Siliguri: coordinates, UTM zone and magnetic declination
Survey data sheet for Siliguri (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 Siliguri in?
Siliguri is in UTM zone 45N, with central meridian 87° E. In WGS 84, the city center is at E 642,100 m and N 2,955,116 m.
What is the magnetic declination in Siliguri?
Today the magnetic declination in Siliguri is 0.02° 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 Siliguri?
The geoid undulation (EGM2008) in Siliguri is N = −52.93 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Siliguri
- Bhagalpur 219 km
- Darbhanga 260 km
- Muzaffarpur 309 km
- Guwahati 335 km
- Bihār Sharīf 335 km
- Patna 351 km
- Asansol 367 km
- Kulti 368 km
- All cities in India
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS