文件名称：TOPO.DAT文件 全球数据格网
文件大小：3KB
文件格式：ZIP
更新时间：2016-04-30 02:41:07
格网 topo
ETOPO1 is a 1 arc-minute global relief model of Earth's surface that integrates land topography and ocean bathymetry. It was built from numerous global and regional data sets, and is available in "Ice Surface" (top of Antarctic and Greenland ice sheets) and "Bedrock" (base of the ice sheets) versions.
【文件预览】：
data_030413022127.txt
data_030413022127_info.txt
data_030413022127.eol