Ground-Based Global Navigation Satellite System Data (30-second sampling, 24 hour files) from NASA CDDIS

Metadata Updated: March 23, 2019

GNSS provide autonomous geo-spatial positioning with global coverage. GNSS data sets from ground receivers at the CDDIS consist primarily of the data from the U.S. Global Positioning System (GPS) and the Russian GLObal NAvigation Satellite System (GLONASS). Since 2011, the CDDIS GNSS archive includes data from other GNSS (Europe’s Galileo, China’s Beidou, Japan’s Quasi-Zenith Satellite System/QZSS, the Indian Regional Navigation Satellite System/IRNSS, and worldwide Satellite Based Augmentation Systems/SBASs), which are similar to the U.S. GPS in terms of the satellite constellation, orbits, and signal structure. The daily GNSS observation files (un-compacted) contain one day of GPS or multi-GNSS observation (30-second sampling) data in RINEX format from a global permanent network of ground-based receivers, one file per site. More information about these data is available on the CDDIS website at https://cddis.nasa.gov/Data_and_Derived_Products/GNSS/daily_30second_data.html.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date March 23, 2019
Publisher NASA/GSFC/SED/CDDIS
Unique Identifier C1000000060-CDDIS
Maintainer
Carey Noll
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Archived by National Aeronautics and Space Administration, U.S. Government, NASA/GSFC/SED/CDDIS. https://doi.org/10.5067/GNSS/GNSS_DAILY_O_001.
Datagov Dedupe Retained 20190322235447
Harvest Object Id 5583e098-7889-4d0e-a769-ee8613e6369b
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 1992-01-01
Homepage URL https://doi.org/10.5067/GNSS/GNSS_DAILY_O_001
Language en-US
Metadata Type geospatial
Data Last Modified 2019-01-09
Program Code 026:001
Source Datajson Identifier True
Source Hash eb4dbfb3ec03c448cc1aa3d15ebd844b3ca8d63c
Source Schema Version 1.1
Spatial -180.0 -90.0 180.0 90.0
Temporal 1992-01-01T00:00:00Z/2019-02-25T00:00:00Z
Category IGS, geospatial

Didn't find what you're looking for? Suggest a dataset here.