How to reclassify a raster into discrete classes for suitability analysis?

Reclassifying a continuous raster into discrete class is a very common analysis in GIS mainly done for site suitability and other multicriteria decision analysis. In this tutorial, we will be using raster calculator of QGIS to reclassify a road data into various classes for a site suitability. The concept presented here can be used to reclassify any kind of raster like slope, road, settlement, river data etc.

What in Geomatics Engineering ?

Are you planning to study geomatics engineering ? but unsure if it’s the right path for you?

Don’t worry! you are in the right place. In this todays blog I’ll be sharing my own personal experience about studying geomatics engineering in Pashchimanchal campus, Lamachaur, Pokhara.

Let’s delve into the daily life of a geomatics engineering student to give you a clearer picture of what to expect and whether this exciting field aligns with your interests and aspirations.

How was Nepal datum 1981 established ?

Nepal Datum was established with the collaboration of United Kingdom’s Directorate of Military Survey, Ministry of Defense (MODUK) by Survey Department of Nepal. It is a precise and comprehensive geodetic network of Nepal.

Despite having sufficient controls established by Survey of India(SOI) and other various institutions over that time it was not sufficient to meet the modern mapping and engineering demand. Due to this extensive geodetic network was needed and establishment of this network was undertaken by British Military Surveyors.