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acquired over the dates listed:  \u2022\t1989:  acquired between 17 
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November and 21 December 1989 \u2022\t1990:  acquired between 23 March 

            
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panchromatic band at 15 m covering South Africa. The images are 
            
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over the dates listed:  \u2022\t1989:  acquired between 17 November 
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processed to Level1 TP and provided the GeoTiff format. ",
            
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and 21 December 1989 \u2022\t1990:  acquired between 23 March and 28 

            
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December 1990 \u2022\t1992:  acquired between 30 April and 31 October 

            
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