IGS Station: npld

Station Information
current site log
    npld_20071214.log
   older site logs below

websites 
http://www.npl.co.uk/npl/ctm/gnss.html
site photos

No data detected since day of year UNKNOWN (UNKNOWN Days)
Most Recent Mail 
   1962    14Dec2007 Peter Stacey
     Subject: NPLD: Change of contact person
Older Mail (below)
Recent data quality plots (documented here) 45 day averages and standard deviations
npld in blue
all other IGS sites in red
Recent daily number of observations

(plot not found)

Daily number of observations

(plot not found)

Recent cycle slips X1000/observations

(plot not found)

Cycle slips X1000/observations

(plot not found)

Recent RMS MP1 (L1 Multipath)

(plot not found)

RMS MP1 (L1 Multipath)

(plot not found)

Recent RMS MP2 (L2 Multipath)

(plot not found)

RMS MP2 (L2 Multipath)

(plot not found)

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

(plot not found)

North Residuals

(plot not found)

East Residuals

(plot not found)

East Residuals

(plot not found)

Height Residuals

(plot not found)

Height Residuals

(plot not found)

Day Boundary Clock Discontinuities (details)
Final


Rapid


Recent daily data file latency performance (details)
Data seen at: (none recently) 		90-day averages and standard deviations
npld in blue
all other IGS daily sites in red
Latency of each daily file

(None Found)

Average latency of recent daily files

(None Found)

Recent hourly data file latency performance (details)
Data seen at: (none recently) 		3-day averages and standard deviations
npld in blue
all other IGS hourly sites in red
Latency of each hourly file

(None Found)

Average latency of recent hourly files

(None Found)

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

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

  CODE ESOC JPL UPC
Final Iono:        
Rapid Iono:        

Older Mail 
1815    26Sep2007 Peter Stacey
     Subject: NPLD: Minor change in hardware
1289    19Dec2006 Peter Stacey      Subject: NPLD: Change of External Frequency S
1208    25Oct2006 Peter Stacey, NPL Subject: NPLD Change of frequency source
952     18May2006 Peter Stacey      Subject: NPLD: Loss of station lock
716     30Nov2005 Peter Stacey      Subject: NPLD Data Corruption for DOY 328-332
523     28Jun2005 Peter Stacey      Subject: NPLD: Site Log Updated
153     07Sep2004 Peter Stacey      Subject: NPLD Data Corruption
152     07Sep2004 Peter Stacey      Subject: NPLD: Data Corruption
4909    05Apr2004 Peter Stacey      Subject: NPLD Site Log Updated
4815    29Jan2004 Peter Stacey      Subject: NPLD station back on line
4791    13Jan2004 Peter Stacey      Subject: Updated NPLD Site Log
4522    24Jul2003 Peter Stacey      Subject: NPLD: Firmware Upgraded, Data Lost
4342    10Apr2003 Kurt Herzberger   Subject: NPLD delayed RINEX files available a
4153    11Nov2002 John A Davis      Subject: NPLD station
4149    06Nov2002 John A Davis      Subject: NPLD station;
3707    23Jan2002 Setnam Shemar     Subject: RE: [IGSMAIL-3687]: NPLD data gap an
3687    11Jan2002 Setnam Shemar     Subject: NPLD data gap and transfer problems
3519    11Sep2001 Setnam Shemar     Subject: NPLD updated log file
3412    11Jul2001 Jon Clarke, NPL   Subject: NPL time transfer disruption (NPLD, 
3392    22Jun2001 Jon Clarke, NPL   Subject: NPLD disruption
3342    22May2001 Jon Clarke        Subject: NPLD data delays
3231    13Mar2001 Jon Clarke        Subject: NPLD log update
3194    31Jan2001 Jon Clarke        Subject: NPLD FTP problems
3192    30Jan2001 Jon Clarke        Subject: NPLD update
3188    29Jan2001 Jon Clarke        Subject: NPLD Rinex header problems
3185    26Jan2001 Jon Clarke        Subject: New UK NPL station (NPLD)
Older Site Logs
npld_20061203.log
npld_20050622.log
npld_20040322.log
npld_20040114.log
npld_20040112.log
npld_20021210.log
npld_20020702.log
npld0109.log
npld0103.log
npld0101.log
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This page last updated: 24 Nov 2009 19:02:41
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