. Commercial fisheries review. Fisheries; Fish trade. 48 Comparative Measurements from the Fish School in Figures 3 and 4 | Method School Range Scan Angle School Length School Width Calculated Surface Area Feet 1,343 1,345 1,345 Degrees 7 21 8 Feet 141 516 189 Feet 101 93 93 Square Feet 14,241 47,988 17,577 Sonar: Without angle correction . . With 13° angle correction .. 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 Unite
. Commercial fisheries review. Fisheries; Fish trade. 48 Comparative Measurements from the Fish School in Figures 3 and 4 | Method School Range Scan Angle School Length School Width Calculated Surface Area Feet 1,343 1,345 1,345 Degrees 7 21 8 Feet 141 516 189 Feet 101 93 93 Square Feet 14,241 47,988 17,577 Sonar: Without angle correction . . With 13° angle correction .. 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 United States. National Marine Fisheries Service; U. S. Fish and Wildlife Service; United States. Bureau of Commericial Fisheries. [Washington] : National Marine Fisheries Service; [for sale by the Supt. of Docs. , U. S. Govt. Print. Off. ]
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Keywords: ., book, bookcentury1900, booksubjectfisheries, booksubjectfishtrade
