This geology image could be re-created using vector graphics as an SVG file . This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{ vector version available | new image name }} . It is recommended to name the SVG file “Littoral Zones.svg”—then the template Vector version available (or Vva ) does not need the new image name parameter.

This geology image was uploaded in the JPEG format even though it consists of non-photographic data . This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts , derived from a non-JPEG source (or with existing artifacts removed ). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation , please tag this image with {{Convert to SVG}} instead of {{BadJPEG}} . If not suitable for vectorisation, use {{Convert to PNG}} . For more information, see {{BadJPEG}} .

This file was moved to Wikimedia Commons from en.wikipedia using a bot script. All source information is still present. It requires review . Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Once the review has been completed, this template should be removed. For details about this file, see below. Check now!

	This file is a work of a sailor or employee of the U.S. Navy , taken or made as part of that person's official duties. As a work of the U.S. federal government , it is in the public domain in the United States.
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

https://creativecommons.org/publicdomain/mark/1.0/ PDM Creative Commons Public Domain Mark 1.0 false false

• 2006-09-21 14:23 The Epopt 666×292× (35505 bytes) The [[United States Navy]] divides [[littoral]] regions into several zones. From https://ile-lms-adp.nko.navy.mil/cnet/customcontent/content/primary_pro_mil_education/PPME_JO/Primary_PME_R4_V08/Primary_PME_V44_THINKS/Naval_Warfare/C2_Naval_Forces/CWC_Conc