This section provides information for users: tools and analysis activities.

Shortcut to classification by user type: beginner, competent, expert.

sm RedirectIDS external link (to another website)

sm InterneIDS internal link (to another section of this site)

Tools

Table of system events: chronology of the main events that occurred on the DORIS space segment and ground segment.

  • System: onboard (satellites, DORIS instruments, DIODE navigator software), on the ground (Satellite Control Center, DORIS control and data processing center, acquisition station)
  • Station: beacon network (new site, new installation, change of beacon equipement, data gap, invalid data)
  • Data: events impacting data (not delivered data, data redelivery, change in POE data processing, change in acquisition mode)
  • Earthquake: Earthquakes with magnitude larger than 6 in the vicinity of DORIS sites (less than 500 km)

Day convertor: converting calendar days to Julian days and vice versa

sm RedirectIDS Network viewer (redirection to the IDS web service: https://apps.ids-doris.org/apps/) to select sites and display:

  • DORIS sites since network deployment start
  • IGS, ILRS and IVS sites colocated with DORIS
  • Plate boundaries from Bird, 2003
  • Horizontal and vertical velocity vectors from DPOD2014 solution
  • Earthquakes with a magnitude >=6 around DORIS stations (USGS source). 

  • sm RedirectIDS Plot tools (redirection to the IDS web service: https://apps.ids-doris.org/apps/) to browse time series of DORIS-related products:

    • Station position differences at observation epochs relative to a reference position (North, East and Up trended time series).
    • Orbit residuals and amount of station measurements from CNES Precise Orbit Ephemeris processing (RMS of post-fit orbit residuals, total and validated number of DORIS measurements per arc).
    • Combination parameters i.e. outputs of the IDS Combination Center analysis (WRMS of station position residuals, scale and translation parameters, number of stations used in the analysis).
    • Earth Orientation Parameters from the IDS Combination Center analysis (Xp, Yp, LOD).
    • Position residuals of the cumulative solution from the IDS Combination Center analysis (North, East, Up).

     

  • Analysis activity

Applications:  what DORIS can observe to characterize the geodetic properties of Earth

Products of the Combination Center

About DORIS/RINEX format

Other linked page on this website

sm InterneIDS Technical documents for data analysis (in Resources)

     

     

     

    Beginners: discover DORIS and IDS products

    Network viewer (Web service) to select sites and display:

    • DORIS sites since network deployment start
    • IGS, ILRS and IVS sites colocated with DORIS
    • Plate boundaries from Bird, 2003
    • Horizontal and vertical velocity vectors from DPOD2014 solution
    • Earthquakes with a magnitude >=6 around DORIS stations (USGS source). 

    Plot tools (Web service) to browse time series of DORIS-related products:

    • Station position differences at observation epochs relative to a reference position (North, East and Up trended time series).
    • Orbit residuals and amount of station measurements from CNES Precise Orbit Ephemeris processing (RMS of post-fit orbit residuals, total and validated number of DORIS measurements per arc).
    • Combination parameters i.e. outputs of the IDS Combination Center analysis (WRMS of station position residuals, scale and translation parameters, number of stations used in the analysis).
    • Earth Orientation Parameters from the IDS Combination Center analysis (Xp, Yp, LOD).
    • Position residuals of the cumulative solution from the IDS Combination Center analysis (North, East, Up).

     

    Competent users: know more about and use IDS products

    Applications:  what DORIS can observe to characterize the geodetic properties of Earth

    Products of the Combination Center

     

    Experts: information for data analysis

    About DORIS/RINEX format

    Day convertor: converting calendar days to Julian days and vice versa

    Table of system events: chronology of the main events that occurred on the DORIS space segment and ground segment.

    • System: onboard (satellites, DORIS instruments, DIODE navigator software), on the ground (Satellite Control Center, DORIS control and data processing center, acquisition station)
    • Station: beacon network (new site, new installation, change of beacon equipement, data gap, invalid data)
    • Data: events impacting data (not delivered data, data redelivery, change in POE data processing, change in acquisition mode)
    • Earthquake: Earthquakes with magnitude larger than 6 in the vicinity of DORIS sites (less than 500 km)

    Technical documents for data analysis (in Resources)