getOSM

Installation

# install.packages("devtools")
devtools::install_github("YsoSirius/getOSM")

Description

The package offers an interactive interface to the download service of Geofabrik GmbH. If osmconvert is set as system variable, the function convertOSM can also be used. The same goes for osmosis, which enables the function osmosisR.

Some basic information about the data size per country and continent can be plotted as treemap with treemapOSM or as mapview plot with mapviewOSM

Usage

Download OSM Data

dest <- getOSM()
dest <- getOSM(exclude = "md5", r1 = 2, r2=13)
dest <- getOSM(filterby="shp", r1 = 2, r2=13)
dest <- getOSM(filterby="osm", exclude = "md5", r1 = 2, r2 =13, dest="")

Convert OSM File

dest <- getOSM(filterby="osm", exclude = "md5", r1 = 2, r2 =13, dest="")
convertOSM(dest, cm=T, cb = F, cw = F, fname = "capverde4", ext = "pbf")

Get a summary of the OSM - Data size

sumry <- summaryOSM()

Plot the summary with treemapOSM

treemapOSM(sumry)

Plot the summary with mapviewOSM

mapviewOSM(sumry, mergeby = "country", unit = "gb")

Create an OSM-file filtered for pedestrian routing

The functions graphcycleOSM and graphcarOSM are used for bicycle and car routing.

## Download Comores Data
dest <- getOSM(filterby="osm", exclude = "md5", r1 = 2, r2 =13)
## Filters only highway elements for pedestrian routing and converts to osm 
graphpedesOSM(dest)

Import to DB with osmosis

## The Database must already exist beforahand. 
dblist <- list(dbname="test", dbuser="postgres", dbhost="localhost",
              dbport="5432", dbpwd="postgres")
cmd <- postgresOSM(dest, dblist)

Inspect Database

ways <- sfOSM(dblist)
r <- filterSF(ways, tf=c("footway", "path"), plot=T);