35 dataset trovati

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  • Elevation Grid Coverage

    Continuous coverage which uses a systematic tessellation based on a regular rectified quadrilateral grid to cover its domain, where the elevation property value is usually known...
    • Geocatalogo
  • Geologic Unit

    A volume of rock with distinct characteristics. Includes both formal units (i.e. formally adopted and named in an official lexicon) and informal units (i.e. named but not...
    • Geocatalogo
  • Seismological Station

    This layer only applies to GeophStation spatial object types whose value from the StationTypeValue code list is seismologicalStation
    • Geocatalogo
  • Geologic Fault

    Brittle to ductile style structures along which displacement has occurred. These range from from a simple, single 'planar' brittle or ductile surface to a fault system...
    • Geocatalogo
  • Void Area

    Area of the Earth's surface where the elevation model is unknown because of missing input data. This area shall be excluded from a DEM.
    • Geocatalogo
  • Orthoimage coverage

    Orthoimage coverage
    • Geocatalogo
  • Elevation TIN

    Elevation TIN
    • Geocatalogo
  • Spot Elevation

    Point spatial object which describes the elevation of an Earth's surface at a specific location. It provides a single elevation property value.
    • Geocatalogo
  • Contour Line

    Linear spatial object composed of a set of adjoining locations characterized by having the same elevation property value. It describes, together with other contour lines present...
    • Geocatalogo
  • Mosaic Element

    Abstract type identifying both the contributing area and the acquisition time of one or several input images used to generate a mosaicked orthoimage coverage.
    • Geocatalogo
  • Isolated Area

    Delimitation of an area of the Earth's surface where an isolated part of the elevation model exists. Its outside surroundings have no elevation information.
    • Geocatalogo
  • Break Line

    A line of a critical nature which describes the shape of an elevation surface and indicates a discontinuity in the slope of the surface (i.e. an abrupt change in gradient)....
    • Geocatalogo
  • Land Cover Surfaces

    A vector representation for Land Cover data.
    • Geocatalogo
  • Cadastral Parcel

    Areas defined by cadastral registers or equivalent.
    • Geocatalogo
  • Aerodrome Area

    A defined area on land or water (including any buildings, installations and equipment) intended to be used either wholly or in part for the arrival, departure and surface...
    • Geocatalogo
  • Railway Area

    Surface occupied by a railway track, including ballast.
    • Geocatalogo
  • Airspace area

    A defined volume in the air, described as horizontal projection with vertical limits.
    • Geocatalogo
  • Fairway Area

    The main travelled part of a waterway.
    • Geocatalogo
  • Addresses

    Addresses
    • Geocatalogo
  • Man-Made Object

    An artificial object which lies inside a body of water and has one of the following types of function: - Retains the water - Regulates the quantity of water - Alters...
    • Geocatalogo