Matches in SemOpenAlex for { <https://semopenalex.org/work/W2350220118> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2350220118 abstract "Polarimetric microwave radiometer, a new type of remote sensor, can measure not only the first two Stokes parameters, but also the third and the fourth Stokes parameter of ocean surface radiation. Thus it opens a new field of microwave remote sensing on wind vectors. There is wind direction ambiguity in actually retrieved oceanic wind field using fully polarimetric radiometer data because wind direction signals in Tv and Th are very small comparing with other geophysical parameters, while T3 and T4 are basically two order smaller than those of horizontal and vertical polarization, and meanwhile there are calibration errors in each Stokes parameters. In this paper, we dedicate to improve the calibration accuracy by designing a fully onboard calibrator and reasonably allocating time for calibration and observation during one scan cycle. The theory of polarimetric microwave radiometer calibration is given and the actual considerations of the on-board fully polarimetric calibration standard are demonstrated. An original idea of calibrating polarimetric radiometer on satellite is presented. The relation between scan mode and wind direction retrieval error is analyzed. A new scanning geometry to remove these wind direction ambiguous solutions is devised and modeled. Simulation results show this kind of scanning geometry can remove wind direction ambiguity effectively. The accuracy of wind direction retrieval can be improved to 15°. On the other hand, due to the limited space on satellite, the swath of a single side scan can reach above 760 kilometers." @default.
- W2350220118 created "2016-06-24" @default.
- W2350220118 creator A5082823138 @default.
- W2350220118 date "2009-01-01" @default.
- W2350220118 modified "2023-09-23" @default.
- W2350220118 title "Removing upwind/downwind ambiguity of ocean wind direction by polarimetric microwave radiometer:scheme design on on-orbit calibration and scanning geometry" @default.
- W2350220118 hasPublicationYear "2009" @default.
- W2350220118 type Work @default.
- W2350220118 sameAs 2350220118 @default.
- W2350220118 citedByCount "0" @default.
- W2350220118 crossrefType "journal-article" @default.
- W2350220118 hasAuthorship W2350220118A5082823138 @default.
- W2350220118 hasConcept C120189094 @default.
- W2350220118 hasConcept C120665830 @default.
- W2350220118 hasConcept C121332964 @default.
- W2350220118 hasConcept C127313418 @default.
- W2350220118 hasConcept C1276947 @default.
- W2350220118 hasConcept C153294291 @default.
- W2350220118 hasConcept C161067210 @default.
- W2350220118 hasConcept C165838908 @default.
- W2350220118 hasConcept C188141570 @default.
- W2350220118 hasConcept C191486275 @default.
- W2350220118 hasConcept C19269812 @default.
- W2350220118 hasConcept C28493345 @default.
- W2350220118 hasConcept C39432304 @default.
- W2350220118 hasConcept C44838205 @default.
- W2350220118 hasConcept C62520636 @default.
- W2350220118 hasConcept C62649853 @default.
- W2350220118 hasConcept C96960616 @default.
- W2350220118 hasConceptScore W2350220118C120189094 @default.
- W2350220118 hasConceptScore W2350220118C120665830 @default.
- W2350220118 hasConceptScore W2350220118C121332964 @default.
- W2350220118 hasConceptScore W2350220118C127313418 @default.
- W2350220118 hasConceptScore W2350220118C1276947 @default.
- W2350220118 hasConceptScore W2350220118C153294291 @default.
- W2350220118 hasConceptScore W2350220118C161067210 @default.
- W2350220118 hasConceptScore W2350220118C165838908 @default.
- W2350220118 hasConceptScore W2350220118C188141570 @default.
- W2350220118 hasConceptScore W2350220118C191486275 @default.
- W2350220118 hasConceptScore W2350220118C19269812 @default.
- W2350220118 hasConceptScore W2350220118C28493345 @default.
- W2350220118 hasConceptScore W2350220118C39432304 @default.
- W2350220118 hasConceptScore W2350220118C44838205 @default.
- W2350220118 hasConceptScore W2350220118C62520636 @default.
- W2350220118 hasConceptScore W2350220118C62649853 @default.
- W2350220118 hasConceptScore W2350220118C96960616 @default.
- W2350220118 hasOpenAccess W2350220118 @default.
- W2350220118 hasRelatedWork W1006081447 @default.
- W2350220118 hasRelatedWork W1869190937 @default.
- W2350220118 hasRelatedWork W1963803174 @default.
- W2350220118 hasRelatedWork W2008916208 @default.
- W2350220118 hasRelatedWork W2023160190 @default.
- W2350220118 hasRelatedWork W2079024456 @default.
- W2350220118 hasRelatedWork W2099978210 @default.
- W2350220118 hasRelatedWork W2100718372 @default.
- W2350220118 hasRelatedWork W2104923239 @default.
- W2350220118 hasRelatedWork W2139834924 @default.
- W2350220118 hasRelatedWork W2162317344 @default.
- W2350220118 hasRelatedWork W2174873822 @default.
- W2350220118 hasRelatedWork W2377555312 @default.
- W2350220118 hasRelatedWork W2810956788 @default.
- W2350220118 hasRelatedWork W2897555844 @default.
- W2350220118 hasRelatedWork W3130660548 @default.
- W2350220118 hasRelatedWork W3133519097 @default.
- W2350220118 hasRelatedWork W3205648417 @default.
- W2350220118 hasRelatedWork W2827739708 @default.
- W2350220118 hasRelatedWork W3084795710 @default.
- W2350220118 isParatext "false" @default.
- W2350220118 isRetracted "false" @default.
- W2350220118 magId "2350220118" @default.
- W2350220118 workType "article" @default.