Thrissur: coordinates, UTM zone and magnetic declination
Survey data sheet for Thrissur (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 Thrissur in?
Thrissur is in UTM zone 43N, with central meridian 75° E. In WGS 84, the city center is at E 633,135 m and N 1,162,796 m.
What is the magnetic declination in Thrissur?
Today the magnetic declination in Thrissur is 1.43° W, changing by +1.7′ 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 Thrissur?
The geoid undulation (EGM2008) in Thrissur is N = −95.27 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Thrissur
- Kanayannur 61 km
- Kochi 64 km
- Kozhikode 94 km
- Coimbatore 98 km
- Tirupur 141 km
- Theni 149 km
- Kollam 186 km
- Erode 189 km
- All cities in India
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS