densely populated area on the banks of the mahakam river in samarinda city, east kalimantan, indonesia, seen from an aerial view.

densely populated area banks mahakam river samarinda city east kalimantan indonesia aerial view business public dense density population residential housing house natural nature environment town asia barge borneo bridge building cloud connection industrial industry landscape logistic outdoors panorama resource ship sky sustainability towboat trade transport transportation travel tug vessel water watercraft