Definition of "spherical_cs" (missing)

NOTE: Markdown does not support highlighting in color, so bold/italic has been used to highlight the material being discussed. This issue is extracted from the document submitted by Roger Lott at https://github.com/opengeospatial/CRS-JSON-Encoding/blob/main/ProjJson%20v0-7%20RL%202024-06-16.docx for discussion at the CRS SWG meeting OGC held during the Montreal June 2024 TC meeting.

"spherical_cs": { }

"$comment": "[RL] Definition to be completed. The definition should constrain a spherical CS to have 2 or 3 axes.
When a spherical CS is used within a geodetic CRS, 19111/Topic2 constrains axis names (see Topic 2 Table 27). WKT2 requires that axis abbreviations be from the Latin character set and recommends that axis abbreviations φ and θ are be replaced by U and V."

Inizia con il frammento “spherical_cs” nell’issue e con il documento ProjJson v0-7 collegato. Controlla 19111/Topic2 Table 27 e le indicazioni di WKT2 sull’abbreviazione degli assi citate al suo interno; la definizione è completata quando vincola i sistemi di coordinate sferiche a due o tre assi e documenta le regole di denominazione applicabili.