Central Coast: coordinates, UTM zone and magnetic declination
Survey data sheet for Central Coast (Australia) 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 Central Coast in?
Central Coast is in UTM zone 56S, with central meridian 153° E. In WGS 84, the city center is at E 348,601 m and N 6,299,879 m.
What is the magnetic declination in Central Coast?
Today the magnetic declination in Central Coast is 12.70° E, changing by +1.2′ 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 Central Coast?
The geoid undulation (EGM2008) in Central Coast is N = 23.88 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Central Coast
- Sydney 51 km
- Newcastle 67 km
- Canberra 291 km
- Gold Coast 635 km
- Logan City 665 km
- Brisbane 682 km
- Melbourne 757 km
- Sunshine Coast 771 km
- All cities in Australia
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS