Search the PolarView catalogue — bb_polarview

This function is used by bb_handler_polarview. Users probably won't need to use it directly.

Usage

bb_polarview_search(
  acquisition_date = Sys.Date() + -14:0,
  formats = c("jpg", "geotiff"),
  polygon = NULL,
  max_results = 200L,
  verbose = FALSE
)

Arguments

acquisition_date: Date: the allowable image acquisition dates
formats: character: one or more of "jpg" (jpg preview images) "jp2" or "geotiff". Note that the geotiffs are much larger than the jpg previews
polygon: string or sfc_POLYGON: either an sfc_POLYGON or a string giving a polygon in WKT format and EPSG:3031 projection. Only images intersecting this polygon will be returned
max_results: integer: maximum number of results to return
verbose: logical: if TRUE, show additional progress output

Value

A character vector of image URLs

References

<https://www.polarview.aq>