连续重力观测站测定的中国大陆潮汐因子空间分布特征
韦进1,2(
), 申重阳1,2(), 胡敏章1,2, 江颖1,2, 张晓彤1,2, 刘子维1,2
), 申重阳1,2(), 胡敏章1,2, 江颖1,2, 张晓彤1,2, 刘子维1,2
Preliminary Results of Spatial Distribution of Tidal Factors Measured by Recent Continuous Gravity Stations in Mainland China
Jin WEI1,2(), Chongyang SHEN1,2(), Minzhang HU1,2, Ying JIANG1,2, Xiaotong ZHANG1,2, Ziwei LIU1,2
), Chongyang SHEN1,2(), Minzhang HU1,2, Ying JIANG1,2, Xiaotong ZHANG1,2, Ziwei LIU1,2
图5. 潮汐剖面的海潮负荷改正前后及其和DDW模型结果的比较
L1为1号重力潮汐剖面；L2为2号重力潮汐剖面；N代表未进行任何改正；P代表进行了气压改正；+N代表进行了Nao99b全球海潮模型改正；+N+N代表进行了Nao99b全球的和Nao99jb区域的海潮模型组合改正；DDW代表理论潮汐因子值
Fig.5. Comparison between the tidal factors of DDW model and those of tidal profile before and after corrected by OTL
L1 is No.1 gravity tide profile； L2 is No.2 gravity tide profile； N represents no correction； P represents atmospheric pressure correction； +N represents Nao99b global tide model correction； +N +N represents Nao99b global and Nao99jb regional tide model combination correction； DDW represents theoretical tide factor value
