Geologic mapping of tunnels using photogrammetry
Subtitle: control-point configuration
By: by Jeffrey A. Coe and Keld S. Dueholm
Contributors: Dueholm, Keld S; Geological Survey (U.S.); United States. Dept. of Energy
Series: Open-file report -- 90-37; U.S. Geological Survey open-file report -- 90-37
Publisher: U.S. Dept. of the Interior, Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1991
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 36
Subjects: Geological mapping; Tunnels; Photogrammetry in geological mapping
Notes: "Prepared in cooperation with the U.S. Department of Energy (Interagency Agreement DE-AI08-78ET44802)."

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