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