Global Navigation Satellite System (GNSS) Final Clocks Products from NASA CDDIS

Satellite and receiver clock products derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of the International GNSS Service (IGS) and combined by the IGS analysis coordinator to form the official IGS final clock product (weekly).

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated September 15, 2026, 03:23 (UTC)
Created March 10, 2026, 01:45 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 3609b1f9-1142-436b-b29c-1ed036f27435
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier /SDE/CMR_API/|C1000000010-CDDIS
license https://www.usa.gov/government-works
modified 2026-09-07T22:16:02Z
programCode {026:000}
publisher CDDIS
resource-type Dataset
source_datajson_identifier true
source_hash 06847cf4cbf19f9c12fc931192f924b576cd05713957bedea70a95e8e16c240d
source_schema_version 1.1
spatial ["CARTESIAN", [{"EastBoundingCoordinate": 180, "NorthBoundingCoordinate": 90, "SouthBoundingCoordinate": -90, "WestBoundingCoordinate": -180}]]
temporal 1998-11-08/2026-09-07
theme {"Earth Science"}