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  • The lithology and age distribution of a seismic unit characterised by landward dipping reflectors suggest progressive underthrusting and uplift of Trench deposits along the inner slope of the Middle America Trench. The fastest uplift and deformation
  • rates, and the most rapid change in tilt of dipping reflectors coincide near the base of the trench slope and diminish rapidly landwards.
  • Seismic reflection profiles (3.5 kHz) were obtained along more than 3500 km of shiptrack in Lake Superior within the last 2 yr. The acoustic character of profiles is categorized as: (I) a single, strong reflector at the lake floor, (II) a thick
  • , acoustically transparent layer overlying a strong reflector, and (III) relatively thick sediment with internal acoustic reflectors. These profiles, in conjunction with sediment cores from the area, reveal that varved glacial-lacustrine sediment settled out
  • Africa ; Africa occidental ; Análisis imagen ; Arena ; Canal artificial ; Correlación ; Costa de Marfil ; Fotografía aérea ; Fracción gruesa ; Granulometría ; Morfodinámica ; Océano Atlántico ; Oleaje ; Orientación ; Poder reflector ; Puerto
  • Análisis imagen ; Clasificación ; Estudio impacto medio ; Islas Océano Indico ; Madagascar ; Morfodinámica ; Océano Indico ; Paisaje ; Poder reflector ; Sequedad ; Spot ; Teledetección espacial ; Tratamiento datos
  • Alta resolucion ; Calidad ; Detección a distancia ; Estrategia ; Europa ; Europa del Oeste ; Francia ; Humedad suelo ; Medio fluviatil ; Modelo ; Muestreo ; Método aerotransportado ; Pixel ; Poder reflector ; Río Garona ; Suelo ; Suelo arcilloso
  • Africa ; Africa occidental ; Algoritmo ; Alta resolucion ; Análisis imagen ; Benín ; Clasificación ; Densidad ; Edificio ; Fotografía aérea ; Habitat ; Imaginería ; Poder reflector ; Spot ; Teledetección espacial ; Zona urbana
  • In the Larderello geothermal area, reflection seismic lines show a poorly reflective upper part and a highly reflective lower part. The top of the lower part is marked by a high amplitude reflector, named the K-horizon, which has local bright spot
  • This paper discusses the correlation between the seismic records and sediment samples, and provides age estimates for the buried sediment packets recorded by seismic reflectors. The AA. used sequence stratigraphic analysis of the seismic record
  • the upper peat/core boundary, and imaging in winter detected a deep reflector that probably represents the lower core boundary. This indicates that only a combined summer and winter GPR survey completely reveals the lateral and vertical extent of the frozen