Convert coordinates from Segara (EPSG:4613) to WGS 84 (EPSG:4326) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.
The EPSG Geodetic Parameter Dataset defines 4 transformations between Segara (EPSG:4613) and WGS 84 (EPSG:4326). Each applies to a specific area — pick the one whose area of use covers your data.
| Parameter | Value | Unit |
|---|---|---|
| X-axis translation(tx) | -404.78 | metre |
| Y-axis translation(ty) | 685.68 | metre |
| Z-axis translation(tz) | 45.47 | metre |
Datum shift derived through ITRF93. In Pertamina Hulu Mahakam replaced by ITRF2014 to Segara (1) (CT code 10589).
| Parameter | Value | Unit |
|---|---|---|
| X-axis translation(tx) | -387.06 | metre |
| Y-axis translation(ty) | 636.53 | metre |
| Z-axis translation(tz) | 46.29 | metre |
| Parameter | Value | Unit |
|---|---|---|
| X-axis translation(tx) | -403.4 | metre |
| Y-axis translation(ty) | 681.12 | metre |
| Z-axis translation(tz) | 46.56 | metre |
| Parameter | Value | Unit |
|---|---|---|
| X-axis translation(tx) | -403 | metre |
| Y-axis translation(ty) | 684 | metre |
| Z-axis translation(tz) | 41 | metre |
Accuracy estimate not available.
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:4613", "EPSG:4326", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)geographic system using latitude and longitude on an ellipsoid · Area of use: Indonesia - Kalimantan E
+proj=longlat +ellps=bessel +towgs84=-403,684,41,0,0,0,0 +no_defs +type=crsMore about EPSG:4613 →
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 →