get_cost_distance

Derive cost distance function from masked slope

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_cost_distance function

<dl><dt>slope</dt>
<dd>raster of slope data</dd>
<dt>river</dt>
<dd>vector data of river</dd>
<dt>target</dt>
<dd>value for cost distance calculation</dd></dl>

Arguments

Derive cost distance function from masked slope — get_cost_distance

<dl>

<dt>slope</dt>
<dd>raster of slope data</dd>


<dt>river</dt>
<dd>vector data of river</dd>


<dt>target</dt>
<dd>value for cost distance calculation</dd>

</dl>

get_cost_distance: Derive cost distance function from masked slope

Description

Usage

Value

Arguments