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Convert NAD83(HARN) to NAD83(HARN Corrected)

Convert coordinates from NAD83(HARN) (EPSG:4152) to NAD83(HARN Corrected) (EPSG:8545) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-4152-to-epsg-8545

Official EPSG transformation from NAD83(HARN) to NAD83(HARN Corrected)

The EPSG Geodetic Parameter Dataset defines 1 transformation between NAD83(HARN) (EPSG:4152) and NAD83(HARN Corrected) (EPSG:8545). Its parameters, accuracy and area of use are listed below.

NAD83(HARN) to NAD83(HARN Corrected) (1)

EPSG:9181±0.05 m
Method:
NADCON5 (3D)
Area of use:
Caribbean - Puerto Rico and US Virgin Islands - onshore
Scope:
Geodesy.

Grid files: nadcon5.nad83_1993.nad83_1997.prvi.lat.trn.20160901.bnadcon5.nad83_1993.nad83_1997.prvi.lon.trn.20160901.b

Uses NADCON5 method which expects longitudes positive east in range 0-360°; EPSG source and target CRSs have longitudes positive east in range -180° to +180°.

Convert EPSG:4152 to EPSG:8545 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:4152", "EPSG:8545", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:4152 — NAD83(HARN)

geographic system using latitude and longitude on an ellipsoid · Area of use: USA - HARN

+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs +type=crs
More about EPSG:4152 →

Target: EPSG:8545 — NAD83(HARN Corrected)

geographic system using latitude and longitude on an ellipsoid · Area of use: Caribbean - Puerto Rico and US Virgin Islands - onshore

+proj=longlat +ellps=GRS80 +no_defs +type=crs
More about EPSG:8545 →

Frequently asked questions

How accurate is converting NAD83(HARN) to NAD83(HARN Corrected)?
The most accurate official EPSG transformation between these systems is accurate to about ±0.05 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation (including the grid-shift files listed below) 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:8545 to EPSG:4152 →