The
Marconigram sent by Erich Schmidt to James Breasted in 1929. Click to Enlarge |
The
map made by von der Osten and Blackburn after only three days on the
field (Osten 1928 The geographical review
vol. XVIII Fig. 4 p87). Click to Enlarge |
Flying
the blimp in 1993 with resistivity survey in progress in the foreground. Click to Enlarge |
About
to ascend in the hot air baloon. Click to Enlarge |
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The
blimp ready to be flown. Click to Enlarge |
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Geomagnetic
data collection in progress. Click to Enlarge |
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GPS
kinetic survey with three receivers. Click to Enlarge |
Melissa
setting up the Sokkia total station. Click to Enlarge |
Aysun
positions a backsight prism over a known point. Click to Enlarge |
Nurdan,
directed by means of a walkie-talkie, uses a mobile prism to set out
the 20m grid for geophysical survey. Sadettin marks the position of
each wooden peg with white lime, which survives for several years, to
facilitate verification - or ground truthing - of geophysical images.
Click to Enlarge |
Nufel
stands on plastic crates in order to raise the gradiometer during set
up at the start of each session. Click to Enlarge |
Harald
von der Osten-Woldenburg experiments with electro-magnetic induction
in the city that was first mapped by his great uncle Hans Henning von
der Osten and H. F. Blackburn. Click to Enlarge |
Resistivity
Survey on stone-free level areas can only be done while the ground is
wet in the spring. Click to Enlarge |
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