Exploració per tema "Radar"
Ara es mostren els items 135-154 de 322
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Down-slope combination of orbital and ground-based DInSAR for the efficient monitoring of slow-moving landslides
(VDE Conference Publications, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper seeks to demonstrate that radar-based remote sensing techniques are as effective as conventional geotechnical ones for geo-hazard assessment and mitigation. Concretely, this work encourages the proper combination ... -
Dynamical model design and interferometric precise orbit determination for GEOSAR missions
(Universitat Politècnica de Catalunya, 2020-07-20)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Earth remote sensing with SMOS, Aquarius and SMAP missions
(Universitat Politècnica de Catalunya, 2016-10-03)
Tesi
Accés obertThe first three of a series of new generation satellites operating at L-band microwave frequencies have been launch in the last decade. L-band is particularly sensitive to the presence of water content in the scene under ... -
Echo Doppler with structured light
(The Optical Society (OSA), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialWhen a light beam with a transverse spatially - varying phase is considered for optical remote sensing, in addition to the usual longitudinal Doppler freq uency shift of the returned signal induced by the motion of ... -
Edge diffraction computation using GRECO
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses two graphical processing approaches for computation of edge scattering with Physical Theory of Diffraction (PTD) high-frequency approximation. One is based on processing only a bitmap containing an ... -
Elaboració i anàlisi d'imatges radar desde satèl.lit
(Universitat Politècnica de Catalunya, 2009-07-29)
Treball Final de Grau
Accés obert -
Enrichissement de l'outillage de traces IRMA et création du décodeur ASTERIX
(Universitat Politècnica de Catalunya, 2017-07-28)
Treball Final de Grau
Accés restringit per decisió de l'autor
Realitzat a/amb: Sopra Steria / École Nationale de l'Aviation CivileDay after day, the Human Machine Interfaces (HMIs) of the RADAR visualizations are being enhanced by improving their performances through updates and evolutions. Sometimes, the section toiling on maintaining the optimal ... -
Ensayo a escala real de varias técnicas geomáticas de monitorización de movimientos de edificios
(Ilustre Colegio Oficial de Ingenieros Técnicos en Topografía de España, 2012)
Comunicació de congrés
Accés restringit per política de l'editorialDentro del proyecto de I+D del Ministerio de Ciencia e Innovación “Aplicación de técnicas geomáticas a la monitorización de edificios. Efecto térmico” (GEOTERM), coordinado por la Universidad Politécnica de Cataluña, se ... -
ERAstar: A high-resolution ocean forcing product
(Institute of Electrical and Electronics Engineers (IEEE), 2019-10-22)
Article
Accés obertTo address the growing demand for accurate high-resolution ocean wind forcing from the ocean modeling community, we develop a new forcing product, ERA*, by means of a geolocated scatterometer-based correction applied to ... -
Estimation of snow pack characteristics by means of polarimetric SAR data
(SPIE, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialCharacterization of the snow-pack is fundamental for several applications in hydrology, such as modelling and forecasting of snow melt runoff, water resource management and risk analysis. Thanks to its night/day capabilities ... -
Estimation of vegetation structure parameters from SMAP radar intensity observations
(Institute of Electrical and Electronics Engineers (IEEE), 2021-01-01)
Article
Accés obertIn this article, we present a multipolarimetric estimation approach for two model-based vegetation structure parameters (shape A and orientation distribution ψ of the main canopy elements). The approach is based on a reduced ... -
Estrategias de procesado para la maximización de puntos de medida en entornos no urbanos
(Universitat Politècnica de Catalunya, 2012-04)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autor[ANGLÈS] Project based on the application of different processing strategies using the interferometric technique. The objective is to obtain a greater number of measuring points in non-urban areas where the temporal ... -
Estudio de las áreas de peligro previstas (PADs) con el objetivo de poder ser tratadas como áreas a evitar en el ECDIS
(Universitat Politècnica de Catalunya, 2020-01-10)
Treball Final de Grau
Accés obert -
Estudio de las distribuciones de las antenas de radar de barrido electrónico
(Fundación Universidad-Empresa, 1986)
Text en actes de congrés
Accés obert -
Estudio de las prestaciones de contra-contra-medidas radar en entornos ruidosos
(Unión Científica Internacional de Radio (URSI), 1989)
Text en actes de congrés
Accés obertA Multiplier-Convolution-Multiplier (M.C.M.) processor behaves as a frequency-time converter. A computer simulation study is made to analize the performance of this device in a noisy environment. Own to its compressive ... -
Estudio de las prestaciones de Contra-Contramedidas radar en entornos ruidosos
(1989)
Text en actes de congrés
Accés obertA Multiplier-Convolution-Multiplier (M.C.M.) processor behaves as a frequency-time converter. A computer simulation study is made to analize the performance of this device in a noisy environment. Own to its compressive ... -
Estudio del stcbiestatico para radar
(1991)
Text en actes de congrés
Accés obertThe recieved signa! by rhe radar receiver musr be correcred by a funcrion (Sensirivy Time Conrrol), this function is applied to maintain constant the power recieved from all rargers wirh same RCS in any arbitrary space ... -
Estudio por computación de ambientes que generan dispersión de la señal de GPR
(Universitat Politècnica de Catalunya, 2017-06-16)
Treball Final de Grau
Accés obertLa microzonificación sísmica detallada de Barcelona se inició con datos de radar de subsuelo (GPR) para localizar rieras y paleocanales del subsuelo. En los datos se observó un efecto de dispersión en las zonas de riera. ... -
Evaluación de la distorsión de un filtro compresor y su efecto en el procesado CFAR
(Universidad Politécnica de Madrid (UPM), 1988)
Text en actes de congrés
Accés obertClutter statistical alteratión due to the digital operation of th~ match fil ter is examined. It is shown a great deformation from Rayleigh function after a square root detector. -
Evaluación de la sobreinterrogación de transponders en la banda 1030/1090 MHz
(Universitat Politècnica de Catalunya, 2022-02-10)
Treball Final de Grau
Accés obertAir Navigation Service Provider from each country, in Spain ENAIRE, is the organism responsible of efficient and safe aircraft movement. For this purpose, it deploys an infrastructure called CNS which stands for communication, ...