Relief and Drainage Map

Relief n Drainage

Download in PDF or in JPG formats

The Relief and Drainage Map is a pseudo-3D representaion of the Digital Elevation Model (DEM) overlayed with the river system. This is used to analyze the direction of flow of water in a specific location. This is a hillshading application to the DEM which was downloaded from the National Aeronautics and Space Administration (NASA) – Jet Propulsion Laboratory (JPL) website. Other map features is from the Base Map digitized from the National Mapping and Resource Information Authority (NAMRIA) Topographic Map sheets scaled at 1:50,000 using heads-up digitizing method.

Available in PDF and JPG formats, this map may be downloaded and used for free provided that no alterations are made to the map and that proper citations be referred to this source.

2 thoughts on “Relief and Drainage Map”

  1. You share interesting things here. I think that your page can go viral easily, but you must give it
    initial boost and i know how to do it, just search in google for – wcnu traffic increase

    • Thanks Melina, but we are a government institution and does not need to boost traffic unlike commercial websites. We focus on putting up information for planners and other interested parties or individuals to be able to access our data that they may use for development planning and other activities for the development of the Province of Bohol.


Leave a Comment