File:2023 securing of former mining shafts, Bochum Observatory-4868.jpg
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[edit]Description2023 securing of former mining shafts, Bochum Observatory-4868.jpg |
Deutsch: Radom der Sternwarte Bochum. Hier mit Untersuchungs- und Sicherungsmaßnahmen zur Feststellung und Verfüllung von Bergbauschächten aus dem 19. Jahrhundert. Auf dem Gelände vor dem Radom werden Bohrungen durchgeführt, links neben dem Radom ein Silo und Geräte der Baufirma. |
Date | 13:26:48.00+01:00 |
Source | Own work |
Author | Elke Wetzig (User:Elya) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:03, 29 May 2023 | 6,720 × 4,480 (17.79 MB) | Elya (talk | contribs) | Uploaded with LrMediaWiki 1.6.0, LR 11.1 Mac |
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Author | Elke Wetzig |
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Copyright holder |
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Online copyright statement | http://creativecommons.org/licenses/by-sa/4.0/de/ |
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Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Exif version | 2.31 |
Color space | sRGB |
Unique ID of original document | E108CA5062C0360A0EF7BA4EBA88880B |
Date metadata was last modified | 14:03, 29 May 2023 |
Copyright status | Copyrighted |
IIM version | 4 |
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