get_dem_cache_filepath

The function returns the file path where to serialize a <code><a href="/link/terra%3A%3ASpatRaster?package=rcrisp&version=0.3.1" data-mini-rdoc="rcrisp::terra::SpatRaster">terra::SpatRaster</a></code>
object representing the DEM as retrieved from a set of tiles reachable at the
given URLs, cropped and merged for the given bounding box. The directory used
is the one returned by <code>cache_directory()</code>.

internal

Provides tools to automate the morphological delineation of
riverside urban areas based on a method introduced in Forgaci (2018)
<doi:10.7480/abe.2018.31>. Delineation entails the identification of
corridor boundaries, segmentation of the corridor, and delineation of
the river space using two-dimensional spatial information from street
network data and digital elevation data in a projected CRS. The
resulting delineation can be used to characterise spatial phenomena
that can be related to the river as a central element.

Claudiu Forgaci

rcrisp

Automate the Delineation of Urban River Spaces

Francesco Nattino

Fakhereh Alidoost

Meiert Willem Grootes

Netherlands eScience Center 

get_dem_cache_filepath function

<dl><dt>tile_urls</dt>
<dd>URL-paths where to reach the DEM tiles</dd>
<dt>bbox</dt>
<dd>A bounding box</dd></dl>

Arguments

The function returns the file path where to serialize a <code><a href='https://rdrr.io/pkg/terra/man/SpatRaster-class.html'>terra::SpatRaster</a></code>
object representing the DEM as retrieved from a set of tiles reachable at the
given URLs, cropped and merged for the given bounding box. The directory used
is the one returned by <code>cache_directory()</code>.

Get file path where to cache digital elevation model (DEM) data — get_dem_cache_filepath

<dl>

<dt>tile_urls</dt>
<dd>URL-paths where to reach the DEM tiles</dd>


<dt>bbox</dt>
<dd>A bounding box</dd>

</dl>

get_dem_cache_filepath: Get file path where to cache digital elevation model (DEM) data

Description

Usage

Value

Arguments