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 共查询到20条相似文献,搜索用时 31 毫秒
1.
???????в?????????????г????????????????TEC???????????????????????14??IGS??????15?????????????VTEC?????????????PPP????С???CODE?????ж???VTEC???????2TECU??VTEC?????????95%????1TECU????????????PPP????У????????λ?????????????17%??30%??????????????15%??30%??????  相似文献   

2.
????????·????????????????GPS???ж?????????????????????η???????????????С????????????EMD????????????????????μ?????????????????EMD??Wavelet????????????????????????е?????????С????????EMD?????????????н???EMD?????????????????????????????????????С???Wavelet??Kalman?????Kalman?????EMD?????EMD??Wavelet??????????????????????С????????????????????????????EMD??Wavelet?????GPS??????μ??????????????????  相似文献   

3.
???Kalman???????etended Kalman filter??EKF??????????????????????????д?????EKF?????????????????????????????????EKF????????EKF????????GNSS?????λ?е????????????????????EKF??????????Ч????????????????λ?????????EKF??????????????70%??  相似文献   

4.
????COSMIC??????????????????????о???2006??11??15????????Ms8.0?????2007??2??25????????Ms5.3??????????????????????????????仯,?????K???(???)?????????????????仯??????????????? ?о????????GPS???????????????????????????????????????????????仯,?????仯???п????????????????  相似文献   

5.
��-�����ٲ���ģʽ�й���߶ȵ��Ż�ѡȡ   总被引:14,自引:5,他引:9  
???????????????????????????????120??GRACE???????????????????????1????????????????100 km??????????????10??????????????????????????????GRACE????????????????2????????????????????????????500 km?????????20?????????????????0.221?????Ч??????50???80???100???120?????????9.621????92.857????418.957????1 895.369????3??????????????????????????????????????????JPL??????GRACE?????????120???????500 km????????????????澫???17.316 cm????????450 km??400 km??350 km?????????????????1.566????4.502????10.871????4?? ???????????????????й?????????350 ~ 400 km??????120?????????????????  相似文献   

6.
���SAR���ر��α��о���״���չ   总被引:1,自引:0,他引:1  
??????SAR????????????????SAR???SAR???????????????о?????÷???????WSM??IM???????????????SAR?????Ч????????????CR????????SAR?е???ú?PS????????SAR?е????????????  相似文献   

7.
??????????????????????????3?????????Ρ?ī??????????o????????????????????GLTM??2???????????LP165????????o?????????????????£??????????γ???60??Χ????κ?ī????????????????????????????????????????????????????????????15??76 km?????48.6 km???o????????????????  相似文献   

8.
??????????????GPS??????????????е????????????????????????λ??????????????????????????????????ε???????????????????ε????????????????λ???1.5??2 m??????δ???????????????????????????Σ?????λ????0.8 m???????δ?????в??????????λ???0.7 m?????????κ???????????????????????????Ρ????????y????????λ?????????????????????????????????????????????λ????????????  相似文献   

9.
?????HYPODD???????????????о????λ????????????CAP?????????????????????????????5??????????????????????????ε??????????????????????????????????????????????е??????????????????????????????????????????????????????????????????-??????????????????????????????????Σ????????о??и??μ????λ????5.5?????????????????????????????????????λ???λ??7??5.5???????????????4????????????????3?????????????????????????-??????????-????4?????????????????????  相似文献   

10.
????1999~2009???IGS????????????????(TEC)????????????TEC???????I????dc????????????I????nc?????????仯??????仯????????о????????????????????????????????I????dc???????????????????????????????????????????????????????????????????????????I????dc?????????仯??????????????I????nc????????γ????????а???仯??????????I????dc???????I????nc????????仯????????????仯???仯????????????????85%?????????I????dc????????????????????????I????dc???????I????nc?????????仯?????澭γ??仯???????????????????仯??????????????????????I????dc????????I????nc?????????????P????????????????????????????0.9???????????D????st????K??p??A??p???????????????????????????С??0.4??????????????????????????????????????????TEC????仯????????????á?  相似文献   

