Packages

c

geotrellis.store

GeoTrellisMetadata

case class GeoTrellisMetadata(name: SourceName, crs: CRS, bandCount: Int, cellType: CellType, gridExtent: GridExtent[Long], resolutions: List[CellSize], attributes: Map[String, String]) extends RasterMetadata with Product with Serializable

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Product, Equals, RasterMetadata, Serializable, Serializable, AnyRef, Any
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  1. GeoTrellisMetadata
  2. Product
  3. Equals
  4. RasterMetadata
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Instance Constructors

  1. new GeoTrellisMetadata(name: SourceName, crs: CRS, bandCount: Int, cellType: CellType, gridExtent: GridExtent[Long], resolutions: List[CellSize], attributes: Map[String, String])

Value Members

  1. val attributes: Map[String, String]

    Return the "base" metadata, usually it is a zero band metadata, a metadata that is valid for the entire source and for the zero band

    Return the "base" metadata, usually it is a zero band metadata, a metadata that is valid for the entire source and for the zero band

    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  2. def attributesForBand(band: Int): Map[String, String]

    GeoTrellis metadata doesn't allow to query a per band metadata by default.

    GeoTrellis metadata doesn't allow to query a per band metadata by default.

    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  3. val bandCount: Int
    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  4. def cellSize: CellSize

    Cell size at which rasters will be read when using this RasterSource

    Cell size at which rasters will be read when using this RasterSource

    Note: some re-sampling of underlying raster data may be required to produce this cell size.

    Definition Classes
    RasterMetadata
  5. val cellType: CellType
    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  6. def cols: Long

    Raster pixel column count

    Raster pixel column count

    Definition Classes
    RasterMetadata
  7. val crs: CRS
    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  8. def extent: Extent
    Definition Classes
    RasterMetadata
  9. val gridExtent: GridExtent[Long]
    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  10. val name: SourceName

    Source name, that can be a path or any name that is associated with Raster

    Source name, that can be a path or any name that is associated with Raster

    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  11. val resolutions: List[CellSize]

    All available overview resolutions for this raster source

    All available overview resolutions for this raster source

    • For base RasterSource instance this will be resolutions of available overviews including the base resolution.
    • For reprojected RasterSource these resolutions represent an estimate where each cell in target CRS has approximately the same geographic coverage as a cell in the source CRS.

    For compatibility with OverviewStrategy, this list should be sorted from the most resolute cell size to the least resolute cell size, as determined by _.resolution.

    When reading raster data the underlying implementation will have to sample from one of these resolutions. It is possible that a read request for a small bounding box will results in significant IO request when the target cell size is much larger than closest available resolution.

    Definition Classes
    GeoTrellisMetadata → RasterMetadata
  12. def rows: Long

    Raster pixel row count

    Raster pixel row count

    Definition Classes
    RasterMetadata