JPL GDGPS daily accumulated real-time Galileo POD orbits product

doi:10.5067/GNSS/GDGPS_daily_POD_orbits_gal_001

Data Center Citation
Data Citation
Summary
Description
Data Access
Documentation

Data Center Citation

Noll, Carey E., The Crustal Dynamics Data Information System: A resource to support scientific analysis using space geodesy, Advances in Space Research, Volume 45, Issue 12, 15 June 2010, Pages 1421-1440, ISSN 0273-1177, http://dx.doi.org/10.1016/j.asr.2010.01.018.

Data Citation

NASA Jet Propulsion Laboratory, JPL GDGPS daily accumulated real-time Galileo POD orbits product, Greenbelt, MD, USA:NASA Crustal Dynamics Data Information System (CDDIS), Accessed [[enter user data access date]] at doi:10.5067/GNSS/GDGPS_daily_POD_orbits_gal_001.

Other standard citation formats may be used for this data set and can be found at the DOI Citation Formatter website.

More information about CDDIS data citations and acknowledgments is available.

Summary

Name: JPL GDGPS daily accumulated real-time Galileo POD orbits product
Format: JPL pos-GOA (ASCII)
Spatial Coverage: 90.0 to -90.0, 180.0 to -180.0
Temporal Coverage:
Temporal Resolution: 60 seconds
File Size: 4 MB
Platforms: Multiple GNSS

Description

This product contains a time series of position and velocity components for healthy satellites in the Galileo constellation that are accumulated every minute throughout the day. In addition, formal 1-sigma uncertainties for the positions and velocities are provided. The product is generated at JPL's Global Differential GPS Operations Centers in real-time. The data in this product can be concatenated with other daily products to provide larger coverage in time.

Data Access

JPL GDGPS daily accumulated real-time Galileo POD orbits products are online:

https://cddis.nasa.gov/archive/gnss/products/realtime/jpl_galileo/

in subdirectories by year and day as follows

YYYY/JJJ/SS/E_YYYY-MM-DD_JJJ_SSI_RRR.pos.gz

Code	Meaning
YYYY	4-digit year
JJJ	3-digit day of year
SS	2-character source indentifier (e.g., "dn" or "oc")
MM	2-digit month
DD	2-digit day
I	1-digit refinement of product source identifier (e.g., "1", "2")
RRR	3-digit sampling interval in seconds (e.g., "001" for 1 sec data, "030" for 30 sec data, etc.)
gz	g-zipped file

Documentation

https://www.gdgps.net