Source: EPSG:7371 — ONGD14
geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: Oman
+proj=geocent +ellps=GRS80 +towgs84=0.819,-0.5762,-1.6446,-0.00378,-0.03317,0.00318,0.0693 +units=m +no_defs +type=crsMore about EPSG:7371 →
Convert EPSG:7371 to EPSG:4326
Online coordinate converter from ONGD14 (EPSG:7371) to WGS 84 (EPSG:4326). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
Convert EPSG:7371 to EPSG:4326 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:7371", "EPSG:4326", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Target: EPSG:4326 — WGS 84
geographic system using latitude and longitude on an ellipsoid · Area of use: World (by country)
+proj=longlat +datum=WGS84 +no_defs +type=crsMore about EPSG:4326 →
Frequently asked questions
- How accurate is converting ONGD14 to WGS 84?
- Projection-only conversions are accurate to floating-point precision. If a datum shift is involved, browser-based tools use Helmert parameters which are accurate to roughly 1-5 m; for surveying-grade work apply the official grid-shift transformation in a desktop GIS.
- Does my data leave the browser when I use this converter?
- No. All coordinate transformations are computed locally in your browser using proj4js. The coordinates you enter are never transmitted to any server.