多型号海洋重力仪的海上比测结果分析
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摘要
通过对GT-2M、KSS-31M和ZLS三种不同型号海洋重力仪开展同船环境下的同步系统测试工作,依据海洋地质调查规范要求对获得的测试结果进行预处理,在分析相同测量环境下各重力仪得到数据的空间变化特征和测线交点差的基础上,探讨其相应的技术性能和工作特点。可认为这三种不同类型重力仪的测试结果总体上差别不大,但在船只变速、转向和恶劣海况等因素影响下所表现出的技术特点有较大差异。
A synchronous test with three different types of marine gravimeters( GT-2M、KSS-31 M、ZLS) is arranged on the same vessel,the data is processed according to the survey standard,and the performance and characteristics are researched by analyzing the data variation and the cross difference under the same environment. The results of three different marine gravimeters are considered to be similar,but they are quite different when the vessel speed and heading change or under the bad sea condition.
A synchronous test with three different types of marine gravimeters( GT-2M、KSS-31 M、ZLS) is arranged on the same vessel,the data is processed according to the survey standard,and the performance and characteristics are researched by analyzing the data variation and the cross difference under the same environment. The results of three different marine gravimeters are considered to be similar,but they are quite different when the vessel speed and heading change or under the bad sea condition.
引文
[1]宁津生,黄谟涛,欧阳永忠,等.海空重力测量技术进展[J].海洋测绘,2014,34(3):67-72,76.
[2]Peter Kovrizhnykh,Bissenbay Shagirov,Geoken,et al.M arine gravity survey at the Caspian w ith GT-2M,Chekan and L&R gravimeters:comparison of accuracy[EB].Moscow State University,2011.
[3]欧阳永忠,邓凯亮,陆秀平,等.多型航空重力仪同机测试及其数据分析[J].海洋测绘,2013,33(4):6-11.
[4]李青.LCR-G型重力仪长期动态漂移特性的初步研究[J].华北地震科学,2000,18(4):26-35.
[5]付永涛,王先超,谢天峰.KSS31M型海洋重力仪在海边静态观测的结果[J].地球物理学进展,2007,22(1):308-311.
[6]孙中苗,李迎春,翟振和.La Coste&Romberg航空重力仪的零点漂移[J].测绘通报,2009(11):24-26.
[7]GB/T 12763.8-2007.海洋调查规范-第8部分:海洋地质地球物理调查[S].北京:中国标准出版社,2007.
[8]黄谟涛,翟国君,管铮,等.海洋重力场测定及其应用[M].北京:测绘出版社,2005.
[9]栾锡武.KSS31M型海洋重力仪在动、静态条件下观测到的读数变化及分析[J].地球物理学进展,2004,19(2):442-448.
[10]顾兆峰,张志珣,杨慧良,等.KSS31M海洋重力仪静态观测结果及分析[J].海洋测绘,2005,25(2):66-68.
[11]黄谟涛,刘敏,孙岚,等.海洋重力仪稳定性测试与零点漂移问题[J].海洋测绘,2014,34(6):1-7.
[12]欧阳永忠,孙毅,黄谟涛,等.S II型海洋重力仪的特点及使用问题[J].海洋测绘,2006,26(3):75-78.
[2]Peter Kovrizhnykh,Bissenbay Shagirov,Geoken,et al.M arine gravity survey at the Caspian w ith GT-2M,Chekan and L&R gravimeters:comparison of accuracy[EB].Moscow State University,2011.
[3]欧阳永忠,邓凯亮,陆秀平,等.多型航空重力仪同机测试及其数据分析[J].海洋测绘,2013,33(4):6-11.
[4]李青.LCR-G型重力仪长期动态漂移特性的初步研究[J].华北地震科学,2000,18(4):26-35.
[5]付永涛,王先超,谢天峰.KSS31M型海洋重力仪在海边静态观测的结果[J].地球物理学进展,2007,22(1):308-311.
[6]孙中苗,李迎春,翟振和.La Coste&Romberg航空重力仪的零点漂移[J].测绘通报,2009(11):24-26.
[7]GB/T 12763.8-2007.海洋调查规范-第8部分:海洋地质地球物理调查[S].北京:中国标准出版社,2007.
[8]黄谟涛,翟国君,管铮,等.海洋重力场测定及其应用[M].北京:测绘出版社,2005.
[9]栾锡武.KSS31M型海洋重力仪在动、静态条件下观测到的读数变化及分析[J].地球物理学进展,2004,19(2):442-448.
[10]顾兆峰,张志珣,杨慧良,等.KSS31M海洋重力仪静态观测结果及分析[J].海洋测绘,2005,25(2):66-68.
[11]黄谟涛,刘敏,孙岚,等.海洋重力仪稳定性测试与零点漂移问题[J].海洋测绘,2014,34(6):1-7.
[12]欧阳永忠,孙毅,黄谟涛,等.S II型海洋重力仪的特点及使用问题[J].海洋测绘,2006,26(3):75-78.