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UPPER GALVESTON BAY, Texas (June 5, 2023) Jasper Schaer, U.S. Army Corps of Engineers Galveston District, Hydro Survey Team, observes a Houston Shipping Channel map after completing a post dredge survey aboard the Tanner II survey vessel. Single beam sonar was used for this survey because this version uses lower frequency sound than multi-beam sonar. The lower frequency gives better measurements through the fluff or fine sediment at the bottom of the Houston Shipping Channel. U.S. Army photo by Luke Waack.
| Date Taken: | 06.05.2023 |
| Date Posted: | 06.12.2023 16:39 |
| Photo ID: | 7850949 |
| VIRIN: | 230605-A-XJ740-0136 |
| Resolution: | 6389x4259 |
| Size: | 1.99 MB |
| Location: | GALVESTON, TEXAS, US |
| Web Views: | 3 |
| Downloads: | 7 |
This work, USACE Galveston District hydrography team conducts post dredge survey [Image 12 of 12], by Luke Waack, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
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