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TEQC Hatanaka 		Data - FTP Server Layout

The following describes our FTP server layout, subject to the hierarchy:

     L1-only supercedes highrate supercedes sub-hourly ( = nrt) or multi-hourly or hourly or daily

e.g. L1-only data that is also highrate and sub-hourly would only be in our L1 directory. Regularly incoming sub-daily data is also combined into daily data, usually as RINEX.

For RINEX files created at UNAVCO, the standard observables are L1, L2, C1, P1, P2, S1, and S2 (if available in the raw data). For customized RINEX with other observables (e.g. doppler D1 and D2), please contact us. 

/GSAC
 UNAVCO holdings for the GPS Seamless Archive Center initiative: 
     /full
 full dhf and mc files 
     /inc/yyyy/ddd
 incremental dhf and mc files for year yyyy and day ddd 
/L1/rinex/yyyy/ddd
 L1-only data as RINEX:
  Hatanaka UNIX-compress RINEX observation files for year yyyy and day ddd;
UNIX-compress RINEX observation files for year yyyy and day ddd;
teqc qc report files for year yyyy and day ddd

<4-char ID><ddd>0.<yy>d.Z Hatanaka UNIX-compress RINEX observation file
<4-char ID><ddd>0.<yy>o.Z UNIX-compress RINEX observation file
<4-char ID><ddd>0.<yy>n.Z UNIX-compress RINEX navigation file (if available)
<4-char ID><ddd>0.<yy>S teqc qc report file

Note: L1 UNIX-compress RINEX observation files are currently kept for 1 year.

 
/LEO
 (intermittent) TRBC files for JPL customers during GGN failover mode 
/binex/yyyy/ddd
 BINEX files for year yyyy and day ddd 
/dai
 pickup area for archive's Data Archive Interface 
/highrate
 data where sample interval ≤ 1 second: 
         /binex/yyyy/ddd
 highrate BINEX files for year yyyy and day ddd 
         /raw/yyyy/ddd
 highrate raw data files for year yyyy and day ddd 
         /rinex/yyyy/ddd
 highrate data as RINEX:
  highrate Hatanaka UNIX-compress RINEX observation files for year yyyy and day ddd;
highrate UNIX-compress RINEX observation files for year yyyy and day ddd;
RINEX navigation files for year yyyy and day ddd;
RINEX meteorological files for year yyyy and day ddd;
teqc qc report files for year yyyy and day ddd

<4-char ID><ddd>0.<yy>d.Z Hatanaka UNIX-compress RINEX observation file
<4-char ID><ddd>0.<yy>o.Z UNIX-compress RINEX observation file
<4-char ID><ddd>0.<yy>n.Z UNIX-compress RINEX navigation file (if available)
<4-char ID><ddd>0.<yy>m.Z UNIX-compress RINEX meteorological file (if available)
<4-char ID><ddd>0.<yy>S teqc qc report file

Note: Highrate UNIX-compress RINEX observation files are currently kept for 1 year.

 
/hourly
 incoming data where start/end times nominally span 1 hour 
       /raw/yyyy/ddd
 hourly raw data files for year yyyy and day ddd
Note: Hourly raw data files are currently kept for 14 days.		 
       /rinex/yyyy/ddd
 hourly data as RINEX:
  hourly Hatanaka UNIX-compress RINEX observation files for year yyyy and day ddd;
hourly UNIX-compress RINEX observation files for year yyyy and day ddd;
RINEX navigation files for year yyyy and day ddd (if available);
RINEX meteorological files for year yyyy and day ddd (if available);
hourly teqc qc report files for year yyyy and day ddd

<4-char ID><ddd>[a-x].<yy>d.Z Hatanaka UNIX-compress RINEX observation file
<4-char ID><ddd>[a-x].<yy>o.Z UNIX-compress RINEX observation file
<4-char ID><ddd>[a-x].<yy>n.Z UNIX-compress RINEX navigation file (if available)
<4-char ID><ddd>[a-x].<yy>m.Z UNIX-compress RINEX meteorological file (if available)
<4-char ID><ddd>[a-x].<yy>S teqc qc report file

where a-x represents start hour 00 ... 23

a = [00:00:00, 01:00:00)
b = [01:00:00, 02:00:00)
...
w = [22:00:00, 23:00:00)
x = [23:00:00, 00:00:00)

Note: Hourly UNIX-compress RINEX and qc files are currently kept for 14 days.

 
/logs
 Permanent station IGS-style site logs 
/nrt/rinex/yyyy/ddd/site
 sub-hourly (= "near real-time") data as RINEX:
  sub-hourly Hatanaka UNIX-compress RINEX observation files for year yyyy and day ddd;
sub-hourly UNIX-compress RINEX observation files for year yyyy and day ddd;
RINEX navigation files for year yyyy and day ddd (if available);
RINEX meteorological files for year yyyy and day ddd (if available);
sub-hourly teqc qc report files for year yyyy and day ddd

<4-char ID><ddd>[a-x]MM.<yy>d.Z Hatanaka UNIX-compress RINEX observation file
<4-char ID><ddd>[a-x]MM.<yy>o.Z UNIX-compress RINEX observation file
<4-char ID><ddd>[a-x]MM.<yy>n.Z UNIX-compress RINEX navigation file (if available)
<4-char ID><ddd>[a-x]MM.<yy>m.Z UNIX-compress RINEX meteorological file (if available)
<4-char ID><ddd>[a-x]MM.<yy>S teqc qc report file

where a-x represents start hour 00 ... 23 (as with hourly)

MM = start minute 00 ... 59

Note: NRT UNIX-compress RINEX and qc files are currently kept for 14 days.

 
/pickup
 data pickup for custom data requests 
/private
 data pickup for private data 
/products
 PBO/Nucleus level 2 products generated by the PBO analysis centers 
         /position
 gzipped tar files of the most recent position timeseries for all PBO/Nucleus sites and various ancillary GPS sites 
         /position/xxxx
 subdirectories for timeseries for individual PBO/Nucleus site or various ancillary GPS site with 4-character ID xxxx 
         /sinex/wwww
 SINEX files for GPS week wwww for all PBO/Nucleus sites and various ancillary GPS sites 
         /velocity
 most recent site velocity vectors for individual PBO/Nucleus sites and various ancillary GPS sites 
/raw/yyyy/ddd
 raw data files for year yyyy and day ddd 
/rinex
 daily RINEX files where sample interval > 1 second 
      /obs/yyyy/ddd
 Hatanaka UNIX-compress RINEX observation files for year yyyy and day ddd;
UNIX-compress RINEX observation files for year yyyy and day ddd
 
      /nav/yyyy/ddd
 navigation files for year yyyy and day ddd (if available) 
      /met/yyyy/ddd
 meteorological files for year yyyy and day ddd (if available)

Note: Daily UNIX-compress RINEX observation files are currently kept for 1 year.

Comments or questions about this page? Send e-mail to the Archive staff (archiveunavco.org).

Last modified Tuesday, 01-Apr-2008 14:02:20 MDT
 

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