ArcGIS address fallback pass (Google-like fuzzy matching)

For rows the Census pass could not place inside the configured region, re-geocodes with a composite geocoder (ArcGIS by default: free, no API key, fuzzy matching close to Google) using the single-line full_address_clean. ArcGIS requests are constrained to the region bbox when possible, and results are still guarded against the bounding box so out-of-region false matches are discarded before coordinates are coalesced back into latitude/longitude.

Usage

geocode_arcgis(
  data,
  method = "arcgis",
  bbox = region_bbox("NJ"),
  ...,
  cache = NULL,
  refresh = FALSE
)

Arguments

data: A data frame from geocode_census() (or after validate_geocodes()).
method: tidygeocoder method for this pass (default "arcgis"). "google" also works if GOOGLEGEOCODE_API_KEY is set.
bbox: Bounding box used to reject out-of-region matches; see region_bbox().
...: Passed through to tidygeocoder::geocode().
cache: Optional locatr_cache(). When supplied, the ArcGIS lookup for a given full_address_clean (under the same region extent) is served from the cache instead of re-querying.
refresh: If TRUE, ignore cached entries and re-query, overwriting them. Defaults to FALSE.

Value

data with fallback columns fb_latitude, fb_longitude, fb_status, and updated latitude, longitude, geocode_method, geocode_pass, match_status for rows this pass filled.

Details

Formerly geocode_fallback(); renamed because this tier is specifically the ArcGIS (composite) address pass.