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Description

This product contains file names and URLs to files containing antenna phase map data used in the real-time GPS POD processing. In particular, the IGS ANTEX file name used for the processing is provided. Additional meta data items may include information that identifies the real-time filter source populating the GPS real-time POD products (see "pos", "quat", and "tdp" products). The product is generated at JPL's Global Differential GPS Operations Centers.

Product Summary

Platforms
GPS ,
GROUND STATIONS
Projects
IGS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2023-10-01
Data Partner
Crustal Dynamics Data Information System, Geodesy and Geophysics Laboratory, Earth Sciences Division, Sciences and Exploration Directorate, Goddard Space Flight Center, NASA (CDDIS)
Concept ID
C2761694705-CDDIS
Data State
ACTIVE
Number of Files/Granules
1103
Processing Level
2
Published
Science Keywords
Crustal Motion Direction ,
Crustal Motion Rate ,
Ellipsoid Characteristics ,
Geoid Characteristics ,
Country/Regional Coordinate Reference System ,
Global Coordinate Reference System ,
Isostatic Adjustments ,
Angle Of Elevation ,
Angle Of Inclination ,
Orbit Type ,
Orbit Velocity ,
Orbital Position ,
Gravitational Field ,
Gravity ,
Gravity Anomalies ,
Core Processes ,
Earthquake Magnitude/Intensity ,
Earthquake Occurrences ,
Earthquake Predictions ,
Seismic Body Waves ,
Seismic Surface Waves ,
Rotational Rate/Speed ,
Annual Elliptical Component ,
Chandler Circular Component

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

NASA JPL Global Differential GPS (GDGPS) System. (2023). Ground-Based Global Navigation Satellite System (GNSS) Guardian GPS daily antenna phase maps (meta data, 24-hour files) [Dataset]. NASA Crustal Dynamics Data Information System. https://doi.org/10.5067/GNSS/GDGPS_ANT_PHASE_MAP_META_GPS_001 Date Accessed: 2026-09-10

File Naming Convention

YYYY/JJJ/SS/G_YYYY-MM-DD_JJJ_SSI_meta.gz

Documents

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