Concept information
Preferred term
Interplanetary Monitoring Platform (IMP)
Definition
- IMP (Interplanetary Monitoring Platform) was a series of NASA probes, managed by the Goddard Space Flight Center, aimed at investigating plasma (ionized gas) and magnetic fields in interplanetary space. The placement of IMPs in a variety of solar and Earth orbits enabled the study of spatial and temporal relationships of geophysical and interplanetary phenomena simultaneously by several spacecraft. The IMP network also provided a crucial early warning of solar flare activity for Apollo manned missions that ventured beyond the Van Allen belts. IMPs were a subprogram of the Explorer series and also designated Explorers 18, 21, 28, 33, 34, 35, 41, 43, 47, and 50 (see Explorer entry for orbital details, etc). (en)
Broader concept
Change note
- 2021-12-01 12:45:27.0 [tstevens] update PrefLabel (Interplanetary Monitoring Platform (IMP));
- 2022-03-07 12:20:38.0 [tstevens] insert Definition (id: null text: IMP (Interplanetary Monitoring Platform) was a series of NASA probes, managed by the Goddard Space Flight Center, aimed at investigating plasma (ionized gas) and magnetic fields in interplanetary space. The placement of IMPs in a variety of solar and Earth orbits enabled the study of spatial and temporal relationships of geophysical and interplanetary phenomena simultaneously by several spacecraft. The IMP network also provided a crucial early warning of solar flare activity for Apollo manned missions that ventured beyond the Van Allen belts. IMPs were a subprogram of the Explorer series and also designated Explorers 18, 21, 28, 33, 34, 35, 41, 43, 47, and 50 (see Explorer entry for orbital details, etc). language code: en);
URI
https://gcmd.earthdata.nasa.gov/kms/concept/98767da4-f273-4c32-a12f-0df5429ac15e
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