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Ubadilishaji sahihi wa viwianishi na mifumo ya kijiografia

Inasaidia ubadilishaji kati ya viwianishi vya anga (XYZ), latitudo na longitudo za kijiodesia, na makadirio ya ramani kama vile UTM na Gauss-Krüger.

Longitude and latitude in decimal degrees
Loading coordinate systems…

Mifumo ya marejeleo inayoungwa mkono

  • WGS84, ITRF2014, Arc 1960 (Afrika Mashariki), na CGCS2000
  • Kanda za Universal Transverse Mercator (UTM 36S, 37S n.k.)
  • Viwianishi vya 3D Cartesian kuelekea latitudo, longitudo, na urefu wa ellipsoid

How to transform coordinates between CGCS2000 and WGS84 online

Perform rigorous 3D datum transformation and map projection between CGCS2000, WGS84, ITRF, and Gauss-Kruger grids.

  1. Select input coordinate system

    Choose source CRS (CGCS2000 EPSG:4490, WGS84 EPSG:4326, or projected Gauss-Krüger/UTM).

  2. Enter coordinates or upload batch

    Input single point coordinates or upload a CSV/Excel file containing multiple survey points.

  3. Choose target reference frame

    Select target datum and projection parameters, including central meridian and false easting/northing.

  4. Compute and export

    Inspect converted coordinates with traceable EPSG parameter lineage and export transformed results.

What won't produce a result

Worth checking before you upload, so a run doesn't cost you credits to tell you what your data was missing.

Entering coordinate numbers with no source frame stated

The source coordinate reference system, and for a dynamic frame the observation epoch: the same digits describe a different place under a different frame or a different date.

Treating CGCS2000 and WGS 84 numbers as interchangeable without running a transformation

An explicit source and target frame for every conversion. The two datums are close but not identical, and the difference is real at survey precision.

Common questions

Je, naweza kubadilisha orodha ya nukta nyingi kutoka faili la CSV?

Ndiyo, injini yetu ya Axis inasaidia upakiaji wa makundi wa viwianishi kupitia faili la CSV.

Related technical guides

Standards & Specifications

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Badilisha viwianishi