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Browse All : Images of Mississippi and Gulf of Mexico
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Description
ISS015-E-07725 (11 May 2007) --- Marsh Island, Louisiana is featured in this image photographed by an Expedition 15 crewmember on the International Space Station. Marsh Island, located along the southwestern coastline of Louisiana, is a remnant of an abandoned lobe of the Mississippi River Delta formed approximately 5000-7500 years before the present day, according to scientists. It is composed primarily of organic-rich muds and brackish marsh vegetation (some peat -- semiconsolidated plant and organic matter -- is also present). The intricate lake, pond and stream network of the island is highlighted in this image by silver-gray sunglint -- light reflected off of water surfaces directly back to the crewmember on the space station. Sunglint also illuminates water surfaces in the adjacent Gulf of Mexico and West Cote Blanche Bay -- variations in intensity of reflectance in these water bodies is due to surface roughness (often related to wind-driven waves or currents) and the presence of surfactants that can change the surface properties of the water. Marsh Island is a popular fishing, shrimping and birding location. The island has experienced significant loss of vegetation and land area -- nearly 3,000 hectares (7,000 acres) - due to erosion, with a corresponding loss of habitat for local and migratory birds, shrimp, alligators and deer. While Marsh Island is uninhabited, it has been the focus of intensive development for management of erosion, such as revegetation of deteriorated marsh areas. Leveed canals (straight silver-gray water features) help drain areas for above-surface revegetation, while sill dams help stabilize water levels and foster regrowth of important subsurface vegetation such as widgeongrass.
Description
ISS011-E-10255 (9 July 2005) --- This easterly-looking image from the International Space Station shows Hurricane Dennis after the storm had already crossed Cuba and was heading for the northern Gulf of Mexico. Dennis was a Category 3 storm, packing winds of 115 miles per hour, at the time of exposure and located approximately 385 miles southeast of Biloxi, Mississippi or 280 miles south of Panama City, Florida. The eye of the hurricane is in the center of the frame, exposed at 22:06:54 (GMT), July 9, 2005. The dark triangle in loer right corner is part of the Space Station's window.
Description
ISS011-E-10258 (9 July 2005) --- This easterly-looking image from the International Space Station shows Hurricane Dennis after the storm had already crossed Cuba and was heading for the northern Gulf of Mexico. Dennis was a Category 3 storm, packing winds of 115 miles per hour, at the time of exposure and located approximately 385 miles southeast of Biloxi, Mississippi or 280 miles south of Panama City, Florida. The ill-defined eye is in the lower right corner. The black triangle in extreme lower right is part of the Space Station's window.
Description
ISS011-E-10257 (9 July 2005) --- This easterly-looking image from the International Space Station shows Hurricane Dennis after the storm had already crossed Cuba and was heading for the northern Gulf of Mexico. Dennis was a Category 3 storm, packing winds of 115 miles per hour, at the time of exposure and located approximately 385 miles southeast of Biloxi, Mississippi or 280 miles south of Panama City, Florida. The image was exposed at 22:07:26 (GMT), July 9, 2005. The storm's eye is just to the right of frame center. The black triangle in extreme lower right is part of the Space Station's window.
Description
ISS011-E-10252 (9 July 2005) --- This easterly-looking image from the International Space Station shows Hurricane Dennis after the storm had already crossed Cuba and was heading for the northern Gulf of Mexico. Dennis was a Category 3 storm, packing winds of 115 miles per hour, at the time of exposure and located approximately 385 miles southeast of Biloxi, Mississippi or 280 miles south of Panama City, Florida. The image was exposed at 22:06:35 (GMT), July 9, 2005. The storm's eye is at frame center. The black triangle in extreme lower left is part of the Space Station's window.
Description
ISS007-E-14572 (8 September 2003) --- This view of the Mississippi River Delta on the Gulf of Mexico was taken by an Expedition 7 crewmember onboard the International Space Station (ISS). This delta area is often referred to as the "crow's foot.
Description
ISS002-E-6239 (14 May 2001) --- This digital still camera's image, recorded by one of the Expedition Two crew members aboard the International Space Station, features the mouth of the Mississippi River. The distribution of riverborne sediments is clearly evident in the Gulf of Mexico. This delta area is often referred to as the "crow's foot.
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