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Mirpur Model Thana: coordinates, UTM zone and magnetic declination

Survey data sheet for Mirpur Model Thana (Bangladesh) for field work: coordinates, UTM zone, scale factor, grid convergence, today's magnetic declination and geoid undulation, computed for the city center.

Latitude23°48′33.5″ N
Longitude90°21′39.3″ E
Decimal degrees23.80931, 90.36093
UTM zone46N · MC 93° E
UTM (WGS 84)E 231,119 · N 2,635,616
Scale factor (k)1.000493
Grid convergence−1.0660°
Magnetic declination (today)0.35° W · +1.3′/year
Geoid undulation (EGM2008)N = −54.34 m
Approximate elevation24 m
Time zoneAsia/Dhaka (UTC+6)
Population546,503

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)

StationLocationDistance
SHLG SHLG00INDShillong, India260 km
LHAZ LHAZ00CHNLhasa, China654 km
LCK4 LCK400INDLucknow, India1,006 km

Tools to use here

FAQ

What UTM zone is Mirpur Model Thana in?

Mirpur Model Thana is in UTM zone 46N, with central meridian 93° E. In WGS 84, the city center is at E 231,119 m and N 2,635,616 m.

What is the magnetic declination in Mirpur Model Thana?

Today the magnetic declination in Mirpur Model Thana is 0.35° W, changing by +1.3′ 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 Mirpur Model Thana?

The geoid undulation (EGM2008) in Mirpur Model Thana is N = −54.34 m. To convert a GNSS height (ellipsoidal, h) to an approximate orthometric height: H = h − N.

Cities near Mirpur Model Thana

© GeoNames (CC BY 4.0) · Unicode CLDR · WMM2025 (NOAA/BGS) · EGM2008 (NGA) · IGS

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