Check inconsistencies between cadastral and cartographic areas

This function compares cadastral areas (in m2) with cartographic areas computed from geometry (sf::st_area()).

Usage

parca_check_area(parca, atol = 500, rtol = 0.05, verbose = TRUE)

Arguments

parca

sf Object from seq_parca() representing cadastral parcels.

atol

numeric Absolute difference tolerance in m2. Default to 500m.

rtol

numeric Relative difference. Default to 0.05

verbose

logical If TRUE, display messages.

Value

The input parca with four additional fields: AREA_SIG (cartographic area in ha), ATOL_AREA (absolute difference in m2), RTOL_AREA (relative difference), CHECK_AREA (logical flag).