San Pedro: coordinates, UTM zone and magnetic declination
Survey data sheet for San Pedro (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 San Pedro in?
San Pedro is in UTM zone 51N, with central meridian 123° E. In WGS 84, the city center is at E 289,422 m and N 1,588,376 m.
What is the magnetic declination in San Pedro?
Today the magnetic declination in San Pedro is 2.70° 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 San Pedro?
The geoid undulation (EGM2008) in San Pedro is N = 44.01 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near San Pedro
- City of Muntinlupa 3 km
- Biñan 4 km
- Las Piñas 12 km
- Dasmariñas 12 km
- Cabuyao 13 km
- Paranaque City 14 km
- Imus 14 km
- Bacoor 16 km
- All cities in Philippines
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS