Compute geometric measurements
plot sf object
merge method for sf and data.frame object
North Carolina SIDS data
Map prefix to driver
sf: Simple Features for R
directly transform a set of coordinates
Deprecated functions in sf
Create simple feature geometry list column
Check if a driver can perform an action
Methods for dealing with sparse geometry binary predicate lists
Create simple feature from a numeric vector, matrix or list
Check if the columns could be of a coercable type for sf
Coerce geometry to MULTI* geometry
get or set relation_to_geometry attribute of an sf
object
Convert sfc object to an WKB object
Convert raw vector(s) into hexadecimal character string(s)
Cast geometry to another type: either simplify, or cast explicitly
Manage PROJ settings
Convert foreign geometry object to an sfc object
Break antimeridian for plotting not centred on Greenwich
Return Well-known Text representation of simple feature geometry or coordinate reference system
Return bounding of a simple feature or simple feature set
Provide the external dependencies versions of the libraries linked to sf
Create sf object
functions for spherical geometry, using s2 package
Convert sf* object to a grob
Assert whether simple feature coordinates are longlat degrees
Convert foreign object to an sf object
Objects exported from other packages
test equality between the geometry type and a class or set of classes
jitter geometries
retrieve coordinates in matrix form
Given an object with geometries of type GEOMETRY
or GEOMETRYCOLLECTION
,
return an object consisting only of elements of the specified type.
crop an sf object to a specific rectangle
Get GDAL drivers
Retrieve coordinate reference system from object
Get, set, replace or rename geometry from an sf object
Return geometry type of an object
get index of nearest feature
Get precision
Normalize simple features
spatial join, spatial filter
Compute DE9-IM relation between pairs of geometries, or match it to a given pattern
Read simple features or layers from file or database
get nearest points between pairs of geometries
Drop or add Z and/or M dimensions from feature geometries
functions only exported to be used internally by stars
Write simple features object to file or database
Return 'z' range of a simple feature or simple feature set
Shift or re-center geographical coordinates for a Pacific view
sample points on or in (sets of) spatial features
Sample points on a linear geometry
Return properties of layers in a datasource
Create viewport from sf, sfc or sfg object
Check validity or make an invalid geometry valid
Transform or convert coordinates of simple feature
Compute graticules and their parameters
vctrs methods for sf objects
Summarize simple feature type for tibble
Summarize simple feature column
Tidyverse methods for sf objects (remove .sf suffix!)
transform method for sf objects
Return 'm' range of a simple feature or simple feature set
Create a regular tesselation over the bounding box of an sf or sfc object
Bind rows (features) of sf objects
aggregate an sf
object
S3 Ops Group Generic Functions for simple feature geometries
Drivers for which update should be TRUE
by default
Map extension to driver
Methods to coerce simple features to Spatial*
and Spatial*DataFrame
objects
functions to interact with gdal not meant to be called directly by users (but e.g. by stars::read_stars)
Internal functions
dbDataType,PostgreSQLConnection,sf-method
Determine database type for R vector
dbWriteTable,PostgreSQLConnection,character,sf-method
Write sf
object to Database
Combine or union feature geometries
Geometric operations on pairs of simple feature geometry sets
Geometric binary predicates on pairs of simple feature geometry sets
Areal-weighted interpolation of polygon data
Check if driver is available
Dimension, simplicity, validity or is_empty queries on simple feature geometries
Geometric unary operations on simple feature geometry sets
add or remove overviews to/from a raster image
Native interface to gdal utils