Tag:source=Sørum kommune
Sørum kommune, a municipality in Norway, has made available geodata for outdoor activities, including foot and cycle routes and cross-county ski pistes in the municipality[1]. The data is owned by Sørum kommune and has been released under the NLOD 1.0 license[2], and permission[3] has also been granted to include the data in OpenStreetMap.
Obtaining and preparing the data
The data is originally available in KMZ format and has been fetched and converted into OSM format using the following commands:
for type in Skiloype Fotruter Sykkelruter
do
case $type in
Skiloype) tags="pisteCOLONtype:nordic;";;
Fotruter) tags="highway:path;foot:yes;";;
Sykkelruter) tags="highway:cycleway;foot:yes;";;
esac
wget -O "Sorum_$type.kmz" "http://kart.sorum.kommune.no/arcgis/services/"\
"Turkart/$type/MapServer/KmlServer?Composite=false&LayerIDs=0"
ogr2ogr -lco FORCE_GPX_TRACK=YES -nlt LINESTRING -f GPX \
"Sorum_$type.gpx" "Sorum_$type.kmz"
gpsbabel -i gpx -f "Sorum_$type.gpx" \
-o osm,created_by=,tag="${tags}source:Sørum kommune;"\
"sourceCOLONurl:httpCOLON//data.norge.no/data/turkartdata-i-s%C3%B8rum-kommune" \
-F - | sed -e "s/COLON/:/g" >"Sorum_$type.osm"
done
Uploading
Some metadata is lost in the conversion, so the KMZ files must be manually inspected in order to
add this information to OSM. Note that the tags automatically added for foot and cycleways in
the conversion might not be correct and must be manually checked and if necessary adjusted before
uploading to OSM. Ways uploaded to OSM will be tagged with source=Sørum kommune
and the appropriate tags for the type of way. The data will be merged with existing OSM data and
uploaded using a regular OSM editor.