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Baltimore County (/ ˈ b ɔː l t ɪ m ɔːr / BAWL-tim-or, locally: / b ɔː l d ə ˈ m ɔːr / bawl-da-MOR or / ˈ b ɔː l m ər / BAWL-mər [1]) is the third-most populous county in the U.S. state of Maryland. The county is part of the Central Maryland region of the state. Baltimore County partly surrounds but does not include the ...
Baltimore's elevation ranges from sea level at the harbor to 480 feet (150 m) in the northwest corner near Pimlico. [ 6 ] In the 2010 census, Baltimore has a total area of 92.1 square miles (239 km 2 ), of which 80.9 sq mi (210 km 2 ) is land and 11.1 sq mi (29 km 2 ) is water. [ 100 ]
Population density and elevation above sea level around the Chesapeake Bay. The Chesapeake Bay is especially vulnerable to sea level rise. The Chesapeake Bay is already experiencing the effects of climate change. Key among these is sea level rise: water levels in the bay have already risen one foot, with a predicted increase of 1.3 to 5.2 feet ...
Since the Sea Level Datum of 1929 was a hybrid model, it was not a pure model of mean sea level, the geoid, or any other equipotential surface. Therefore, it was renamed the National Geodetic Vertical Datum of 1929 (NGVD 29) May 10, 1973, by the National Geodetic Survey , a part of the National Oceanic and Atmospheric Administration .
Sea State 5 and 8 range. In oceanography, sea state is the general condition of the free surface on a large body of water—with respect to wind waves and swell—at a certain location and moment. A sea state is characterized by statistics, including the wave height, period, and spectrum. The sea state varies with time, as the wind and swell ...
ASL – above sea level [4] FAMSL – feet above mean sea level [5] FASL – feet above sea level [6] MAMSL – metres above mean sea level [5] MASL – metres above sea level [5] [6] MSL – mean sea level [7] For elevations or altitudes, often just the abbreviation MSL is used, e.g., Mount Everest (8849 m MSL), or the reference to sea level ...
The Douglas sea scale is a scale which measures the height of the waves and also measures the swell of the sea. The scale is very simple to follow and is expressed in one of 10 degrees. The scale is very simple to follow and is expressed in one of 10 degrees.
This is a list of countries and territories by their average elevation above sea level based on the data published by Central Intelligence Agency, [1] unless another source is cited. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.