denominator

10000

2427 record(s)
 
Type of resources
Available actions
Topics
Keywords
Provided by
Years
Formats
Representation types
Update frequencies
status
Scale
From 1 - 10 / 2427

  • Distribution of dunes over the French continental shelf

    This product includes a map of the peaks of around 3,000 submarine dunes entered using bathymetric surveys by Shom. Each dune is marked out by a line showing its peak summit. Dune locations are precise to between 1 m (MBES data from the 2000-2010 period) and a dozen metres (data acquired prior to 2000 using a side sonar). The precision of the carrier location, the acquisition system and the MBES resolution (the distance between the systems acquired) also affect map precision. Submarine dunes can move at the rate of a few metres per year, but can also exceed 30 m/year. The precision of dune positions will therefore decrease with the age of the measurement.

  • Distribution of submarine dunes over the French continental shelf - pack

    The product "Distribution of the submarine dunes of the French continental shelf" contains digital vector data provided as 2D linear objects representing the crest of submarine dunes digitized from bathymetric surveys conducted by the Shom. When several surveys have been carried out on the same area or dune, the product contains the information from all the surveys. However, the data displayed on data.shom.fr is limited to the information from the most recent survey.

  • Distribution of submarine dunes over the French continental shelf

    The product "Distribution of the submarine dunes of the French continental shelf" contains digital vector data provided as 2D linear objects representing the crest of submarine dunes digitized from bathymetric surveys conducted by the Shom. When several surveys have been carried out on the same area or dune, the product contains the information from all the surveys. However, the data displayed on data.shom.fr is limited to the information from the most recent survey.

  • Côte Ouest de France, de l'Ile d'Oléron à la Charente et à la Pointe de la Coubre.

    Image numérique scannée non géoréférencée de la Planicomp 1996_44_08 Date de création : 1996 Support de l'original: Film polyester Dimensions : 1045mm x 745mm Description : P 96_10_6-8, rapport descriptif n° 1054 EPSHOM/CH/GG/NP du 30/09/1996.

  • Nouvelle-Calédonie, Abords de Nouméa, de l'Ile Ronde à l'Ile Freycinet.

    Image numérique scannée non géoréférencée de la Minute 2008_56_06 Date de création : 2007-2008 Support de l'original: Film polyester Dimensions : 1200mm x 751mm Description : RN 10-3, rapport particulier n° 185 SHOM/GOP/NP du 23/09/2008, (RAP2008-173).

  • Minute N° 010_3_072

    Image numérique scannée non géoréférencée de la Rédaction de sondes 010_3_072 Date de création : 1959 Support de l'original: Dimensions : 850mm x 823mm

  • Côte sud est de la Nouvelle Calédonie - Ile des Pins, accès à Kuto

    Image numérique scannée non géoréférencée de la 1980_08_079 Date de création : 1979 Support de l'original: Dimensions : 1180mm x 755mm

  • Manche, Abords de Port Barrier.

    Image numérique scannée non géoréférencée de la Bathymétrie Recherches et nature de fond 2010_049_09 Date de création : 2009 Support de l'original: Film polyester Dimensions : 1200mm x 878mm Description : RN 10-2, rapport particulier RAP2010-123.

  • Mer du Nord, Zone d'attente des ports de Dunkerque et de Calais.

    Image numérique scannée non géoréférencée de la Bathymétrie et nature de fond 2004_23_02 Date de création : 2003 Support de l'original: Film polyester Dimensions : 1240mm x 795mm Description : SMFN 10-2, rapport particulier n° 83 MHA/NP du 06/04/2004.

  • Minute N° 014_2_27

    Image numérique scannée non géoréférencée de la Définitive 014_2_27 Date de création : 1895 Support de l'original: Dimensions : 435mm x 533mm