摘要
GeoRes仪器是一种新型且功能强大的海上多分量采集系统。由于该采集系统所使用的记录格式是SEG-D格式,而SEG-D格式又有很多不同的变种,因此在现场质量监控和后续资料处理的过程中,需要准确了解SEG-D文件道头信息存储的位置、字节大小和内容。本文基于VC++6.0语言,根据GeoRes系统磁盘SEG-D格式的特点,编写了查看磁盘SEG-D文件道头数据的软件——SegDView程序。使用该程序打开GeoRes磁盘SEG-D文件后,文件的结构及其各头块字段的详细信息会自动显示出来。
The GeoRes system is a new type of marine multi-component acquisition system with powerful function. Since SEG-D format is used as recording format of the acquisition system and has various version, which needs to accurately know the position, byte size and contents the header information of SEG-D file is stored in when carrying out on-site QC and subsequent data processing. Based on the VC＋＋ 6.0 language and characters of SEG-D disc format in GeoRes system, we compile software--SegDView routine, which can look for the header data in SEG-D disk file. When using the routine to open the GeoRes＇ SEG-D disk file, the file structure and detailed information on separate bytes of header will be automatically shown up.
出处
《物探装备》
2008年第4期254-257,共4页
Equipment for Geophysical Prospecting
