Visual Observations Guide only as visual observations are not generally reliable.
{"Image DocumentName": "Visual ObservationsGuide only as visual observations are not generally reliable.", "Image ImageDescription": "Observations of height tend to approximate to the significant wave height. Workshop on Wind Wave and Storm Surge Analysis and Forecasting for Carribean Countries. 17 June, 2003.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}