. Diver-operated buried pipe and chain locator. Fluxgate magnetometer; Underwater construction; Underwater pipelines. Probe Position Relative to Tartet at Half Scale Reading p^ -( h. Height Above Target (Feet) ..10 . 9 â ' 8 -â 7 â ⢠6. .. 4 I I- 100 Ganmas 300 Gammas. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Thomson, Henry, 1773-1843; United States. Naval Facilities Engineering Command; Naval Civil Engineering Labo
. Diver-operated buried pipe and chain locator. Fluxgate magnetometer; Underwater construction; Underwater pipelines. Probe Position Relative to Tartet at Half Scale Reading p^ -( h. Height Above Target (Feet) ..10 . 9 â ' 8 -â 7 â ⢠6. .. 4 I I- 100 Ganmas 300 Gammas. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Thomson, Henry, 1773-1843; United States. Naval Facilities Engineering Command; Naval Civil Engineering Laboratory (Port Hueneme, Calif. ). Port Hueneme, CA : Naval Civil Engineering Laboratory
Size: 2149px × 1163px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
