IGS Data center of wuhan university

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Data type	IGS obs daily（d） IGS obs daily（o） MGEX obs daily（d） MGEX obs daily（o）	Search
Data year	1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020	Search

2020-12	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	579	564	568	543	-	-	-	-	-	-	-	-	-	-	-	-
OSS file count	670	689	738	559	-	-	-	-	-	-	-	-	-	-	-	-
Miss file count	0	0	0	0	-	-	-	-	-	-	-	-	-	-	-	-
Error file count	0	0	0	0	-	-	-	-	-	-	-	-	-	-	-	-
2020-12	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
OSS file count	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Miss file count	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Error file count	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

2020-11	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	654	658	659	660	663	644	651	660	664	654	636	632	635	655	659	649
OSS file count	714	722	719	719	711	702	709	721	724	695	644	639	643	661	666	657
Miss file count	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Error file count	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
2020-11	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	658	658	660	661	657	650	648	663	656	659	99	653	636	607	-	-
OSS file count	664	668	668	668	665	658	656	667	660	663	661	659	641	655	-	-
Miss file count	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-	-
Error file count	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-	-

2020-10	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	711	699	697	694	678	689	691	693	694	679	678	673	669	678	678	657
OSS file count	735	723	719	719	718	710	721	724	722	729	727	709	705	712	729	708
Miss file count	3	3	3	1	1	1	1	2	1	1	1	1	1	1	2	3
Error file count	4	4	4	4	4	4	4	4	4	5	5	5	5	5	4	5
2020-10	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	677	675	676	672	677	676	657	658	646	665	657	661	683	653	661	-
OSS file count	727	724	727	722	737	735	717	709	706	719	717	710	726	715	705	-
Miss file count	3	3	3	3	3	3	3	3	2	2	0	0	1	0	0	-
Error file count	5	5	5	4	4	4	4	4	5	3	1	1	3	1	1	-

2020-9	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	725	727	721	460	711	723	726	721	713	726	730	729	727	727	725	727
OSS file count	742	747	741	738	743	751	751	749	736	757	764	760	755	755	753	753
Miss file count	11	6	4	0	3	2	3	2	4	3	2	2	2	5	3	5
Error file count	4	3	3	3	3	7	3	3	6	3	3	3	3	2	2	2
2020-9	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	727	728	729	717	722	725	724	725	727	731	726	724	728	720	-	-
OSS file count	760	758	759	746	749	734	755	757	758	762	758	756	758	746	-	-
Miss file count	2	6	5	5	6	26	6	4	5	4	5	4	4	5	-	-
Error file count	3	30	30	3	3	3	3	4	4	4	4	4	5	4	-	-

2020-8	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	718	712	717	713	703	700	612	697	696	693	688	695	679	686	690	691
OSS file count	752	748	745	729	741	734	747	745	773	743	729	722	718	710	717	725
Miss file count	4	4	4	7	4	4	0	4	4	3	4	4	4	4	7	3
Error file count	3	3	4	27	3	3	3	4	3	3	3	4	3	3	6	5
2020-8	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	692	689	696	720	720	720	726	717	715	719	722	723	723	718	721	-
OSS file count	731	723	741	750	747	749	761	742	743	740	745	746	750	745	741	-
Miss file count	3	3	2	1	1	1	2	4	5	6	8	7	8	8	8	-
Error file count	36	36	5	4	4	3	3	4	3	3	3	3	3	3	4	-

2020-7	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	731	733	729	732	732	724	729	729	731	717	717	717	714	712	713	725
OSS file count	738	752	758	756	758	738	746	754	760	735	727	729	726	727	723	742
Miss file count	15	14	14	17	18	16	16	14	15	12	12	10	10	10	11	10
Error file count	5	5	8	5	6	5	5	5	5	5	5	5	5	6	5	9
2020-7	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	723	727	729	729	724	719	720	721	717	721	715	718	722	99	695	-
OSS file count	750	744	745	753	739	752	741	750	742	744	740	742	743	762	733	-
Miss file count	10	11	10	10	9	4	3	3	3	3	3	5	5	0	3	-
Error file count	6	5	5	7	6	6	4	4	4	3	3	3	3	3	4	-

