Source: EPSG:7679 — PZ-90.11
geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World
+proj=geocent +a=6378136 +rf=298.257839303 +units=m +no_defs +type=crsMore about EPSG:7679 →
Convert EPSG:7679 to EPSG:7681
Online coordinate converter from PZ-90.11 (EPSG:7679) to GSK-2011 (EPSG:7681). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
The EPSG dataset defines official transformation parameters for the reverse direction. See GSK-2011 to PZ-90.11 — the parameters are invertible.
Convert EPSG:7679 to EPSG:7681 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:7679", "EPSG:7681", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Target: EPSG:7681 — GSK-2011
geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: Russia
+proj=geocent +ellps=GSK2011 +units=m +no_defs +type=crsMore about EPSG:7681 →
Frequently asked questions
- How accurate is converting PZ-90.11 to GSK-2011?
- 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.