Source: EPSG:20043 — SRGI2013 + INAGeoid2020 v2 height
compound horizontal + vertical reference system · Area of use: Indonesia
+proj=longlat +ellps=WGS84 +vunits=m +no_defs +type=crsMore about EPSG:20043 →
Convert EPSG:20043 to EPSG:9529
Online coordinate converter from SRGI2013 + INAGeoid2020 v2 height (EPSG:20043) to SRGI2013 + INAGeoid2020 v1 height (EPSG:9529). Enter your source coordinates and get the result instantly. All transformations happen in your browser — no data is sent to any server.
The EPSG dataset defines official transformation parameters for the reverse direction. See SRGI2013 + INAGeoid2020 v1 height to SRGI2013 + INAGeoid2020 v2 height — the parameters are invertible.
Convert EPSG:20043 to EPSG:9529 in code
The same transformation with common GIS tools and libraries:
from pyproj import Transformer
transformer = Transformer.from_crs("EPSG:20043", "EPSG:9529", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)Target: EPSG:9529 — SRGI2013 + INAGeoid2020 v1 height
compound horizontal + vertical reference system · Area of use: Indonesia
+proj=longlat +ellps=WGS84 +vunits=m +no_defs +type=crsMore about EPSG:9529 →
Frequently asked questions
- How accurate is converting SRGI2013 + INAGeoid2020 v2 height to SRGI2013 + INAGeoid2020 v1 height?
- 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.