Caloocan: coordinates, UTM zone and magnetic declination
Survey data sheet for Caloocan (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 Caloocan in?
Caloocan is in UTM zone 51N, with central meridian 123° E. In WGS 84, the city center is at E 281,140 m and N 1,620,545 m.
What is the magnetic declination in Caloocan?
Today the magnetic declination in Caloocan is 2.75° 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 Caloocan?
The geoid undulation (EGM2008) in Caloocan is N = 43.04 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Caloocan
- Malabon 4 km
- Manila 5 km
- Valenzuela 6 km
- Quezon City 9 km
- Mandaluyong 11 km
- Mandaluyong 11 km
- Pasig 12 km
- Pasay 13 km
- All cities in Philippines
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS