EPSG:24375 · Bangladesh
Kalianpur 1937 / India zone IIb to KML & KMZ
Kalianpur 1937 / India zone IIb (EPSG:24375) is a Lambert Conformal Conic coordinate system on the Kalianpur 1937 datum, with coordinates in metres. Its official area of use is: Bangladesh - onshore.
- Converter already set to EPSG:24375
- Latitude and longitude on WGS 84, as Google Earth uses
- Download the point as KML
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Good to know
- Datum: Published 3-parameter shift (typically a few metres).
Convert a whole spreadsheet
- Open the web app or the Windows app, and paste your rows from Excel or open a CSV file.
- Under Coordinate system, search for “24375” and pick Kalianpur 1937 / India zone IIb.
- Check one point you know on the map, then press Save KML or Save KMZ and open it in Google Earth.
Common mistakes with Kalianpur 1937 / India zone IIb
- Feet entered as metres. Kalianpur 1937 / India zone IIb is in metres. Coordinates copied from a drawing in feet must be converted first, or every point moves outwards from the grid's origin.
- Forgetting the datum. Kalianpur 1937 / India zone IIb is not on WGS 84: published 3-parameter shift (typically a few metres). Picking a WGS 84 grid with the same projection instead leaves the points off by that amount.
- Points outside the grid's area. Kalianpur 1937 / India zone IIb is meant for Bangladesh - onshore. Points well outside that area convert with growing error; the converter flags them so you can choose the right grid.
- A local site grid. If every point is off by the same distance and direction, the drawing may be on a local site grid. Calibrate on three or more known control points instead.
New to this? Read how to convert easting and northing to latitude and longitude.