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  • Averaging of radar altimeter pulse returns with the interpolation tracker
  • Saturation effects in the Seasat altimeter receiver
  • 10 à 15 % de l'écho de l'altimètre de Seasat sur terre et plus sur les calottes glaciaires forment un pic qui peut ressembler à une réponse due à l'instrument. - (CB)
  • The Antarctic ice-sheet : a surface model for satellite altimeter studies in Models in geomorphology.
  • Geoid anomalies over the north-east Pacific fracture zones from satellite altimeter data
  • SEASAT altimeter profiles are used to recover geoid height anomalies. Geoid anomalies observed over fracture zones show a step-like signal of 1-4 m amplitude, downward from the younger, shallower side to the older, deeper side of the fracture zone
  • Interpretation of Seasat radar-altimeter data over sea ice using neer-simultaneous SAR imagery in International symposium on Microwave Signatures in Remote Sensing.
  • D'après les propriétés de rétrodiffusion des données de l'altimètre Seasat du 3 oct. 1978, on distingue des zones interprétées selon leurs caractéristiques géophysiques. - (CB)
  • An assessment of capability of the satellite radar altimeter measuring ice sheet topographic changes
  • Estimation of the sea state bias effect on the altimetric measurements using a parametric model
  • Determination of evolution of the altimetric mean level of the Western Mediterranean from the Jason-1 data : comparison with analysis of tidal gauge measurements
  • This paper describes an adaptation of the leap-frog method of barometric altimetry which enables altimetric surveys to be undertaken by a single operator using a single barometer with no requirement for base stations. This paper is accompanied
  • Discovery of two previously uncharted seamounts belonging to the Louisville Ridge using Seasat satellite altimeter data.
  • Des relevés répétés par altimètre laser par avion effectués par la NASA en 1993-1994 et 1998-1999 au-dessus de la calotte glaciaire du Groenland révèlent un amincissement considérable sur de vastes zones périphériques incluant la marge sud-ouest de
  • parameters it depends. A series of 14 experimental runs were performed in a laboratory physical model with uniform sand, varying the discharge and the longitudinal slope. Planimetric and altimetric configurations were monitored in order to assess
  • the petrogenesis of these sediments. The altimetric measurements, the geomorphological and sedimentological observations allow the reconstruction of (at least) eleven successively occuring basins where the sedimentation took place in a lacustrine environment
  • region different altimetric positions of coeval phreatic speleothems suggest the existence of a recent tectonic activity. The characteristics and chronology of this tectonic event are the objectives of this paper, pointing out at the same time
  • This article begins with an introduction to InSAR fundamentals, including imaging geometry, data processing, precision limits, and a comparison with photogrammetry, total station, global positioning systems (GPS), and airborne laser altimeter
  • The effects of the topographic data source and resolution on the hydraulic modelling of floods were analysed. Seven digital terrain models (DTMs) were generated from three different altimetric sources : a global positioning system (GPS) survey
  • clay and organized in a staircase geometry, which recorded the emersion and the long-term incision history of this sector since mid-Pleistocene times. The AA. used the spatial and altimetric distribution of several orders of middle to late Pleistocene
  • les enregistrements d'anomalies de hauteur de la surface de la mer (SSHA) issus de l'analyse du signal fourni par l'altimètre radar Topex embarqué sur le satellite Topex-Poséidon. Trois thèmes sont envisagés : la répartition spatio-temporelle de la
  • Inland excess water is a recurring problem on the Great Hungarian Plain. Large tracts of land are covered with water due to a lack of runoff and insufficient absorption capability of the soil or upwelling of groundwater. Laser altimeter scanning
  • Sur la côte sud de la Calabre, dans le secteur du Palazzo Garibaldi, observation et mesure, à l'aide d'altimètres électroniques de précision, d' un dispositif de plates-formes d'abrasion marine successives séparées par des paléofalaises. Des dépôts