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Precise Ephemeris

Precise Ephemeris

Manage Precise Ephemeris

Manage Precise Ephemeris

Import Precise Ephemeris:

Import Precise Ephemeris:

Precise ephemeris files must be in the following format:

Precise ephemeris files must be in the following format:

  • NGS/NOAA SP3-P (Position) format.The SP3-P format is an internationally accepted standard ASCII format for precise ephemeris.

There are several services that provide precise ephemeris data, like for example:

There are several services that provide precise ephemeris data, like for example:

  • IGN Global Data Center.
  • IGS International GPS Service for Geodynamics.

Download Precise Ephemeris from the Internet:

Download Precise Ephemeris from the Internet:

Alternatively, you can make use of the Internet download function to download and import precise ephemeris data. Downloaded data is imported automatically.

1. Go to the Precise Ephemeris tab.
2. In the ribbon select the Download option.Next to the Property Grid a Download tab opens up.
3. Select the date and time that fits your data.
4. Choose another download directory if you want.By default, the download directory is your Downloads directory or the project folder if available.
5. Select the Start option at the bottom of the tab to initiate the download.
6. Follow the download progress in the Status section.
7. In case of errors check the availability of the files to be downloaded.Availability can comfortably be checked by clicking the hyperlink on the file name.
8. When the download is complete the data is automatically imported and listed in the Precise Ephemeris tab.

Start

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Infinity offers a shortcut to access Internet downloads.

You can also select the Download option in the GNSS Processing ribbon bar. The GNSS Manager opens in the Reference Stations tab.