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