The first shuttle-based SLR images with high resolution were acquired by the shuttle imaging radar (SIR-A) carried on the space shuttle Columbia in November of 1981. Some important results in the study of SIR-A images...The first shuttle-based SLR images with high resolution were acquired by the shuttle imaging radar (SIR-A) carried on the space shuttle Columbia in November of 1981. Some important results in the study of SIR-A images were obtained in the past two years, for example, revealing of previously unknown buried valleys and geolog-展开更多
文摘The first shuttle-based SLR images with high resolution were acquired by the shuttle imaging radar (SIR-A) carried on the space shuttle Columbia in November of 1981. Some important results in the study of SIR-A images were obtained in the past two years, for example, revealing of previously unknown buried valleys and geolog-