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- 07-13-2009
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July 7, 2009
FTP AND UFCORS STATISTICS FOR JUNE 2009
FTP server statistics for Jun 2009
Total Requests: 891225 (all FTP requests logged)
Total Data Transferred: 380266 MB (all files)
Requests for RINEX data: 759538 (85% of total requests)
2009 data: 431389 (56% of RINEX requests)
2008 data: 9118 ( 1% of RINEX requests)
2007 data: 36671 ( 4% of RINEX requests)
2006 data: 35895 ( 4% of RINEX requests)
2005 data: 89386 (11% of RINEX requests)
2004 data: 28631 ( 3% of RINEX requests)
2003 data: 15602 ( 2% of RINEX requests)
2002 data: 52424 ( 6% of RINEX requests)
2001 data: 19255 ( 2% of RINEX requests)
2000 data: 15429 ( 2% of RINEX requests)
1999 data: 13185 ( 1% of RINEX requests)
1998 data: 5178
1997 data: 3670
1996 data: 2807
1995 data: 898
Requests for daily files. Requests for hourly files.
Total: 589444 - 345047 MB Total: 127217 - 8980 MB
Obs: 109998 - 230961 MB Obs: 27497 - 7426 MB
Nav: 0 - 0 MB Nav: 0 - 0 MB
Met: 44 - 0 MB Met: 1860 - 2 MB
Sum: 2527 - 0 MB Sum: 692 - 0 MB
Other: 476875 - 114036 MB Other: 97168 - 1546 MB
Requests for ephemerides files.
IGR: 573 - 46 MB
IGS: 1342 - 108 MB
IGU: 142 - 20 MB
Brdc: 39277 - 1893 MB
Other files: 1543 - 30 MB
Requests from top 10 hosts (% of RINEX requests):
ttc-tps.topconps.org: 153818 (20%) - 10622 MB ( 2%)
leon.eas.purdue.edu: 89543 (11%) - 28871 MB ( 8%)
atlas.haystack.edu: 86720 (11%) - 68352 MB (19%)
sedna.unibe.ch: 50308 ( 6%) - 886 MB ( 0%)
icap1.nict.go.jp: 40250 ( 5%) - 12826 MB ( 3%)
icap2.nict.go.jp: 39982 ( 5%) - 12737 MB ( 3%)
cetus.cosmic.ucar.edu: 28995 ( 3%) - 996 MB ( 0%)
adulis.ucar.edu: 25348 ( 3%) - 527 MB ( 0%)
matara.ucar.edu: 25169 ( 3%) - 536 MB ( 0%)
tokonda.ucar.edu: 25083 ( 3%) - 493 MB ( 0%)
d206-088.geology.wisc.edu: 24575 ( 3%) - 8085 MB ( 2%)
Total: 589791 (77%) - 144936 MB (40%)
Unique hosts: 3998 - 380266 MB
Hosts with
1 request: 1734 (43%) - 1646 MB ( 0%)
2-100 requests: 2096 (52%) - 34888 MB ( 9%)
101-1000 requests: 106 ( 2%) - 36497 MB ( 9%)
1001-10000 requests: 43 ( 1%) - 134489 MB (35%)
over 10000 requests: 19 ( 0%) - 172743 MB (45%)
Plots for "user friendly" CORS (UFCORS) requests for last month are available at
the following Web address:
http://www.ngs.noaa.gov/CORS-Proxy/UfcorsLogStatistics/corsstatisticsv3?month=Jun&year=2009
Month by month statistics can be viewed at:
http://www.ngs.noaa.gov/CORS-Proxy/UfcorsLogStatistics/corsstatisticsv3?month=All&year=2009
http://www.ngs.noaa.gov/CORS-Proxy/UfcorsLogStatistics