2020-6	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	736	734	745	754	657	761	760	751	753	764	761	749	755	754	765	759
OSS file count	733	731	742	751	643	771	768	761	764	782	776	764	769	771	782	774
Miss file count	6	6	6	6	25	13	12	12	12	12	12	12	12	12	12	13
Error file count	4	4	4	4	40	5	5	5	6	5	5	5	5	5	5	6
2020-6	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	766	762	759	739	756	754	756	763	761	744	753	744	731	736	-	-
OSS file count	776	778	771	746	764	764	769	774	773	755	759	755	736	763	-	-
Miss file count	14	14	14	15	15	14	15	16	15	15	17	16	17	16	-	-
Error file count	6	8	6	5	5	5	6	6	6	7	5	5	5	7	-	-

2020-5	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	741	741	728	754	753	749	747	747	748	753	749	759	753	759	759	752
OSS file count	733	733	720	747	744	742	739	739	742	745	741	750	745	748	750	746
Miss file count	9	9	9	8	10	8	8	8	8	8	8	9	9	12	10	8
Error file count	10	10	10	10	10	11	11	10	11	10	12	12	13	11	12	12
2020-5	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	747	743	734	731	721	730	720	727	725	726	744	740	737	725	735	-
OSS file count	742	738	730	727	717	726	716	723	721	722	740	736	734	721	732	-
Miss file count	7	7	7	7	7	7	7	7	7	7	7	7	7	7	6	-
Error file count	12	12	13	12	12	12	9	8	8	5	4	4	4	4	4	-

2020-4	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	781	778	777	784	779	769	763	764	763	751	747	753	749	749	751	745
OSS file count	775	772	771	778	773	763	756	757	757	744	740	744	740	741	741	735
Miss file count	10	10	10	10	10	10	10	10	10	10	10	12	12	11	11	11
Error file count	11	11	9	9	9	11	10	10	10	10	11	10	10	10	10	11
2020-4	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	746	748	735	747	743	750	758	759	754	746	747	742	741	724	-	-
OSS file count	736	738	760	759	732	739	747	750	744	735	737	732	737	716	-	-
Miss file count	11	11	9	11	12	12	12	13	12	12	11	11	10	9	-	-
Error file count	11	12	12	10	12	8	10	9	10	10	9	10	10	11	-	-

2020-3	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	780	769	777	780	778	784	782	785	781	786	787	781	783	781	783	779
OSS file count	752	746	777	780	778	776	783	786	782	790	787	780	782	779	783	779
Miss file count	33	28	6	6	6	14	5	5	5	6	7	7	7	7	7	7
Error file count	41	56	10	11	9	10	10	10	10	8	9	9	10	10	10	10
2020-3	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	784	785	785	788	786	788	781	786	786	783	783	785	782	785	787	-
OSS file count	783	781	778	785	781	782	777	780	779	770	774	778	775	779	779	-
Miss file count	8	10	13	10	10	11	10	10	10	15	10	10	10	10	12	-
Error file count	11	11	10	11	11	12	10	9	27	11	10	10	11	7	11	-

2020-2	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	791	791	792	796	795	788	789	786	787	785	782	783	777	779	778	777
OSS file count	785	784	788	794	789	786	786	784	789	785	780	781	774	776	774	775
Miss file count	7	8	9	7	7	7	7	7	7	5	7	7	7	8	8	7
Error file count	32	18	13	11	11	11	10	12	11	12	12	12	12	13	13	12
2020-2	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	782	780	785	782	783	786	783	782	779	785	778	783	782	-	-	-
OSS file count	780	777	779	776	775	779	779	775	775	778	756	759	748	-	-	-
Miss file count	7	8	11	10	12	10	8	12	9	12	26	29	41	-	-	-
Error file count	14	13	16	14	14	21	13	21	25	41	27	22	60	-	-	-

2020-1	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
FTP file count	766	792	792	788	788	777	788	785	791	791	780	784	783	789	785	788
OSS file count	760	764	766	767	764	753	781	778	783	785	771	773	774	787	782	787
Miss file count	14	33	33	30	28	30	12	12	13	12	10	12	14	7	7	7
Error file count	10	10	11	10	12	11	13	14	13	13	13	12	13	13	13	12
2020-1	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32
FTP file count	788	776	778	779	782	787	785	793	783	787	787	785	791	796	798	-
OSS file count	784	772	776	779	779	783	782	791	780	783	784	778	789	792	792	-
Miss file count	9	9	9	9	8	8	8	7	7	7	7	10	7	7	7	-
Error file count	12	14	15	14	15	15	15	14	14	14	14	14	13	14	31	-

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