rs.entities: Rasterized Monthly Irrigation Entities

In USGS-R/wrv: Wood River Valley Groundwater-Flow Model

Description

Irrigation entities of the Wood River Valley and surrounding areas transferred to raster cells.

Usage

rs.entities

Format

An object of RasterStack class containing a 192 RasterLayer objects, one layer for each month in the 1995-2010 time period. Geographic coordinates are in units of meters, in conformance with the North American Datum of 1983 (NAD 83), and placed in the Idaho Transverse Mercator projection (IDTM). For each raster layer, indexed cell values are linked to a raster attribute table (RAT). The RAT is an object of data.frame class with the following components:

ID

cell index

COUNT

frequency of the cell index in the raster grid.

EntityName

name of the irrigation entity served by a group of diversions.

Source

Calculated by transferring the entity.components dataset to grid cells in the land.surface dataset using the rasterize function; see the appendix C. Package Dataset Creation for the R code used in this calculation.

Examples

names(rs.entities)
sp::plot(rs.entities[["199507"]])
print(levels(rs.entities[["199507"]])[[1]])

USGS-R/wrv documentation built on June 30, 2020, 11:07 p.m.