National Resource Management Regions (NRMRs)

Fetch ASGS geometries for the National Resource Management Regions (NRMRs) geography.

Usage

nrmr(
  identifier = NULL,
  edition = NULL,
  reference_date = NULL,
  layer = c("gen", "full", "point"),
  where = NULL,
  filter_geom = NULL,
  predicate = c("intersects", "contains", "crosses", "overlaps", "touches", "within"),
  cache = getOption("ozgs.cache"),
  ...
)

Arguments

identifier

An optional character vector of named features to download from the specified geography. For most ASGS geographies, these are human-friendly names like e.g. "Tasmania" (a feature within the STE geography), "Sydney" (a feature within the LGA geography) or "2150" (a feature within the POA geography). If specified, identifier takes precedence over where. If neither identifier nor where are specified, all of the features in the specified geography will be downloaded.

edition

An ASGS edition: 1, 2, or 3.

reference_date

The geography's year of release. For most geographies, reference_year is optional and specifying an edition will be sufficient. However, for LGAs, CEDs and SEDs, the ASGS contains multiple releases per edition. For these geographies, a reference_date must be supplied to uniquely identify a release.

layer

One of:

• "gen", the default. Fetches simplified geometries that have been generalised to 0.000025° or 2.5m.

• "full", full ASGS geometries. Identical to ASGS Shapefile and Geopackage downloads.

• "point", point geometries for each records in a geography.

where

An optional SQL WHERE clause to filter the features returned by the request. Ignored if identifier is specified.

filter_geom

An optional sf::sfc or single sf geometry to filter the records returned by the request.

predicate

An optional spatial predicate to specify the relation between filter_geom and geography. One of "intersects", "contains", "crosses", "overlaps", "touches", and "within".

cache

A cachem-compatible cache. If not otherwise specified, defaults to a memory cache. To persistently store downloaded ASGS geometries and data, supply an object created by cachem::cache_disk().

...

Additional arguments passed to arcgislayers::arc_read().

Details

Natural Resource Management Regions (NRMRs) are an ABS approximation of Natural Resource Management regions (NRM). They are administrative regions primarily used by the Department of the Environment and Energy and the Department of Agriculture and Water Resources who share responsibility for delivery of the Australian Government's environment and sustainable agriculture programs, which are broadly referred to as Natural Resource Management (NRM). Further information about these regions can be found in the following publication: Australian Statistical Geography Standard (ASGS): Volume 3 - Non ABS Structure, July 2016 (cat no. 1270.0.55.003). http://www.abs.gov.au/ausstats/abs@.nsf/mf/1270.0.55.003

Availability

The following combinations of ASGS edition and reference_date are available:

geography	edition	reference_date
NRMR	1	2011
NRMR	2	2016