Conducted by Center for Remote Sensing Information and Analysis , Environmental Research of Michigan.International Symposium on Remote Sensing of Environment ( 11th : 1977 : Ann Arbor )．v.2.ERIM,1977.
Conducted by Center for Remote Sensing Information and Analysis , Environmental Research of Michigan.International Symposium on Remote Sensing of Environment ( 11th : 1977 : Ann Arbor )．v.1.ERIM,1977.
