ISIS 2/IMS/Plasma Data

This set of plasma data came from the ISIS 2 (International Satellites for Ionospheric Studies) ion-mass spectrometer experiment. Ion densities of various ion species are available for the lower range (1-8 atomic mass units, H+, D+, He+, N++, O++) and the upper range (8-64 atomic mass units, O++, N+, O+, 18+, N2+, NO+, O2+). Also included in the data set are spacecraft position data, geomagnetic field intensity, F107 flux (daily solar radio flux), Kp indices, and Dst indices.

Data and Resources

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	September 7, 2026, 23:26 (UTC)
Created	August 10, 2026, 19:03 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	9666f064-f501-4573-8fbf-f85f2d62710e
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	https://doi.org/10.48322/8j95-et16
landingPage	https://doi.org/10.48322/8j95-et16
license	https://www.usa.gov/government-works
modified	2026-08-31T22:16:00Z
programCode	{026:000}
publisher	SPDF
resource-type	Dataset
source_datajson_identifier	true
source_hash	c6bf5539a8c9f0ed094739b427dbf0da331365837b6477d83f312e7cac2e45d1
source_schema_version	1.1
theme	{Heliophysics}