Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016209042> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2016209042 endingPage "1739" @default.
- W2016209042 startingPage "1729" @default.
- W2016209042 abstract "On rare occasions, observations from the DMSP-F6 and -F8 spacecraft and the Søndrestrøm incoherent scatter radar coincide in space. Such coincidence offers a unique opportunity to study temporal vs spatial variations on a small scale. We discuss data from one of those occasions, with observations made in the dawn sector in the presence of moderate auroral precipitation during a magnetically quiet period. The DMSP satellites measured vertical electron and ion flux and cross-track plasma drift while the radar measured the ionospheric electron density distribution and line-of-sight plasma velocities. We combine these data sets to construct a two-dimensional map of a possible auroral pattern above Søndrestrøm. It is characterized by the following properties. No difference is seen between the gross precipitation patterns measured along the DMSP-F6 and -F8 trajectories (separated by 32 km in magnetic east-west direction and some 4 s in travel time in magnetic north-south direction), except that they are not exactly aligned with the L shells. However, F6 and F8 observed minor differences in the small-scale structures. More significant differences are found between small-scale features in the DMSP precipitation measurements and in radar observations of the E-region plasma density distribution. These measurements are separated by 74 km, equivalent to 2.4°, in magnetic longitude, and 0–40 s in time along the spacecraft trajectories (varying with magnetic latitude). Large-scale magnetospheric-ionospheric surfaces such as plasma flow reversal, poleward boundary of the keV ion and electron precipitation, and poleward boundary of E-region ionization, coincide. The combined data suggest that the plasma flow reversal delineates the polar cap boundary, that is, the boundary between precipitation characteristic for the plasma mantle and for the plasma sheet boundary layer." @default.
- W2016209042 created "2016-06-24" @default.
- W2016209042 creator A5005478953 @default.
- W2016209042 creator A5074654094 @default.
- W2016209042 creator A5091282050 @default.
- W2016209042 date "1993-12-01" @default.
- W2016209042 modified "2023-09-23" @default.
- W2016209042 title "Space-time structure of the morning aurora inferred from coincident DMSP-F6, -F8, and Søndrestrøm incoherent scatter radar observations" @default.
- W2016209042 cites W1975164525 @default.
- W2016209042 cites W2005347484 @default.
- W2016209042 cites W2010631832 @default.
- W2016209042 cites W2019497254 @default.
- W2016209042 cites W2027783219 @default.
- W2016209042 cites W2044383820 @default.
- W2016209042 cites W2068588320 @default.
- W2016209042 cites W2133221769 @default.
- W2016209042 cites W2146553970 @default.
- W2016209042 cites W2146993457 @default.
- W2016209042 doi "https://doi.org/10.1016/0021-9169(93)90141-k" @default.
- W2016209042 hasPublicationYear "1993" @default.
- W2016209042 type Work @default.
- W2016209042 sameAs 2016209042 @default.
- W2016209042 citedByCount "6" @default.
- W2016209042 crossrefType "journal-article" @default.
- W2016209042 hasAuthorship W2016209042A5005478953 @default.
- W2016209042 hasAuthorship W2016209042A5074654094 @default.
- W2016209042 hasAuthorship W2016209042A5091282050 @default.
- W2016209042 hasConcept C105795698 @default.
- W2016209042 hasConcept C107054158 @default.
- W2016209042 hasConcept C115260700 @default.
- W2016209042 hasConcept C116403925 @default.
- W2016209042 hasConcept C121332964 @default.
- W2016209042 hasConcept C122523270 @default.
- W2016209042 hasConcept C127313418 @default.
- W2016209042 hasConcept C130443932 @default.
- W2016209042 hasConcept C13280743 @default.
- W2016209042 hasConcept C153294291 @default.
- W2016209042 hasConcept C199635899 @default.
- W2016209042 hasConcept C2777795277 @default.
- W2016209042 hasConcept C2780554747 @default.
- W2016209042 hasConcept C33923547 @default.
- W2016209042 hasConcept C35777598 @default.
- W2016209042 hasConcept C41008148 @default.
- W2016209042 hasConcept C41479618 @default.
- W2016209042 hasConcept C554190296 @default.
- W2016209042 hasConcept C62520636 @default.
- W2016209042 hasConcept C76155785 @default.
- W2016209042 hasConcept C8058405 @default.
- W2016209042 hasConcept C82706917 @default.
- W2016209042 hasConcept C91586092 @default.
- W2016209042 hasConceptScore W2016209042C105795698 @default.
- W2016209042 hasConceptScore W2016209042C107054158 @default.
- W2016209042 hasConceptScore W2016209042C115260700 @default.
- W2016209042 hasConceptScore W2016209042C116403925 @default.
- W2016209042 hasConceptScore W2016209042C121332964 @default.
- W2016209042 hasConceptScore W2016209042C122523270 @default.
- W2016209042 hasConceptScore W2016209042C127313418 @default.
- W2016209042 hasConceptScore W2016209042C130443932 @default.
- W2016209042 hasConceptScore W2016209042C13280743 @default.
- W2016209042 hasConceptScore W2016209042C153294291 @default.
- W2016209042 hasConceptScore W2016209042C199635899 @default.
- W2016209042 hasConceptScore W2016209042C2777795277 @default.
- W2016209042 hasConceptScore W2016209042C2780554747 @default.
- W2016209042 hasConceptScore W2016209042C33923547 @default.
- W2016209042 hasConceptScore W2016209042C35777598 @default.
- W2016209042 hasConceptScore W2016209042C41008148 @default.
- W2016209042 hasConceptScore W2016209042C41479618 @default.
- W2016209042 hasConceptScore W2016209042C554190296 @default.
- W2016209042 hasConceptScore W2016209042C62520636 @default.
- W2016209042 hasConceptScore W2016209042C76155785 @default.
- W2016209042 hasConceptScore W2016209042C8058405 @default.
- W2016209042 hasConceptScore W2016209042C82706917 @default.
- W2016209042 hasConceptScore W2016209042C91586092 @default.
- W2016209042 hasIssue "14" @default.
- W2016209042 hasLocation W20162090421 @default.
- W2016209042 hasOpenAccess W2016209042 @default.
- W2016209042 hasPrimaryLocation W20162090421 @default.
- W2016209042 hasRelatedWork W1499815716 @default.
- W2016209042 hasRelatedWork W1557788754 @default.
- W2016209042 hasRelatedWork W1663977022 @default.
- W2016209042 hasRelatedWork W2016463333 @default.
- W2016209042 hasRelatedWork W2059684178 @default.
- W2016209042 hasRelatedWork W2072709076 @default.
- W2016209042 hasRelatedWork W2090741069 @default.
- W2016209042 hasRelatedWork W2599246438 @default.
- W2016209042 hasRelatedWork W3101738153 @default.
- W2016209042 hasRelatedWork W2164472002 @default.
- W2016209042 hasVolume "55" @default.
- W2016209042 isParatext "false" @default.
- W2016209042 isRetracted "false" @default.
- W2016209042 magId "2016209042" @default.
- W2016209042 workType "article" @default.