Segara (Jakarta) to WGS 84 (1)
EPSG:8641- Method:
- Concatenated operation
- Area of use:
- Indonesia - Kalimantan E
- Scope:
- Topographic mapping.
- Segara (Jakarta) to Segara (1) (null)
- Segara to WGS 84 (1) (null)
Convert Segara (Jakarta) to WGS 84
Convert coordinates from Segara (Jakarta) (EPSG:4820) to WGS 84 (EPSG:4326) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.
Official EPSG transformation from Segara (Jakarta) to WGS 84
The EPSG Geodetic Parameter Dataset defines 1 transformation between Segara (Jakarta) (EPSG:4820) and WGS 84 (EPSG:4326). Its parameters, accuracy and area of use are listed below.
Convert EPSG:4820 to EPSG:4326 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:4820", "EPSG:4326", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Source: EPSG:4820 — Segara (Jakarta)
geographic system using latitude and longitude on an ellipsoid · Area of use: Indonesia - Kalimantan E
+proj=longlat +ellps=bessel +pm=jakarta +towgs84=-403,684,41,0,0,0,0 +no_defs +type=crsMore about EPSG:4820 →
Target: EPSG:4326 — WGS 84
geographic system using latitude and longitude on an ellipsoid · Area of use: World (by country)
+proj=longlat +datum=WGS84 +no_defs +type=crsMore about EPSG:4326 →
Frequently asked questions
- How accurate is converting Segara (Jakarta) to WGS 84?
- 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.