The Bronx: coordinates, UTM zone and magnetic declination
Survey data sheet for The Bronx (United States) 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 The Bronx in?
The Bronx is in UTM zone 18N, with central meridian 75° W. In WGS 84, the city center is at E 595,554 m and N 4,522,708 m.
What is the magnetic declination in The Bronx?
Today the magnetic declination in The Bronx is 12.55° W, changing by +2.5′ 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 The Bronx?
The geoid undulation (EGM2008) in The Bronx is N = −32.22 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near The Bronx
- Manhattan 11 km
- Borough of Queens 19 km
- New York 19 km
- Brooklyn 23 km
- Staten Island 39 km
- Philadelphia 148 km
- South Boston 286 km
- Boston 287 km
- All cities in United States
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS