yamaska: River network for the Yamaska watershed
In aarkilanian/dci: Calculate the Dendritic Connectivity in River Networks

yamaska

R Documentation

River network for the Yamaska watershed

Description

A spatial dataset (a river_net object) containing a topologically dendritic representation of the rivers of the Yamaska watershed in Southern Quebec along with topological, barrier, and the outlet nodes identified.

Usage

yamaska

Format

An object of class river_net holding a pair of sf objects representing the edges (588 LINESTRING geometries and 7 columns) and the nodes (589 POINT geometries and 7 columns) :

geometry (edges): the geometry list column
pass_1 (edges): the passability of nodes in the network from 0 to 1
pass_2 (edges): the binary passability of nodes in the network, 0 if a barrier and 1 otherwise
type (edges): the type of the node
id (edges): an id column
node.label (edges): a logical vector representing each node's unique topoligical ID
member.label (edges): the segment membership of the node
from (nodes): the origin node of the line
to (nodes): the destination node of the line
OBJECTID (nodes): a unique river line id
geometry (nodes): the geometry list column
riv_length (nodes): the length of rivers, in meters
weight (nodes): a river weighting term
rivID (nodes): a unique river id