IGS Station: gras

Station Information

IGS Reference Frame SiteAn IGS Reference Frame site

current site log
    gras_20110317.log
   older site logs below
site photos

Most Recent Mail 
   003887  07Feb2012 Cardaliaguet Jean Subject:  GRAS station : data loss
Older Mail (below)
Recent data quality plots (documented here) 45 day averages and standard deviations
gras in blue
all other IGS sites in red
Recent daily number of observations


Daily number of observations


Recent cycle slips X1000/observations


Cycle slips X1000/observations


Recent RMS MP1 (L1 Multipath)


RMS MP1 (L1 Multipath)


Recent RMS MP2 (L2 Multipath)


RMS MP2 (L2 Multipath)


Position residuals (cumulative minus weekly)
for the past 2 years (details)
 Most recent week
gras in blue
all other IGS sites in red
North Residuals


North Residuals


East Residuals


East Residuals


Height Residuals


Height Residuals


Recent daily data file latency performance (details)
Data seen at: ,CDDIS,SIO 		90-day averages and standard deviations
gras in blue
all other IGS daily sites in red
Latency of each daily file


Average latency of recent daily files


Recent hourly data file latency performance (details)
Data seen at: ,CDDIS 		3-day averages and standard deviations
gras in blue
all other IGS hourly sites in red
Latency of each hourly file


Average latency of recent hourly files


Usage in IGS products during the past 90 days (details)

  CODE NRCan ESOC GFZ GOP JPL MIT NOAA/NGS SIO USNO
Final Orbit: X     X   X X X X  
Rapid Orbit:     X X       X    
Ultra Orbit:     X X            
Final Clock: X     X   X X      
Rapid Clock:                    
Final Trop:                    
NRT Trop:                    

  CODE ESOC JPL UPC
Final Iono:        
Rapid Iono:        

  BKG CODE ESOC
Final GLONASS Orbit:   X  
Older Mail 
003622  03Aug2011 Evelyne Liotardo  Subject:  GRAS-Data unavailable
003619  02Aug2011 Evelyne Liotardo  Subject:  GRAS - Missing data
003564  29Jun2011 Evelyne Liotardo  Subject:  GRAS - Missing data
003500  13May2011 Evelyne Liotardo  Subject:  GRAS (France)
003182  13Oct2010 Cardaliaguet Jean Subject:  GRAS status : Firmware upgrade
002674  06Jan2010 Cardaliaguet Jean Subject: GRAS  station status
001525  30Oct2007 Cardaliaguet Jean Subject: GRAS  station online
001520  29Oct2007 Cardaliaguet Jean Subject: GRAS station offline
001302  08Jun2007 Cardaliaguet Jean Subject: GRAS Station status
001285  23May2007 Cardaliaguet Jean Subject: GRAS Station on line
001259  30Apr2007 Cardaliaguet Jean Subject: GRAS Station Off line
001251  25Apr2007 Cardaliaguet Jean Subject: GRAS Station state
001105  29Jan2007 Cardaliaguet Jean Subject: Station GRAS  back on-line
001100  24Jan2007 Cardaliaguet Jean Subject: Station GRAS off-line
000919  17Sep2006 Cardaliaguet Jean Subject: GRAS station : data unavailable
000827  21Apr2006 Cardaliaguet Jean Subject: data loss from  GRAS station
000746  10Feb2006 Cardaliaguet Jean Subject: data loss from gras station
000581  14Sep2005 Cardaliaguet Jean Subject: data loss  from GRAS Station
000579  12Sep2005 Cardaliaguet Jean Subject: No data from GRAS Station
000535  29Jul2005 Cardaliaguet Jean Subject: GRAS station updated
000433  11Apr2005 Marechal Jean-Pie Subject: Data lost for GRAS station
000329  15Dec2004 Marechal Jean-Pie Subject: GRAS station failure
000253  22Oct2004 Marechal Jean-Pie Subject: GRAS station : new GPS equipments
000097  12May2004 Marechal Jean-Pie Subject: GRAS station failure
000008  12May2004 Marechal Jean-Pie Subject: GRAS station failure
4680    04Nov2003 JP Mar=E9chal     Subject: GRAS station
4448    16Jun2003 L.Duquesne        Subject: Station GRAS
4382    19May2003 L.Duquesne        Subject: Hourly files for GRAS 
4356    28Apr2003 L.Duquesne        Subject: Station GRAS
4174    26Nov2002 L.Duquesne        Subject: GRAS data Outage
4044    14Aug2002 L.Duquesne        Subject: Station GRAS
4028    05Aug2002 Louis Duquesne    Subject: Station GRAS
4017    01Aug2002 Louis Duquesne    Subject: GRAS doy 212  Data outage
4013    31Jul2002 Louis Duquesne    Subject: Datas fot GRAS and TLSE
3989    16Jul2002 L.Duquesne        Subject: Datas for GRAS and TLSE
3745    19Feb2002 L.Duquesne        Subject: Station GRAS
3476    17Aug2001 Louis Duquesne    Subject: Station  HARB,NLKLG and GRAS
3332    17May2001 L.Duquesne        Subject: Station GRAS
3250    28Mar2001 L.Duquesne        Subject: GRAS log update
3023    19Sep2000 L. Duquesne       Subject: Station GRAS
2997    05Sep2000 L.Duquesne        Subject: No data at GRAS
1453    04Oct1996 H. Burger         Grasse Station back operationnal (GRAS)      
1314    13May1996 Hervé Burger ( CN Problem with GRASSE station (GRAS)
Older Site Logs
gras_20101013.log
gras_20100520.log
gras_20070913.log
gras_20070611.log
gras_20070531.log
gras_20070510.log
gras_20060510.log
gras_20041116.log
gras_20041022.log
gras_20040126.log
gras_20030423.log
gras_20020529.log
gras9906.log
gras9706.log
gras9610.log
gras9503.log
gras0105.log
gras0103.log
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This page last updated: 09 Feb 2012 13:00:21
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