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Scene Production Status
The Landsat scenes are processed in photogrammetric blocks of up to 400 individual Landsat scenes. This page provides information as to which blocks have been completed and when the future blocks are scheduled for completion.
The complete GeoCover-Ortho data base will include 7100 orthorectified Landsat Thematic Mapper scenes. These 7100 scenes are being produced in large contiguous blocks consisting of between 150 and 400 images per block. The status images below show the approximate layout of these blocks and provides their current production status for year 2000, 1990 and 1975 data. Green areas have been completed and red areas are currently under production. Tan blocks have yet to be processed.
2000 Stock Scenes - Single LandSat TM Scenes
The individual scene circa year 2000 GeoCover-Ortho database includes 8,500 orthorectified Landsat ETM+ scenes. Areas covered by the circa 2000 data, that could not be covered by the circa 1990 data, include Siberia, Antarctic, and the majority of the ocean islands. The map below shows the approximate production status. Green areas have been completed, tan regions have yet to be processed, and gray areas will not be covered by these data.
1990 Stock Scenes - Single LandSat TM Scenes
The individual scene circa year 1990 GeoCover-Ortho database includes 7,600 orthorectified Landsat TM scenes. The map below shows the approximate production status. Green areas have been completed, tan regions have yet to be processed, and gray areas will not be covered by these data.
1975 Stock Scenes - Single LandSat MSS Scenes
The individual scene circa mid-70s GeoCover-Ortho database includes 8,100 orthorectified Landsat MSS scenes. The map below shows the approximate production status. Green areas have been completed, tan regions have yet to be processed, and gray areas will not be covered by these data.
