Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Domain | Definition |
Aerospace | An ellipsoid of revolution used as a datum for geodetic measurements. See geoid. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)52 45 46 45 52 45 4E 43 45      45 4C 4C 49 50 53 4F 49 44 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010010 01000101 01000110 01000101 01010010 01000101 01001110 01000011 01000101 00100000 01000101 01001100 01001100 01001001 01010000 01010011 01001111 01001001 01000100 |
HTML Code (1990) (references)R E F E R E N C E   E L L I P S O I D |
ISO 10646 (1991-1993) (references)0052 0045 0046 0045 0052 0045 004E 0043 0045      0045 004C 004C 0049 0050 0053 004F 0049 0044 |
Encryption (beginner's substitution cypher): (references)5239403952394837392394646435053494338 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.