A wooden post shod with a metal tip rammed into the sea-bed as a datum-point. Note the nail at its top for securing a tape. The nail’s location 1m above the sea-bed level is tied into the datum leve ...
DP 174355
Description A wooden post shod with a metal tip rammed into the sea-bed as a datum-point. Note the nail at its top for securing a tape. The nail’s location 1m above the sea-bed level is tied into the datum level established on shore. (Colin Martin)
Collection Dr Colin and Dr Paula Martin
Catalogue Number DP 174355
Category On-line Digital Images
Permalink http://canmore.org.uk/collection/1405458
File Format (TIF) Tagged Image File Format bitmap
Attribution: © Courtesy of HES (Dr Colin and Dr Paula Martin Collection)
Licence Type: Full
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