Matches in SemOpenAlex for { <https://semopenalex.org/work/W837710877> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W837710877 abstract "The design of a high resolution radar for altimetry and ocean wave height estimation was studied. From basic principles, it is shown that a short pulse wide beam radar is the most appropriate and recommended technique for measuring both altitude and ocean wave height. To achieve a topographic resolution of + or - 10 cm RMS at 5.0 meter RMS wave heights, as required for SEASAT-A, it is recommended that the altimeter design include an onboard adaptive processor. The resulting design, which assumes a maximum likelihood estimation (MLE) processor, is shown to satisfy all performance requirements. A design summary is given for the recommended radar altimeter, which includes a full deramp STRETCH pulse compression technique followed by an analog filter bank to separate range returns as well as the assumed MLE processor. The feedback loop implementation of the MLE on a digital computer was examined in detail, and computer size, estimation accuracies, and bias due to range sidelobes are given for the MLE with typical SEASAT-A parameters. The standard deviation of the altitude estimate was developed and evaluated for several adaptive and nonadaptive split-gate trackers. Split-gate tracker biases due to range sidelobes and transmitter noise are examined. An approximate closed form solution for the altimeter power return is derived and evaluated. The feasibility of utilizing the basic radar altimeter design for the measurement of ocean wave spectra was examined." @default.
- W837710877 created "2016-06-24" @default.
- W837710877 creator A5014949793 @default.
- W837710877 creator A5035203887 @default.
- W837710877 date "1975-04-01" @default.
- W837710877 modified "2023-09-24" @default.
- W837710877 title "Technical guidance and analytic services in support of SEASAT-A" @default.
- W837710877 hasPublicationYear "1975" @default.
- W837710877 type Work @default.
- W837710877 sameAs 837710877 @default.
- W837710877 citedByCount "1" @default.
- W837710877 crossrefType "journal-article" @default.
- W837710877 hasAuthorship W837710877A5014949793 @default.
- W837710877 hasAuthorship W837710877A5035203887 @default.
- W837710877 hasConcept C105795698 @default.
- W837710877 hasConcept C111368507 @default.
- W837710877 hasConcept C127313418 @default.
- W837710877 hasConcept C127413603 @default.
- W837710877 hasConcept C13280743 @default.
- W837710877 hasConcept C145995521 @default.
- W837710877 hasConcept C146978453 @default.
- W837710877 hasConcept C165082838 @default.
- W837710877 hasConcept C17534553 @default.
- W837710877 hasConcept C204323151 @default.
- W837710877 hasConcept C22679943 @default.
- W837710877 hasConcept C26760657 @default.
- W837710877 hasConcept C33923547 @default.
- W837710877 hasConcept C41008148 @default.
- W837710877 hasConcept C554190296 @default.
- W837710877 hasConcept C62649853 @default.
- W837710877 hasConcept C70620910 @default.
- W837710877 hasConcept C76155785 @default.
- W837710877 hasConcept C85910571 @default.
- W837710877 hasConceptScore W837710877C105795698 @default.
- W837710877 hasConceptScore W837710877C111368507 @default.
- W837710877 hasConceptScore W837710877C127313418 @default.
- W837710877 hasConceptScore W837710877C127413603 @default.
- W837710877 hasConceptScore W837710877C13280743 @default.
- W837710877 hasConceptScore W837710877C145995521 @default.
- W837710877 hasConceptScore W837710877C146978453 @default.
- W837710877 hasConceptScore W837710877C165082838 @default.
- W837710877 hasConceptScore W837710877C17534553 @default.
- W837710877 hasConceptScore W837710877C204323151 @default.
- W837710877 hasConceptScore W837710877C22679943 @default.
- W837710877 hasConceptScore W837710877C26760657 @default.
- W837710877 hasConceptScore W837710877C33923547 @default.
- W837710877 hasConceptScore W837710877C41008148 @default.
- W837710877 hasConceptScore W837710877C554190296 @default.
- W837710877 hasConceptScore W837710877C62649853 @default.
- W837710877 hasConceptScore W837710877C70620910 @default.
- W837710877 hasConceptScore W837710877C76155785 @default.
- W837710877 hasConceptScore W837710877C85910571 @default.
- W837710877 hasLocation W8377108771 @default.
- W837710877 hasOpenAccess W837710877 @default.
- W837710877 hasPrimaryLocation W8377108771 @default.
- W837710877 hasRelatedWork W1601104058 @default.
- W837710877 hasRelatedWork W1976076455 @default.
- W837710877 hasRelatedWork W2010896243 @default.
- W837710877 hasRelatedWork W2015712170 @default.
- W837710877 hasRelatedWork W2019162043 @default.
- W837710877 hasRelatedWork W2066464376 @default.
- W837710877 hasRelatedWork W2098389854 @default.
- W837710877 hasRelatedWork W2149642198 @default.
- W837710877 hasRelatedWork W2345458210 @default.
- W837710877 hasRelatedWork W2360111731 @default.
- W837710877 hasRelatedWork W2519537361 @default.
- W837710877 hasRelatedWork W2548338129 @default.
- W837710877 hasRelatedWork W2911139124 @default.
- W837710877 hasRelatedWork W2942337903 @default.
- W837710877 hasRelatedWork W3026691436 @default.
- W837710877 hasRelatedWork W3111723981 @default.
- W837710877 hasRelatedWork W623429907 @default.
- W837710877 hasRelatedWork W766069753 @default.
- W837710877 hasRelatedWork W296138747 @default.
- W837710877 hasRelatedWork W3118158900 @default.
- W837710877 isParatext "false" @default.
- W837710877 isRetracted "false" @default.
- W837710877 magId "837710877" @default.
- W837710877 workType "article" @default.