Convert EPSG:10920 to EPSG:4322

Online coordinate converter from CSRN2025 (NAD83 2011) + COH88 2025 (NAVD88) height (EPSG:10920) to WGS 72 (EPSG:4322). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.

From

Input (x, y)

Output (lon, lat (decimal degrees))

Direct link to this transformation: epsgtransform.com/transform/epsg-10920-to-epsg-4322

Convert EPSG:10920 to EPSG:4322 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:10920", "EPSG:4322", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:10920 — CSRN2025 (NAD83 2011) + COH88 2025 (NAVD88) height

compound horizontal + vertical reference system · Area of use: USA - California

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +geoidgrids=us_noaa_g2018u0.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs

More about EPSG:10920 →

Target: EPSG:4322 — WGS 72

geographic system using latitude and longitude on an ellipsoid · Area of use: World

+proj=longlat +ellps=WGS72 +no_defs +type=crs

More about EPSG:4322 →

Frequently asked questions

How accurate is converting CSRN2025 (NAD83 2011) + COH88 2025 (NAVD88) height to WGS 72?: 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:4322 to EPSG:10920 →