首页 | 本学科首页   官方微博 | 高级检索  
     

����Tongji-GRACE01ģ�͵��ϼ������仯����
引用本文:鞠晓蕾,沈云中,陈秋杰. ����Tongji-GRACE01ģ�͵��ϼ������仯����[J]. 大地测量与地球动力学, 2015, 35(1): 53-57
作者姓名:鞠晓蕾  沈云中  陈秋杰
作者单位:同济大学测绘与地理信息学院, 上海市四平路1239号, 200092
基金项目:国家973计划(2012CB957703);国家自然科学基金(41274035,41474017);大地测量与地球动力学国家重点实验室开放基金(SKLGED2015-2-1-E)
摘    要:???????·?????Tongji-GRACE01?????????????????????????????????????????????+??????????????????????????GIA????????????仯??????????GIA??????????????仯??????о???????RMS????2003-01??2011-08????????仯???????????-128.2±34.6 Gt/a??Pau-5-AUT??????-177.9±40.2 Gt/a??W&W-4-AUT??????-92.8±31.2 Gt/a??W12a??????

关 键 词:Tongji-GRACE01   ???   ?????仯   GIA  
收稿时间:2014-06-24

Mass Change of the Antarctic Based on Tongji-GRACE01 Gravity Model
JU Xiaolei,SHEN Yunzhong,CHEN Qiujie. Mass Change of the Antarctic Based on Tongji-GRACE01 Gravity Model[J]. Journal of Geodesy and Geodynamics, 2015, 35(1): 53-57
Authors:JU Xiaolei  SHEN Yunzhong  CHEN Qiujie
Affiliation:College of Surveying and Geo-Informatics Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China
Abstract:We analyze the mass change of the Antarctic in three different GIA models: the new gravity time variable Tongji-GRACE01 model, and the two steps filtering methods (Gaussian filtering and de-correlation filtering). The RMS of the mass change time series are compared. From Jan. 2003 to Aug. 2011, the trends of mass changes are -128.2±34.6 Gt/a (Pau-5-AUT corrected), -177.9±40.2 Gt/a (W&;W-4-AUT corrected) and -92.8±31.2 Gt/a (W12a corrected) respectively.
Keywords:Tongji-GRACE01  Antarctic  mass changes  GIA
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《大地测量与地球动力学》浏览原始摘要信息
点击此处可从《大地测量与地球动力学》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号