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  • ...th the object. Information is conveyed by waves radiating from the object. The sensor is mounted on a fixed frame (a mast) or on a moving platform, for ex *Lower spatial resolution than in situ measurement (depending on the type of platform or sensor)
    11 KB (1,586 words) - 18:47, 19 February 2024
  • ...characteristics are explained in the article [[Use of X-band and HF radar in marine hydrography]]. ...-linear models for the propagation of the wavefield over an uneven seabed, in order to derive information on water depths and currents.
    11 KB (1,665 words) - 16:35, 28 January 2024
  • ...ange of the bathymetry during the storm in February 2002, dashed line: the current example.]] ..., longterm observations are necessary to study the change of the coast and the transfer of sediment.
    7 KB (1,139 words) - 21:15, 26 January 2024
  • ...onment are needed for a proper interpretation of long term observations in the presence of natural variability. We will give examples for these two types ...ades with an hourly resolution. Time series used in our case studies start in 1958.]]
    5 KB (796 words) - 17:00, 23 August 2020
  • This article explains the basics of [[remote sensing]] by ground based radar in [http://en.wikipedia.org/wiki/Hydrography hydrography]. Examples are given ...he working range of the radar strongly depends on the operating frequency. In this article we distinguish between:
    36 KB (5,694 words) - 16:25, 28 January 2024
  • == The need for observations == ...our understanding of the marine environment, e.g. to enable assessments of the environmental quality and long term changes. <br>
    39 KB (5,933 words) - 22:32, 25 October 2020
  • ...and coastal engineering (articles in blue). This content was initiated by the ENCORA themes 5 and 8. The article also indicates missing topics (articles in red).
    20 KB (2,422 words) - 12:26, 20 February 2024
  • ...Different kind of observation techniques can be used to sense the earth or the atmosphere from a distance. ...n be useful to construct [[model]]s, and information systems to complement the observations.
    15 KB (2,177 words) - 13:39, 7 December 2023
  • ...ving the water (c), which is used in the next processing step to determine the water constituents.</small>]] ...lenge. Ocean colour remote sensing is one possibility to determine some of the key variables and to provide weekly or monthly maps of their distribution w
    12 KB (1,838 words) - 18:29, 12 February 2024