EPSG:1160

NTv2 & Coordinate Frame rotation (geocentric domain)

Attributes

Data source: EPSG

Information source: EPSG Guidance Note #7-2, https://epsg.org

Revision date: 2026-03-18

Remarks: This method is an operation pipeline consisting of (i) geographical 2D offset using the NTv2 file format (method code 9615) and (ii) a Helmert transformation in the geocentric domain using the coordinate frame rotation convention (method code 1032). Latitude and longitude from the first step need to be converted to geocentric coordinates for the second step.

Formula

See EPSG Guidance Note 7-2 (IOGP Report 373-07-2), available at https://epsg.org under Support Documentation / Guidance notes.

Example

See EPSG Guidance Note 7-2 (IOGP Report 373-07-2).
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