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Convert EPSG:8170 to EPSG:7789

Online coordinate converter from NAD83(HARN) / WISCRS Green and Lafayette (ftUS) (EPSG:8170) to ITRF2014 (EPSG:7789). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.

Direct link to this transformation: epsgtransform.com/transform/epsg-8170-to-epsg-7789

Convert EPSG:8170 to EPSG:7789 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:8170", "EPSG:7789", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:8170 — NAD83(HARN) / WISCRS Green and Lafayette (ftUS)

projected system measured in linear units (typically metres) · Area of use: USA - Wisconsin - Green and Lafayette

+proj=lcc +lat_1=42.6375622769444 +lat_0=42.6375622769444 +lon_0=-89.8388888888889 +k_0=1.0000390487 +x_0=170078.74015748 +y_0=45830.2948437897 +ellps=GRS80 +units=us-ft +no_defs +type=crs
More about EPSG:8170 →

Target: EPSG:7789 — ITRF2014

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World

+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs
More about EPSG:7789 →

Frequently asked questions

How accurate is converting NAD83(HARN) / WISCRS Green and Lafayette (ftUS) to ITRF2014?
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.
Need the reverse? Convert EPSG:7789 to EPSG:8170 →