Package org.esa.snap.core.datamodel

Interface TimeCoding

All Known Implementing Classes:
ConstantTimeCoding, LineTimeCoding, PixelTimeCoding
public interface TimeCoding
The TimeCoding interface allows to convert pixel coordinates to time values and vice versa (if possible).
Since:
SNAP 2.0

  • Method Summary

    Modifier and Type
    Method
    Description
    default boolean
    canGetPixelPos()
    Determines whether this TimeCoding is capable of converting time values into pixel positions.
    double
    getMJD(PixelPos pixelPos)
    Gets the time for a given pixel position as Modified Julian Day 2000 (MJD2000).
    default PixelPos
    getPixelPos(double mjd, PixelPos pixelPos)
    Gets a pixel position associated with a time value given as Modified Julian Day 2000 (MJD2000).

  • Method Details

    • getMJD

      double getMJD(PixelPos pixelPos)
      Gets the time for a given pixel position as Modified Julian Day 2000 (MJD2000).
      Parameters:
      pixelPos - The pixel position in units of a given raster data node
      Returns:
      The time as Modified Julian Day 2000 (MJD2000).
      See Also:

    • canGetPixelPos

      default boolean canGetPixelPos()
      Determines whether this TimeCoding is capable of converting time values into pixel positions.
      Returns:
      true, if so.
      See Also:

    • getPixelPos

      default PixelPos getPixelPos(double mjd, PixelPos pixelPos)
      Gets a pixel position associated with a time value given as Modified Julian Day 2000 (MJD2000).
      Parameters:
      mjd - The time as Modified Julian Day 2000 (MJD2000).
      pixelPos - The pixel position to be modified and returned. If null a new instance will be created and returned.
      Returns:
      The pixel position, or null if this TimeCoding cannot compute pixel positions from time values.
      See Also: