View source: R/boundary_segments.R
boundary_segments | R Documentation |
boundary_segments()
returns the boundary segments that separate
administrative entities or borders with the Atlantic Ocean in the Azores.
boundary_segments_25N()
returns the boundary segments in the meter-based projection PTRA08
/ UTM zone 25N, i.e. those boundary segments in the western-most part of the
archipelago: Ilha das Flores and Ilha do Corvo.
boundary_segments_26N()
returns the boundary segments in the meter-based projection PTRA08
/ UTM zone 26N, i.e. those boundary segments in the Central and Eastern groups of
the archipelago.
boundary_segments(crs = laea_azores_proj())
boundary_segments_25N()
boundary_segments_26N()
crs |
Coordinate reference system (CRS) passed on to
st_transform(). Defaults to a custom CRS centered on
the Azores, see |
A simple features (sf) object with seven fields:
id
An unique UUID identifier for the segment.
id_at_right
Identifier for the entity at the right side of the boundary.
id_at_left
Identifier for the entity at the left side of the boundary.
is_confirmed
Boundary segment whose acceptance by the parties has not yet been officially communicated.
boundary_type
Boundary type: land or coast.
boundary_level
Boundary level: administrative level.
length
Boundary segment length in kilometers.
boundary_segments()
boundary_segments_25N()
boundary_segments_26N()
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