Convert coordinates from Kertau 1968 / Singapore Grid (EPSG:24500) to SVY21 / Singapore TM (EPSG:3414) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.
The EPSG Geodetic Parameter Dataset defines 1 transformation between Kertau 1968 / Singapore Grid (EPSG:24500) and SVY21 / Singapore TM (EPSG:3414). Its parameters, accuracy and area of use are listed below.
| Parameter | Value | Unit |
|---|---|---|
| Easting offset | 0 | metre |
| Northing offset | 0 | metre |
SLA used several affine transformations for migration of legacy data. These are not publicly available.
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:24500", "EPSG:3414", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)projected system measured in linear units (typically metres) · Area of use: Singapore
+proj=cass +lat_0=1.28764666666667 +lon_0=103.853002222222 +x_0=30000 +y_0=30000 +ellps=evrst48 +towgs84=-11,851,5,0,0,0,0 +units=m +no_defs +type=crsMore about EPSG:24500 →
projected system measured in linear units (typically metres) · Area of use: Singapore
+proj=tmerc +lat_0=1.36666666666667 +lon_0=103.833333333333 +k=1 +x_0=28001.642 +y_0=38744.572 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crsMore about EPSG:3414 →