Landsat Orthorectified ETM+ and TM
Landsat orthorectified data were made available on December 23, 2003. Products include Landsat Enhanced Thematic Mapper (ETM) +, Pansharpened ETM+, and Thematic Mapper (TM) data from Landsat 4, 5 and 7 missions. Data were compiled through NASA's Commercial Remote Sensing Program, which is a cooperative effort between NASA and the commercial remote sensing community to provide users with access to quality-screened, high-resolution satellite images with global coverage over the Earth's land masses.
The Landsat ETM+ data set contains orthorectified ETM+ sensor data from the Landsat-7 satellite. The Landsat orthorectified pansharpened ETM+ data set possesses additional processing via pansharpening. This process, also known as resolution merging, fuses together the high-resolution panchromatic and lower-resolution multispectral imagery to create a high-resolution color image. The resulting high-resolution color image preserves the original color fidelity and allows for better visualization, interpretation, and clarity. The Landsat TM data set contains orthorectified Landsat TM sensor data from the Landsat-4 and -5 satellites.
For detailed information click on an icon below.
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