Gorakhpur: coordinates, UTM zone and magnetic declination
Survey data sheet for Gorakhpur (India) for field work: coordinates, UTM zone, scale factor, grid convergence, today's magnetic declination and geoid undulation, computed for the city center.
Values for the city center (GeoNames coordinate). Declination from the World Magnetic Model 2025 for today's date; geoid from EGM2008. For an exact point, use the tools below.
Nearest GNSS reference stations (IGS)
Tools to use here
FAQ
What UTM zone is Gorakhpur in?
Gorakhpur is in UTM zone 44N, with central meridian 81° E. In WGS 84, the city center is at E 735,554 m and N 2,962,743 m.
What is the magnetic declination in Gorakhpur?
Today the magnetic declination in Gorakhpur is 0.49° E, changing by +1.1′ per year (WMM2025 model). To get the true azimuth, add the declination to the magnetic azimuth (East positive, West negative).
What is the geoid undulation in Gorakhpur?
The geoid undulation (EGM2008) in Gorakhpur is N = −68.04 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Gorakhpur
- Varanasi 165 km
- Gauriganj 178 km
- Prayagraj 212 km
- Muzaffarpur 214 km
- Patna 219 km
- Lucknow 243 km
- Darbhanga 261 km
- Gaya 273 km
- All cities in India
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS