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