BNG reference resolution

Find the spatial resolution (i.e. grid size) of a British National Grid square.

Usage

get_bng_resolution(bng_ref)

get_bng_resolution_string(bng_ref)

Arguments

bng_ref

Vector of BNGReference objects to test.

Value

A vector of numeric values for get_bng_resolution() in metres or character strings expressing the resolution of the grid references.

Details

How the resolution of grid reference is determined.

Examples

get_bng_resolution(as_bng_reference("TQ1234"))
#> [1] 1000

get_bng_resolution_string(as_bng_reference("TQ1234NE"))
#> [1] "500m"