| aggregate.sf | aggregate an 'sf' object |
| bind | Bind rows (features) of sf objects |
| coerce-methods | Methods to coerce simple features to Spatial* and... |
| dbDataType | Determine database type for R vector |
| db_drivers | Drivers for which update should be 'TRUE' by default |
| dbWriteTable | Write 'sf' object to Database |
| extension_map | Map extension to driver |
| gdal | functions to interact with gdal not meant to be called... |
| gdal_addo | add or remove overviews to/from a raster image |
| gdal_utils | Native interface to gdal utils |
| geos_binary_ops | Geometric operations on pairs of simple feature geometry sets |
| geos_binary_pred | Geometric binary predicates on pairs of simple feature... |
| geos_combine | Combine or union feature geometries |
| geos_measures | Compute geometric measurements |
| geos_query | Dimension, simplicity, validity or is_empty queries on simple... |
| geos_unary | Geometric unary operations on simple feature geometry sets |
| internal | Internal functions |
| interpolate_aw | Areal-weighted interpolation of polygon data |
| is_driver_available | Check if driver is available |
| is_driver_can | Check if a driver can perform an action |
| is_geometry_column | Check if the columns could be of a coercable type for sf |
| merge.sf | merge method for sf and data.frame object |
| nc | North Carolina SIDS data |
| Ops | S3 Ops Group Generic Functions for simple feature geometries |
| plot | plot sf object |
| prefix_map | Map prefix to driver |
| proj_tools | Manage PROJ settings |
| rawToHex | Convert raw vector(s) into hexadecimal character string(s) |
| reexports | Objects exported from other packages |
| s2 | functions for spherical geometry, using s2 package |
| sf | Create sf object |
| sfc | Create simple feature geometry list column |
| sf-defunct | Deprecated functions in 'sf' |
| sf_extSoftVersion | Provide the external dependencies versions of the libraries... |
| sf_project | directly transform a set of coordinates |
| sgbp | Methods for dealing with sparse geometry binary predicate... |
| st | Create simple feature from a numeric vector, matrix or list |
| st_agr | get or set relation_to_geometry attribute of an 'sf' object |
| stars | functions only exported to be used internally by stars |
| st_as_binary | Convert sfc object to an WKB object |
| st_as_grob | Convert sf* object to a grob |
| st_as_sf | Convert foreign object to an sf object |
| st_as_sfc | Convert foreign geometry object to an sfc object |
| st_as_text | Return Well-known Text representation of simple feature... |
| st_bbox | Return bounding of a simple feature or simple feature set |
| st_break_antimeridian | Break antimeridian for plotting not centred on Greenwich |
| st_cast | Cast geometry to another type: either simplify, or cast... |
| st_cast_sfc_default | Coerce geometry to MULTI* geometry |
| st_collection_extract | Given an object with geometries of type 'GEOMETRY' or... |
| st_coordinates | retrieve coordinates in matrix form |
| st_crop | crop an sf object to a specific rectangle |
| st_crs | Retrieve coordinate reference system from object |
| st_drivers | Get GDAL drivers |
| st_geometry | Get, set, replace or rename geometry from an sf object |
| st_geometry_type | Return geometry type of an object |
| st_graticule | Compute graticules and their parameters |
| st_is | test equality between the geometry type and a class or set of... |
| st_is_longlat | Assert whether simple feature coordinates are longlat degrees |
| st_jitter | jitter geometries |
| st_join | spatial join, spatial filter |
| st_layers | Return properties of layers in a datasource |
| st_line_sample | Sample points on a linear geometry |
| st_make_grid | Create a regular tesselation over the bounding box of an sf... |
| st_m_range | Return 'm' range of a simple feature or simple feature set |
| st_nearest_feature | get index of nearest feature |
| st_nearest_points | get nearest points between pairs of geometries |
| st_normalize | Normalize simple features |
| st_precision | Get precision |
| st_read | Read simple features or layers from file or database |
| st_relate | Compute DE9-IM relation between pairs of geometries, or match... |
| st_sample | sample points on or in (sets of) spatial features |
| st_shift_longitude | Shift or re-center geographical coordinates for a Pacific... |
| st_transform | Transform or convert coordinates of simple feature |
| st_viewport | Create viewport from sf, sfc or sfg object |
| st_write | Write simple features object to file or database |
| st_zm | Drop or add Z and/or M dimensions from feature geometries |
| st_z_range | Return 'z' range of a simple feature or simple feature set |
| summary.sfc | Summarize simple feature column |
| tibble | Summarize simple feature type for tibble |
| tidyverse | Tidyverse methods for sf objects (remove .sf suffix!) |
| transform.sf | transform method for sf objects |
| valid | Check validity or make an invalid geometry valid |
| vctrs | vctrs methods for sf objects |
