  sensor_type = c("visnir", "mir"),
  cache_dir = ossl_cache_dir(),
  properties = ossl_l1_properties,
  download_if_missing = TRUE
)

Arguments

sensor_type: "visnir" or "mir"
cache_dir: Cache directory
properties: Soil properties to include
download_if_missing: Automatically download if files are absent

Value

Data frame with Soil_ID + spectral + soil property columns