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The Gateway to Astronaut Photography of Earth
(NASA Crew Earth Observations)
Astronaut Photography of Earth - Display Record
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IdentificationMission: ISS013 Roll: E Frame: 34753 Mission ID on the Film or image: ISS013
Country or Geographic Name: TUNISIA
Features: CARTHAGE, GULF OF TUNIS
Center Point: Latitude: 36.9 Longitude: 10.3 (Negative numbers indicate south for latitude and west for longitude)
Stereo: (Yes indicates there is an adjacent picture of the same area)
ONC Map ID: JNC Map ID:
CameraCamera Tilt: 16
Camera Focal Length: 800mm
Camera: E4: Kodak DCS760C Electronic Still Camera
Film: 3060E : 3060 x 2036 pixel CCD, RGBG array.
Percentage of Cloud Cover: 10 (0-10)
GMT Date: 20060608 (YYYYMMDD) GMT Time: 072529 (HHMMSS)
Nadir Point Latitude: 36.6, Longitude: 9.5 (Negative numbers indicate south for latitude and west for longitude)
Nadir to Photo Center Direction: East
Sun Azimuth: 88 (Clockwise angle in degrees from north to the sun measured at the nadir point)
Spacecraft Altitude: 185 nautical miles (343 km)
Sun Elevation Angle: 38 (Angle in degrees between the horizon and the sun, measured at the nadir point)
Orbit Number: 3176
CaptionsSite of Carthage, Tunisia
The city-state of Carthage in North Africa was founded by Phoenician settlers in 814 BC, and it subsequently became the seat of a trade empire that controlled much of the western Mediterranean region (including most of the former Phoenician lands). Carthage was completely destroyed by the Roman Republic during the Third (and final) Punic War (149-146 BC). The end of Carthage has been made notorious by the story that the Romans allegedly sowed the city with salt to ensure that no further rivals to their power would arise there. However, given the great value of salt at the time and the strategic importance of the city’s location, scholars dispute whether the event actually occurred. Following the destruction of Carthage, Roman dominance of the Mediterranean continued until the fall of the Western Empire in AD 476.
The favorable location of the ancient city of Carthage is clear in this astronaut photograph. Bays along the coastline provide ready access to the Gulf of Tunis, which leads to the Mediterranean Sea. Docks along the coastline (lower right) support the shipping industry. Modern Carthage is a wealthy suburb of the Tunis metropolitan area (the center of which is located to the southwest of the image). Dense concentrations of white rooftops are obvious in the residential subdivisions to the north and south of the ancient city location. Large tracts of new developments appear to be in progress along the curving, light-colored roadways to the west of the historical city (lower image center). The green, shallow waters of an evaporating salty lake are visible at image left. Several such lakes are present in Tunisia and are centers for bird-watching tourism.
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Recommended Citation: Earth Science and Remote Sensing Unit, NASA-Johnson Space Center. "The Gateway to Astronaut Photography of Earth." .