U.S. Coast and Geodetic Survey Air Photo Compilation No. T-4689, El Dorado Pump to Middle River
Barcode
10008594
Title
U.S . Coast and Geodetic Survey Air Photo Compilation No . T-4689 , El Dorado Pump to Middle River
Geographic area
San Joaquin River , Whiskey Slough , Roberts Island , McDonald Island , Mildred Island , Middle River , Turner Cut , Vulcan Island , Fourteenmile Slough , Latham Slough , Midway Slough , Empire Cut , Acker Island , Walters Island , Morrison Island
Location
San Joaquin
Subject
California--Maps ; San Joaquin County (Calif.)--Maps
Map type
Survey Topographic Map
Map size
34x44 in.
Approximate location
-121.458582353086,37.9739788602103
Scale
1:10000
Digital format
JPG2000
Technical information
Scanner - Contex SD3600 series and Contex HD5450 Plus Large Format A2 series. Software - Nextimage and Adobe Photoshop CS4. Maps smaller than/or equal 14 inches on the long side scanned at 1200 dpi; maps 15-39 inches scanned at 600 dpi; 40 inches or larger scanned at 400 dpi. Bit depth 8; TIFF.
Owning institution
California State Lands Commission
Funding source
The digitization of maps that are part of this collection was funded through a grant awarded to California State University , Fresno by the National Historical Publications and Records Commission .
Rights
© 2018 California State Lands Commission - Permission is granted to any individual to copy and use this material as long as this copyright statement is included , no editing or alteration is made to the material , and the copies are not sold , licensed , or otherwise used for commercial gain .
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