Modified Universal Transverse Mercator Projection || Projected Coordinate System || @GeoTech Studio

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Nepal lies in UTM zone between 44 and 45. Due to greater expansion in east-west direction of Nepal, Survey Department of Nepal uses Modified UTM (MUTM) for increasing accuracy in cadastral survey. Because of this reason, MUTM is used as projection. In this projection, there are 120 zones each of 30 longitude.

The modified UTM has following features:

False Easting: 500 000

False northing:0

Central Meridian= 81, 84 , 87

Scale factor= 0.9999

Units: Meter
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MUTM uses Everest 1830 Modified (1937) adjustment as ellipsoid. so there is a slight difference of ellipsoid parameter compared to everest 1830

shaileshshrestha