Updating geometries in Wangsong campsite using a GPS track
Some water areas in Uiwang Nature Park
Recently opened Wangsong Campsite, Uiwang; etc
Modifying Roads near Dangsu-dong
Boundaries of myeon of Ongjin-gun, Incheon
More precise coastline of Sindo, Jangbong-ri, Bukdo-myeon
Added remaining administrative boundaries of Gimpo
Administrative boundary Gochon & Yangchon, Gimpo; Remove strange features in Onisan-ri
Updated some features near Bugok, Uiwang
Updated road geometry near Ansan station
Updated road geometry near Ansan station
hospital -> clinic; commuter rail tagged subway -> rail; etc near Gunpo
Fix landuse geometry (Pyeongchon) etc.
Use motorroad when a trunk highway is used as the motorway.
Partial work with seoul bus route 502 (Woram-bound)