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

| Domain | Definition |
Mining | Any determination of the physical properties or dimensions of a borehole by acoustical means, including measurement of the depth of fluid level ina well. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)41 43 4F 55 53 54 49 43 41 4C      57 45 4C 4C      4C 4F 47 47 49 4E 47 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01000001 01000011 01001111 01010101 01010011 01010100 01001001 01000011 01000001 01001100 00100000 01010111 01000101 01001100 01001100 00100000 01001100 01001111 01000111 01000111 01001001 01001110 01000111 |
HTML Code (1990) (references)A C O U S T I C A L   W E L L   L O G G I N G |
ISO 10646 (1991-1993) (references)0041 0043 004F 0055 0053 0054 0049 0043 0041 004C      0057 0045 004C 004C      004C 004F 0047 0047 0049 004E 0047 |
Encryption (beginner's substitution cypher): (references)35374955535443373546257394646246494141434841 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.