Source: EPSG:6318 — NAD83(2011)
geographic system using latitude and longitude on an ellipsoid · Area of use: USA - CONUS and Alaska; PRVI
+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs +type=crsMore about EPSG:6318 →
Convert EPSG:6318 to EPSG:9206
Online coordinate converter from NAD83(2011) (EPSG:6318) to VN-2000 / TM-3 104-00 (EPSG:9206). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
Convert EPSG:6318 to EPSG:9206 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:6318", "EPSG:9206", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Target: EPSG:9206 — VN-2000 / TM-3 104-00
projected system measured in linear units (typically metres) · Area of use: Vietnam - Son La
+proj=tmerc +lat_0=0 +lon_0=104 +k=0.9999 +x_0=500000 +y_0=0 +ellps=WGS84 +towgs84=-191.90441429,-39.30318279,-111.45032835,0.00928836,-0.01975479,0.00427372,0.252906278 +units=m +no_defs +type=crsMore about EPSG:9206 →
Frequently asked questions
- How accurate is converting NAD83(2011) to VN-2000 / TM-3 104-00?
- 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.