This document appears to be a map with coordinates and place names related to locations in Pelalawan, Indonesia including Pelalawan, Kerumutan, Bunut, Kuala Kampar, Bandar Petalangan, Pangkalan Lesung, Siak, Indragiri Hilir, Indragiri Hulu, Kepulauan Meranti. The map also includes distances, a legend, attribution and appears to be part of a capstone project on planning a water supply system.