Sungai Petani: coordinates, UTM zone and magnetic declination
Survey data sheet for Sungai Petani (Malaysia) 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 Sungai Petani in?
Sungai Petani is in UTM zone 47N, with central meridian 99° E. In WGS 84, the city center is at E 664,766 m and N 624,394 m.
What is the magnetic declination in Sungai Petani?
Today the magnetic declination in Sungai Petani is 0.16° 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 Sungai Petani?
The geoid undulation (EGM2008) in Sungai Petani is N = −12.01 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.
Cities near Sungai Petani
- Kota Kuala Muda 14 km
- Alor Star 55 km
- Ipoh 135 km
- Kota Bharu 201 km
- Bukit Rahman Putra 295 km
- Kuala Terengganu 296 km
- Selayang Baru Utara 296 km
- Kampung Baru Subang 301 km
- All cities in Malaysia
© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS