west). The boom of the grey crane slightly right
of the rigg marks the position of the pilot hole.
You might want to take a look at the site map
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| Photo 1: Drillrigg of the KTB (view from the west). The boom of the grey crane slightly right of the rigg marks the position of the pilot hole. You might want to take a look at the site map |
Photo 2: Surface reference geophones on the KTB site |
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| Photo 3: An older photo of the newly developed HT/HP geophone used in the main hole |
Photo 4: The reference geophone used in the pilot hole. The open box in the background is part of the radio repeater station used for communication between the aquisition system and the vibro trucks |
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| Photo 5: Drill of Thueringer Sprenggesellschaft on the VSP zero offset shot site in April 1999. A shotpoint plan gives an idea of the distribution of holes within the shot field |
Photo 6: Drill on the VSP 8 km offset shot site in April 1999. A shotpoint plan gives an idea of the distribution of holes within the shot field |
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| Photo 7: VSP zero offset shot field in use | Photo 8: Shot on the 8 km offset shot field |
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| Photo 9: Reference geophone on the 8 km offset shot field (try to find it) |
Photo 10: Data aquisition of the reference geophone on the 8 km offset shot field |
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| Photo 11: VSP data aquisition on the KTB site in April 1999 with a GEOMETRICS Stataview (in the background) by GGA, Hannover and an OYO DAS-1 by Geophysik-GGD, Leipzig |
Photo 12: Cable winch of the main borehole |
Photo 13: HT/HP geophone electronics |
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| Photo 14: Killed high temperature motors of the HT/HP geophone sonde's clamping mechanism |
Photo 15: Impressive pressure demonstration |
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| Photo 16: Vibrator trucks on the dangerous forest route during the MSP-Experiment |
Photo 17: Data aqusition with an ARAM24 by THOR Geophysical, Kiel during the MSP-Experiment |