U.S. DEPARTMENT OF COMMERCE
U.S. DEPARTMENT OF COMMERCE
复制标题
DOI：
10.4135/9781452229669.n3824
复制
发表时间：
1993
期刊：
影响因子：
--
通讯作者：
Dan R. Metzger;R. Saltus
中科院分区：
文献类型：
--
作者：
Dan R. Metzger;R. Saltus
1988年，国家地球物理数据中心决定将其收集的全球航空磁测数据整合到现有的GEODAS（地球物理数据系统）数据管理系统中。为此，NGDC创建了一个数字标题，以记录有关这些调查的关键信息。ARO88标头在MGD77交换格式标头之后进行图案化。2010年，决定创建一种交换格式的时机已经成熟，不仅适用于航空磁测数据，还适用于任何轨迹数据，包括海洋磁力数据。新的格式MAG88T将遵循制表符分隔的MGD77T海洋跟踪线地球物理交换格式的格式技术。将NGDC的航磁数据集成到GEODAS系统中，可以将其同化到已经开发的系统中，并为用户提供标准化的软件界面。
During 1988 the National Geophysical Data Center decided to integrate it's collection of worldwide aeromagnetic survey data into the already existing GEODAS (GEOphysical DAta System) data managment system. In doing this NGDC created a digital header to document key information about these surveys. The ARO88 header was patterned after the MGD77 exchange format header. In 2010 it was decided that the time was ripe to create an exchange format for not just aeromag data but for any trackline data, including marine magnetics. The new format, MAG88T would follow the formatting techniques of the Tab-delimited MGD77T Marine Trackline Geophysics Exchange Format. Integrating NGDC's aeromagnetic data into GEODAS systems allows for assimilation into an already developed system and a standardized software interface for the user.