11.
????TEQC????????GPS????????????????????????????????????м????????????????MP1??MP2??CSR?????????????????IGS??????????????????飬?ó???1????????????????????????з??????仯,???????????仯?????,??????????????????????????????????????Χ?????????????Χ?????????£?2?????????????????????????????????????????????????????????????и???????????????3??“????”?????30????????90%????IGS????????????????????????????Χ??????????????  相似文献   

12.
????С????????????????С???任????CNES/GRGS??CSR??GFZ???о???????????GRACE???????λ????J2????????н???????????????????????????????SLR???????????J2????????е????????????????????????SLR??????????? J2?????GRACE J2????и???????????仯??????GRACE ???????λ???? J2???л???????161???????????????????????д?????????????S2????????????  相似文献   

13.
??BDS??GPS?????????????£????????IGS??MGEX???????????????????CODE?o?GPS?????WHIGG?????BDS?????????????GPS??????BDS??????????????????о??????λ??PPP??????????????????????????????????????з?????????????????IGS???????????????????GPS???????????????????????????????????侫???mm????BDS?????????GPS????????侫??????2??cm??GPS??BDS???????????GPS????????????  相似文献   

14.
??????????????Χ??GPS??????????????з?????????t???????λ?????????α?????50 km??Χ????GPS????α???????????????????70 mm????????????30 s???????λ??????????????????α????????λ???????????У???С?????о???????????????29 km????????λ???21 mm????????150 km???λ???1??2 mm????GPS???????α????????????????????????????????????????????λ?????и???20 km????????廬?????0.6 m??GPS????????α??о????????????????????????????????ε?????????????????  相似文献   

15.
?????й?????????????б???????????????PET??????????????????????????????????????????????????????????????????????б??2008-2012??05?1???????????о????????????????0.13??0.33 Hz??????????????????????????????????????????????????棬????????庣???6???????磬??÷?????????????????????ε???????????????7???????????3????????????????????0.1 Hz????????????  相似文献   

16.
?????????2009??2011??223??GPS?????????????????????????????????????????????????????85??E??43??N??磬??????????????????????????????????????GPS??????????????????????????????????????????????????????2011.08??2012.25?????29??GPS???????????????е????????????仯????????????????????仯????2011.4???????????2011.8????????????????С????????С???????α???????????????в???????????????????????????λ???????????XJKL??????????????????仯??????????仯????????????????????????????????????ε??????????????????嵽????????????仯????6.0?????μ?????????????  相似文献   

17.
?о?????GPS?????λ??????????????λ????????????????WGS84??????μ??????????????EGM2008?????и???????????4??IGS????????????????????????λ?????????????????????????????GPS?????????????????з????????????????????????Щ????????EGM2008????????и????????侫????????15 cm??  相似文献   

18.
???27??ENVISAT ??????????????????????????PS??InSAR??????????????д??? ????????????????2006-2010?????α????о??????????1??????????????????????????????????????????????????????7??????????????г??????????????????????????????????????????????????????????LOS??????-27.19±5.66 mm/a??-24.65±5.14 mm /a??2?????????????????????????230 km2??3???????????????????????10.92±3.24 mm/a????????20????80????????????????????ε???????????????????4?????????????????????????????????????????????????  相似文献   

19.
?????????????κ?InSAR????????????????????????????????????PSGRN/PSCMP???????????????????????Ms7.1???????????????????α????????????1)???????????????????????????????????????λ??仯????????????????α????????2)????????????????仯??????????????????λ?????Χ???????????????仯???Χ??3)???????????????£?????????????????????????????仯?????????????????????????????????????????????仯?????????????????????????仯?????????????????????仯??  相似文献   

20.
???GOCE??GRACE????????????????е???????????о?????GOCE??GRACE?????????λ??????????????????????λ???????????????????????????Э????????????????????GRACE?????????ITG??GRACE2010s??GOCE?????????GO_CONS_GCF_2_DIR_R1?????????????????????????????????????????????????????????????????GRACE??GOCE????????????????????????????徫?????????GOCE??GRACE????????GOCO01S??????????????????Э?????????????????????????????????m??λ?????????????  相似文献   

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