From ASTER Images
This ASTER image of Baltimore was acquired on April 4, 2000, and covers an area of 17 by 20 km. Baltimore is the largest city in Maryland and one of the busiest ports in the United States. Its economy focuses on research and development, especially in the areas of aquaculture, pharmaceuticals, and medical supplies and services. Before European settlement, the site of Baltimore was inhabited by Native Americans of the Susquehannock tribe. The town was founded in 1729 and named for the barons Baltimore, the British founders of the Maryland Colony.
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface.
Image Title: ASTER Views Baltimore, MD
Target Name: Earth
Spacecraft: ASTER
Credit: NASA/GSFC/MITI/ERSDAC/JAROS and U.S./Japan ASTER Science Team
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Last Modified On: Saturday, December 16, 2000