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