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