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