# Automate the Delineation of Urban River Spaces

## Documentation for package ‘rcrisp’ version 0.3.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

as_bbox | Get the bounding box from the x object
as_crs | Standardise the coordinate reference system (CRS) of an object
as_network | Create a network from a collection of line strings
bucharest_dambovita | rcrisp example delineation data for Bucharest
cache_directory | Return the cache directory used by the package
check_cache | Check cache
clean_network | Clean a spatial network
clear_cache | Remove cache files
default_stac_dem | Default STAC collection
delineate | Delineate a corridor around a river
delineate_corridor | Delineate a river corridor on a spatial network
delineate_riverspace | Delineate the space surrounding a river
delineate_segments | Split a river corridor into segments
delineate_valley | Extract the river valley from the DEM
flatten_network | Flatten a network by adding points at apparent intersections
get_dem | Access digital elevation model (DEM) for a given region
get_dem_example_data | Get example DEM data
get_osmdata | Retrieve OpenStreetMap data for a given location
get_osm_bb | Get the bounding box of a city
get_osm_buildings | Get OpenStreetMap buildings
get_osm_city_boundary | Get the city boundary from OpenStreetMap
get_osm_example_data | Get example OSM data
get_osm_railways | Get OpenStreetMap railways
get_osm_river_centerline | Get the river centreline from OpenStreetMap
get_osm_river_surface | Get the river surface from OpenStreetMap
get_osm_streets | Get OpenStreetMap streets
get_river_aoi | Get an area of interest (AoI) around a river, cropping to the bounding box of a city
get_stac_asset_urls | Retrieve the URLs of all the assets intersecting a bbox from a STAC API
get_utm_zone | Get the UTM zone of a spatial object
load_dem | Retrieve DEM data from a list of STAC assets
osmdata_as_sf | Retrieve OpenStreetMap data as sf object
reproject | Reproject a raster or vector dataset to the specified coordinate reference system (CRS)