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The General Bathymetric Chart of the Oceans (GEBCO) is a publicly available bathymetric chart of the world's oceans. The project was conceived with the aim of preparing a global series of charts showing the general shape of the seafloor. Over the years it has become a reference map of the bathymetry of the world's oceans for scientists and others.
Laguna Madre has a salinity of 36 parts per thousand (ppt), [12] which is above the seawater average of 35 ppt. [13] Because of the high salinity, it holds the distinction as one of the Earth's six hypersaline lagoons/bays, the others being Sivash in Ukraine, Laguna Ojo de Liebre on the west coast of Baja California, Spencer Gulf and Shark Bay ...
A chart datum is the water level surface serving as origin of depths displayed on a nautical chart and for reporting and predicting tide heights. A chart datum is generally derived from some tidal phase, in which case it is also known as a tidal datum. [1] Common chart datums are lowest astronomical tide (LAT) [1] and mean lower low water (MLLW).
The first recorded evidence of water depth measurements are from Ancient Egypt over 3000 years ago. [3] Bathymetry has various uses including the production of Bathymetric charts to guide vessels and identify underwater hazards, the study of marine life near the floor of water bodies , coastline analysis and ocean dynamics , including ...
The Laguna Madre Estuary is located along the southern coast of Texas in Nueces, Kenedy, Kleberg, Willacy, and Cameron Counties, extending almost to the border with Mexico. [5] It is a long, shallow lagoon with no major river sources, separated from the Gulf of Mexico by Padre Island and Brazos Island and connecting with it through the Port ...
Jul. 26—With approval of a $10 million Texas Water Development Board loan, the Laguna Madre Water District will build a 10 million gallon seawater desalination plant in Port Isabel using water ...
The use of bathymetry and the development of bathymetric charts dates back around the 19th century BC to ancient Egypt.Depictions on tomb walls such as the bas-relief carvings of Deir al-Bahri commissioned by Queen Hatshepsut in the 16th century BC show ancient mariners using long slender poles as sounding poles to determine the depth of the Nile River and into the Nile River Delta.
Rating Action: Moody's assigns Aa2 to Laguna Madre Water District, TX's GOULTGlobal Credit Research - 17 Mar 2022New York, March 17, 2022 -- Moody's Investors Service has assigned an Aa2 rating to ...