Islington: coordinates, UTM zone and magnetic declination
Survey data sheet for Islington (United Kingdom) 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 Islington in?
Islington is in UTM zone 30N, with central meridian 3° W. In WGS 84, the city center is at E 700,907 m and N 5,713,436 m.
What is the magnetic declination in Islington?
Today the magnetic declination in Islington is 1.22° E, changing by +10.2′ 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 Islington?
The geoid undulation (EGM2008) in Islington is N = 46.10 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Islington
- London 3 km
- Brent 14 km
- Southend-on-Sea 57 km
- Reading 61 km
- Brighton 79 km
- Coventry 137 km
- Leicester 141 km
- Birmingham 162 km
- All cities in United Kingdom
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS