Imus: coordinates, UTM zone and magnetic declination
Survey data sheet for Imus (Philippines) 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 Imus in?
Imus is in UTM zone 51N, with central meridian 123° E. In WGS 84, the city center is at E 277,557 m and N 1,596,250 m.
What is the magnetic declination in Imus?
Today the magnetic declination in Imus is 2.71° W, changing by −2.3′ 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 Imus?
The geoid undulation (EGM2008) in Imus is N = 43.04 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Imus
- Bacoor 3 km
- Las Piñas 5 km
- Paranaque City 10 km
- Dasmariñas 11 km
- City of Muntinlupa 13 km
- Pasay 14 km
- San Pedro 14 km
- Makati City 17 km
- All cities in Philippines
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS