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