English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Measurements of the ARINA instrument on board the Resurs-DK1 satellite(altitude $\sim$ 600 km and inclination $\sim$ 70$^{o}$, since 2006 till 2016)and the VSPLESK instrument on board the International Space Station (altitude$\sim$ 400 km and inclination $\sim$ 52$^{o}$, since 2008 till 2013) in lowEarth orbits were presented in this report. Both instruments are identical interms of physical layout. They can measure high-energy protons in the range30-100 MeV with 10\% energy resolution and 7$^{o}$ angular accuracy. Dataanalysis was carried out for the total period of proton flux measurement by theinstruments. L-B proton distributions in the inner radiation belt (L$<$2) werestudied in dependence on proton energy. Geographical and pitch-angledistribution of proton intensity were studied for chosen L-shells. Thesedistributions were analyzed during the decreasing part of the 23$^{rd}$ solarcycle and the main part of the 24$^{th}$ one.

Spatial distribution of high-energy protons in the inner radiation belt on the data of low Earth orbit space experiments