摘要
本文利用美国太空总署(NASA)对外公布的全球公众数据资源ASTER GDEM(星载热发射和反射辐射仪全球数字高程模型)数据进行了实践性处理和研究,并对其精度进行统计验证。
Based on the global public data resources ASTER GDEM (space borne thermal emission and reflection radiometer global digital elevation model) data publicly announced by the USA space agency (NASA),this paper conducted practical processing and research, and carried out statistical validation on its accuracy.
出处
《河南科技》
2015年第7期1-3,共3页
Henan Science and Technology