The author has identified the following significant results. The utility of ERTS-1/high altitude aircraft imagery to detect underground mine hazards is strongly suggested. A 1:250,000 scale mined lands map of the Vincennes Quadrangle, Indiana has been prepared. This map is a prototype for a national mined lands inventory and will be distributed to State and Federal offices.
Study of application of ERTS-A imagery to fracture related mine safety hazards in the coal mining industry
1973-03-16
Report
No indication
English
Application of ERTS-1 imagery in coastal studies
NTRS | 1973
|Crop identification using ERTS imagery
NTRS | 1973
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