Prime meridians
HCL® OneDB® spatial data types support many prime meridians.
The following table lists a representative sample of the
prime meridians supported by the HCL
OneDB spatial
data types. For a complete list of supported prime meridians, see
the file INFORMIXDIR/extend/spatial.version/include/pedef.h.
| Factory ID | Description | OGC well-known text string |
|---|---|---|
| 8901 | Greenwich 0°00'00" | PRIMEM["Greenwich",0] |
| 8912 | Athens 23°42'58".815 E | PRIMEM["Athens",23.7163375] |
| 8907 | Bern 7°26'22".5 E | PRIMEM["Bern",7.439583333333333] |
| 8904 | Bogota 74°04'51".3 W | PRIMEM["Bogota",-74.08091666666667] |
| 8910 | Brussels 4°22'04".71 E | PRIMEM["Brussels",4.367975] |
| 8909 | Ferro 17°40'00" W | PRIMEM["Ferro",-17.66666666666667] |
| 8908 | Jakarta 106°48'27".79 E | PRIMEM["Jakarta",106.8077194444444] |
| 8902 | Lisbon 9°07'54".862 W | PRIMEM["Lisbon",-9.131906111111112] |
| 8905 | Madrid 3°41'16".58 W | PRIMEM["Madrid",-3.687938888888889] |
| 8913 | Oslo 10°43'22".5 E | PRIMEM["Oslo",10.72291666666667] |
| 8903 | Paris 2°20'14".025 E | PRIMEM["Paris",2.337229166666667] |
| 8906 | Rome 12°27'08".4 E | PRIMEM["Rome",12.45233333333333] |
| 8911 | Stockholm 18°03'29".8 E | PRIMEM["Stockholm",18.05827777777778] |