how to import geonames data to JOSM (SD.txt)

روزنوشتهای mustafakamil
روزنوشتهای اخیر
I want create map like this. based on OpenStreetMap?
ارسالی از mustafakamil در 24 نوامبر 2016 به English.new arabic font on the map is awesome …
I want make island on Nile but Does not appear as required
ارسالی از mustafakamil در 8 آوریل 2016 به English.…?What are the Benefits of GPS Tracking to openstreetmap
I use Ubuntu 14.04
Imagery menu select Bing
come