20240605 13570200 1.0 TRUE Bass Grounds Artifiical Reef 2008 Data processed using SonarWiz 5 (20m aft, -1.7m port layback offset applied), Best visualized with stretch type: none, and gamma stretch not applied (in Symbology tab). Data collected using Edgetech 4200 FS, towfish at 120/410 khz, side scan sonar range 100m, line spacing 150m, fish depth 15m from surface, echosounder frequency 200 khz, collected on 6/25/08, data collected on board the Kerhin at 7kts. Additional datasets collected during survey include Edgetech sub bottom data. Funding to compile these datasets provided by BOEM under cooperative agreement number: M14AC00007. Data processing and compilation was executed by Maryland Geological Survey. Last Updated: 06/25/2008 DNR MGS, MD iMAP