Mostrar el registro sencillo del ítem Chau Chong Shing, Jorge Luis Woodman Pollitt, Ronald Francisco 2016-11-07T23:52:02Z 2017-12-21T19:41:48Z 2016-11-07T23:52:02Z 2017-12-21T19:41:48Z 2000
dc.description Resumen. es_ES
dc.description.abstract We have implemented an eight-antenna module configuration at Jicamarca, to perform a three-dimensional imaging of the atmospheric brightness distribution, particularly at tropospheric (7 to 12 km) and E region heights (95-105 km). Four different methods have been implemented to solve for the inverse problem, i.e., to get the atmospheric brightness from visibility samples on the ground. We have used a Fourier-based, Capon and Maximum Entropy (MaxEnt) methods. In addition, we have implemented a fitting technique where a brightness distribution, characterized by a number of anisotropic Gaussian blobs, is assumed. It is important to note that with our current configuration we can characterize up to six anisotropic Gaussian blobs. These four methods are compared using experimental and model data. For the experimental part, we have taken advantage of the good knowledge that we have on the mean position, orientation and aspect sensitivity of the equatorial electrojet (EEJ). es_ES
dc.description.sponsorship ROJ es_ES
dc.language.iso eng es_ES
dc.publisher Instituto Geofísico del Perú, Radio Observatorio de Jicamarca es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.subject Atmósfera es_ES
dc.subject Luminosidad es_ES
dc.subject Radar coherente es_ES
dc.subject Sistemas de imágenes es_ES
dc.title Three-dimensional coherent radar imaging: experimental and model comparison of techniques es_ES
dc.type info:eu-repo/semantics/other es_ES
dc.subject.ocde es_ES




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