共查询到20条相似文献,搜索用时 62 毫秒
1.
??GPS???μ???У???????????·??Ч????????????????ν??????λ??????г????д??????????ν????????????λ??????????λ?????????????????λ????????????????????????GPS?????λ?е?????λ???ξ????????????????????????Kalman?????????к????????????y????????????RPDOP??????Kalman??????и???????Ч???? 相似文献
2.
????????????У?????????λ???α??????С??·??Ч???α??????????????????е????????????????????????????α??????????????????·??Ч????????????α?????λ???????????????????????λ???α??????????????????????÷??????????????????????λ????? 相似文献
3.
RTK-GPS��̬��λ���Ȳ����о� 总被引:1,自引:0,他引:1
??????RTK??GPS?????λ?????????????????????????????????????????3??????????????????????3?????????RTK??GPS???λ?????Ч????????????????????RTK??GPS?????????????????????RTK??GPS???λ??????????? 相似文献
4.
??????????????????????????(MAI)????InSAR???????????????(?????????λ?????????λ??????У?????)?????????С?????????????????????α?????2003??????Bam??????????????????л???????????????????????(AZO)???λ???α???????ο???????????????????????α????????????????????????MAI???λ???α????????????Ч???AZO??????????????????α??????л???????????????????????????????????3??????????????????2.7??4.1??3.2 cm?? 相似文献
5.
���ø�ƵGPS���е���̬���η���������λ 总被引:1,自引:0,他引:1
???t??????λ???????ó??????Mw 9.0??????8??GPS????????????С?????????GPS?ο?????????α??????????????????Σ????????λ???5.9 m???????????λ???1.8 m????λ?????峯?????з???????????ο??????????????????????????λ?ü?S?????????? 相似文献
6.
???????λ???α??????????????????????????????????λ?????????????????????????????????????????C1??P2???????λ???????Ч???α??λ?????????????λ??????1 m????????t???????????????α????λ??????0.5 m???????P1??P2???????λ??????λ??????????????????????????λ????????0.6 m?????t??????????????????0.3 m???????????????У?????????????t????????????λ??????λ??????2 m?? 相似文献
7.
����GPS��InSAR����ͬ��ر���άλ�Ƴ� 总被引:1,自引:0,他引:1
???GPS???λ????InSAR??LOS?α???????????GPS??λ?????LOS????????GPS??????LOS??λ????????Delaunay???????????????????????壬??InSAR??LOS?α??????о?????????????????????λ??????????GPS???????????????????????????????λ?????????Χ???????????????????????????????λ???????????????????????InSAR??LOSλ?????????????????????????????????????????????α????????????????????????á? 相似文献
8.
?????й????GPS?????????и???IGS???????о???2004??12??26????????????9.0?????????GPS??????????λ?????????ι???????E????λ?????г????????????????ж?????????????GPS??????????????????????λ????????????????????????????????????????????????????д??????Э?????????????????????????á????3 000km??????????????????λ??????λ????????????????л?????????????????????????????????????????????????????????????????????Щ??λλ????????????????????????????? 相似文献
9.
???t??????λ??????λ????????????GPS?????????????????д?????????????????????????????·????????????????λ????????????????з????????????λ??????????е?EW??NS???????????7.3??7.1??16.0 mm??????λ??EW??NS???????????5.0??5.2??14.7 mm????????????λ???????????λ?????1.9~2.3 mm?????ù????????????о??????λ??????????????????????????????????????е?????????????????????λ??????????0.1 Hz??????????????????????????0.1 Hz??????????????????????????λ??????????????????????????????????????????????????????????????????????????????????????????????????????????λ????????????????????????????????????????????????λ????????????????????????????????? 相似文献
10.
????InSAR??????ENVISAT ASAR?????????????2008??3??21??????7.1??????????α?????????????????????????????????????????????????????????????????????????????????????????????????????????????λ??????0~14 km???????????λ???ж?F2??2.05 km?????5.47 m??????F1????????????????????????????ж?F2?????F3-N/F3??S??????????????????????????????????????????????ж?????Σ????λ???????С?????????????Mo=5.16??10 19 N??m?????????7.07???? 相似文献
11.
???????????????????????????????????????????????????????????????????????ж?λ?????????????????????????????????Σ??????λ?????????????????????????????????????????????μ???????????????б???????????????????????????????ú???????????????????????????????????????Ч?????б??????????????????ò??ù??????о????λ???λ????? 相似文献
12.
�˼�ϵͳ����GEO���Ǽ��η����� 总被引:3,自引:2,他引:1
????GEO??????η???????????????????????????????μ?GEO??????η??????????????????????????????λ?ò??????????????????????????????????????????????????????????ζ????3???????μ?GEO??????η?????????????????????÷????????????????GEO??????η??????????????????????????????μ????????????μ?λ?÷???X??Y???н????????????????????С????PDOP???仯???仯??????????X??Y??????????????????????Z???????????????????Z??????????????????? 相似文献
13.
???GNSS/Pseudolites???????α????????????????????????????????μ?GNSS????α????????????,??????????λ??????????????????????????????????????????????????????????????????α??????????????????????????????????????仯????Ч????????????????????????λ????????????μ?PDOP????????????????????仯?????????????PDOP?????????????????????????????????ЧЭ?????????????????????????????????????????Ч????α???????GNSS?????Ч?????? 相似文献
14.
????4?????е?????????????????????????Okada?????????λ???????????????λ???????????????????????λ?????????????????GPS???λ??????ж??????????????????????????????о????????????λ?????????λ??????????????????????????????????????????????????λ?????????λ?????GPS????????????????????в?????Δv-?0.007 m???в?Э????????tr??Σ???0.006 m????????????????????????λ??????????????????????????????S2A??=7.170 16 m??2????S2B=91.407 7 m??2???????????λ???????????????????????????????????????????????????????????????????????????λ????????????????????? 相似文献
15.
????1992??11???2007??5?μ???????????????????????????仯???????????????1???????24~42???μ???????Я???????????ENSO?????2??SLA_2442?????????????????????????????????????????????????????????????????3?????????У????????????SLA_2442?????????·??????O???Σ??????????????,??γ????????λ??????9.86??N??8??S?????? 相似文献
16.
???????????????????????У?????????????б?????У???λ??У??????10 nm?? 相似文献
17.
������λƽ��α������������ݵ�GPS��̬��λ 总被引:1,自引:0,他引:1
??????GPSα?????λ???????????辡??????????????????????????????????????????λ?????????λ???α???????????????????????????????????????????????????????????????????????????????GPS??????????б??????????????λ???α???С??α????????????????λ????????????????????????????????????????????λ?????????? 相似文献
18.
??????COMPASS???????????COMPASSα?????????????????????????????4GEO+5IGSO????????COMPASSα????λ???????????????COMPASSα???·??Ч???????????0??3 m???仯???侫???0.3??0.7 m??????????????·??Ч??????????С??GEO??????????·??Ч??????????????С??IGSO?????COMPASSα????λ?????RMS????N??E??U?????????3.33??3.45??8.84 m?? 相似文献
19.
??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
20.
??CHAMP?????GPS????????????????GPS??????????????????λ??????????????Ч???GPS?????伸?η??????????????????????????????????????????????GPS???????С????LEO????????????????????????????????????????????仯??С???1~2 cm????????????????????????????GPS??????????????????5 ns?? 相似文献