Archive image from page 43 of Directional wave measurements during the Directional wave measurements during the Hr. Ms. Tydeman sea trial / by Robert J. Bachman and Edward W. Foley directionalwavem00bach Year: 1985 360 270 - 180 - FREQUENCY (hz) - - - RUN 38 o> a> â o I I I ENDECO BUOY â WAVEC BUOY Ji I - ' 1 _J\ '. FREQUENCY (hz) JDU |K 1 270 1 '1 V >sv 180 \ â 90 n -' 1 1 1 FREQUENCY (hz)

---

Size: 1328px × 1506px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage