The arcpullr package provides functions for pulling spatial data from
an ArcGIS REST API and formatting those layers into either sf or
Raster* objects (depending on the layer being requested). These
functions provide the basis for retrieving spatial data housed in an
ArcGIS REST API using either spatial or relational queries. The output
from these querying functions is intended to work seamlessly with other
spatial packages already implemented and established in R. This package
was neither produced nor is maintained by Esri.
#Install directly from CRAN:
install.packages("arcpullr")
# Or the development version from GitHub:
# install.packages("devtools")
devtools::install_github("pfrater/arcpullr")The below example demonstrates how to use arcpullr to query the
Wisconsin Department of Natural Resources County ArcGIS Rest
API
library(arcpullr)
#> Loading required package: sf
#> Linking to GEOS 3.9.1, GDAL 3.2.1, PROJ 7.2.1; sf_use_s2() is TRUE
wdnr_server <-"https://dnrmaps.wi.gov/arcgis/rest/services/"
counties <- "DW_Map_Dynamic/EN_Basic_Basemap_WTM_Ext_Dynamic_L16/MapServer/3"
wi_counties_url <- paste(wdnr_server,counties,sep ="/")
wi_counties <- get_spatial_layer(wi_counties_url)
ggplot2::ggplot() +
ggplot2::geom_sf(data = wi_counties)