Examples of org.apache.sis.referencing.cs.DefaultVerticalCS

org.apache.sis.referencing.cs.DefaultVerticalCS

A 1-dimensional coordinate system for heights or depths of points. OGC/ISO do not provide an exact definition, since the complexity of vertical CS fall outside the scope of ISO 19111. Some examples of vertical coordinate systems are:

Height in metres from a surface dependent on the Earth's gravity field
Height or depth represented by an atmospheric or water pressure measurement.
Depth represented by the time needed for an echo signal to travel.
"Sigma-level depth" (used in oceanography) as a dimensionless quantity.

The above examples show the variety of units of measurement which can be associated to vertical positions.

Used with CRS	Permitted axis names
{@linkplain org.apache.sis.referencing.crs.DefaultVerticalCRS Vertical}	“Gravity-related height” or “Depth”

{@section Immutability and thread safety}This class is immutable and thus thread-safe if the property values (not necessarily the map itself) and the {@link CoordinateSystemAxis} instances given to the constructor are also immutable. Unless otherwisenoted in the javadoc, this condition holds if all components were created using only SIS factories and static constants. @author Martin Desruisseaux (IRD, Geomatys) @since 0.4 (derived from geotk-2.0) @version 0.4 @module @see org.apache.sis.referencing.crs.DefaultVerticalCRS @see org.apache.sis.referencing.datum.DefaultVerticalDatum

            case 5714: name = "MSL height"; alias = "mean sea level height"; cs = "Vertical CS. Axis: height (H)."; c = 6499; axis = 114; break;
            case 5715: name = "MSL depth";  alias = "mean sea level depth";  cs = "Vertical CS. Axis: depth (D).";  c = 6498; axis = 113; break;
            default:   throw new AssertionError(code);
        }
        return new DefaultVerticalCRS(properties(code, name, alias, true), datum,
                new DefaultVerticalCS(properties(c, cs, null, false), createAxis(axis)));
    }

            if (i >= 0) {
                final CoordinateSystemAxis axis = cs.getAxis(i);
                VerticalCRS c = CommonCRS.Vertical.ELLIPSOIDAL.crs();
                if (!c.getCoordinateSystem().getAxis(0).equals(axis)) {
                    final Map<String,?> properties = IdentifiedObjects.getProperties(c);
                    c = new DefaultVerticalCRS(properties, c.getDatum(), new DefaultVerticalCS(properties, axis));
                }
                return c;
            }
        }
        return null;

Examples of org.apache.sis.referencing.cs.DefaultVerticalCS

Related Classes of org.apache.sis.referencing.cs.DefaultVerticalCS