国际激光网的分析报告表明:

北京SLR站对北斗导航卫星的激光测距观测统计:

M3/3,G1/1,I3/2,I5/9

从数量上看,静止卫星最难捕捉了,可能和轨道高度或者天气有关.

以下为参考文献

SLR Electronic Report 2013-05-06 15:22:58 UTC Message No. 16540
********************************************************************************
Author: Nikki Desch, NASA SLR


COMPASS-M3 CRD Weekly Tracking Report
Received 06-JUL-2012 - 6-May-2013


All 29-Apr-2013
ALL CRD 29-Apr-2013 6-May-2013
CRD Norm 6-May-2013 Norm
Satelli Station PAD_ID Wave Passes Points Passes Points
------- --------------- ------- ----- ------- ------- ----------- -----------
COMPM3 Golossiv 1824 5320 2 7
COMPM3 Katzively 1893 5320 6 41
COMPM3 Mcdonald Observ 7080 5320 1 3
COMPM3 Yarragadee 7090 5320 86 315
COMPM3 Greenbelt 7105 5320 50 176
COMPM3 Monument Peak 7110 5320 35 80 6 15
COMPM3 Tahiti 7124 5320 8 29 1 2
COMPM3 Changchun 7237 5320 67 200 1 2
COMPM3 Beijing 7249 5320 3 16
COMPM3 Tokyo 7308 5320 1 6
COMPM3 San Juan 7406 5320 36 188
COMPM3 San Juan 7406 5321 15 74
COMPM3 Hartebeesthoek 7501 5320 2 8
COMPM3 Zimmerwald 7810 5321 42 209
COMPM3 Shanghai Obs. 7821 5320 21 66 1 3
COMPM3 Mt Stromlo 7825 5320 30 130 1 2
COMPM3 Simosato 7838 5320 7 52
COMPM3 Graz 7839 5320 34 163
COMPM3 Herstmonceux 7840 5320 30 88 2 6
COMPM3 Potsdam 7841 5320 2 14
COMPM3 Potsdam 7841 5321 1 9
COMPM3 Grasse 7845 5321 48 168 1 2
COMPM3 Matera 7941 5320 90 303 2 4
COMPM3 Wettzell 8834 5320 46 178
------- ------- ----------- -----------
663 2523 15 36


COMPASS-G1 CRD Weekly Tracking Report
Received 01-JAN-2012 - 6-May-2013


All 29-Apr-2013
ALL CRD 29-Apr-2013 6-May-2013
CRD Norm 6-May-2013 Norm
Satelli Station PAD_ID Wave Passes Points Passes Points
------- --------------- ------- ----- ------- ------- ----------- -----------
COMPG1 Yarragadee 7090 5320 116 453 4 13
COMPG1 Changchun 7237 5320 118 677 1 4
COMPG1 Beijing 7249 5320 1 8
COMPG1 Tokyo 7308 5320 3 14
COMPG1 San Juan 7406 5320 3 22
COMPG1 Shanghai Obs. 7821 5320 31 166 1 5
COMPG1 Mt Stromlo 7825 5320 9 42
------- ------- ----------- -----------
281 1382 6 22


COMPASS-I3 CRD Weekly Tracking Report
Received 01-JAN-2012 - 6-May-2013


All 29-Apr-2013
ALL CRD 29-Apr-2013 6-May-2013
CRD Norm 6-May-2013 Norm
Satelli Station PAD_ID Wave Passes Points Passes Points
------- --------------- ------- ----- ------- ------- ----------- -----------
COMPI3 Yarragadee 7090 5320 184 762 1 4
COMPI3 Changchun 7237 5320 99 382
COMPI3 Beijing 7249 5320 2 11
COMPI3 Tokyo 7308 5320 3 15
COMPI3 Shanghai Obs. 7821 5320 36 161 1 3
COMPI3 Mt Stromlo 7825 5320 14 85
COMPI3 Graz 7839 5320 6 25
COMPI3 Grasse 7845 5321 14 53
COMPI3 Wettzell 8834 5320 16 65
------- ------- ----------- -----------
374 1559 2 7


COMPASS-I5 CRD Weekly Tracking Report
Received 06-JUL-2012 - 6-May-2013


All 29-Apr-2013
ALL CRD 29-Apr-2013 6-May-2013
CRD Norm 6-May-2013 Norm
Satelli Station PAD_ID Wave Passes Points Passes Points
------- --------------- ------- ----- ------- ------- ----------- -----------
COMPI5 Simeiz 1873 5320 2 21
COMPI5 Katzively 1893 5320 7 50
COMPI5 Yarragadee 7090 5320 218 913 2 8
COMPI5 Changchun 7237 5320 95 474
COMPI5 Beijing 7249 5320 9 88
COMPI5 Tokyo 7308 5320 1 5
COMPI5 Zimmerwald 7810 5321 8 58 1 2
COMPI5 Shanghai Obs. 7821 5320 24 104
COMPI5 Mt Stromlo 7825 5320 1 1
COMPI5 Graz 7839 5320 8 63
COMPI5 Herstmonceux 7840 5320 2 4
COMPI5 Grasse 7845 5321 42 153
COMPI5 Matera 7941 5320 97 364
COMPI5 Wettzell 8834 5320 47 209
------- ------- ----------- -----------
561 2507 3 10