[SIS-557] Complex polynomial of degree 4 (EPSG:9653)

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Referencing
• Assignee: Unassigned
• Reporter: Martin Desruisseaux
• Created: 24/Aug/22 21:45
• Updated: 26/Aug/22 14:12

Description

This is presented in EPSG guidance note as a more elegant way to do polynomial regression. Used for example in Amersfoort / RD system to ED50 / UTM.

See §4.6.2 in IOGP Publication 373-7-2 – Geomatics Guidance Note number 7, part 2 – May 2022.