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Oracle® Spatial GeoRaster
10g Release 2 (10.2)

Part Number B14254-01
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Contents

List of Examples

List of Figures

List of Tables

Title and Copyright Information

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Preface

Audience
Documentation Accessibility
Organization
Related Documentation
Conventions

What's New in GeoRaster?

JPEG and DEFLATE Compression and Decompression
Third-party Wavelet Compression and Decompression
Requirements for GeoRaster Tables and Raster Data Tables
New Procedures for RDT Name Uniqueness
Migration Might Require RDT Name Changes
GeoRaster Objects in Schemas Other Than the Current Schema
changeFormat and scale Procedures Deprecated
Enhanced GeoRaster Tools

1 GeoRaster Overview and Concepts

1.1 Vector and Raster Data
1.2 GeoRaster Data Sources
1.2.1 Remote Sensing
1.2.2 Photogrammetry
1.2.3 Geographic Information Systems
1.2.4 Cartography
1.2.5 Digital Image Processing
1.2.6 Geology, Geophysics, and Geochemistry
1.3 GeoRaster Data Model
1.4 GeoRaster Physical Storage
1.4.1 Storage Parameters
1.4.2 Raster Data Table
1.4.3 Blank and Empty GeoRaster Objects
1.4.4 Cross-Schema Support with GeoRaster
1.5 Bands, Layers, and Interleaving
1.6 Georeferencing
1.6.1 GeoRaster Georeferencing Method
1.6.2 Cell Coordinate and Model Coordinate Transformation
1.7 Pyramids
1.8 Compression and Decompression
1.8.1 JPEG Compression of GeoRaster Objects
1.8.2 DEFLATE Compression of GeoRaster Objects
1.8.3 Decompression of GeoRaster Objects
1.9 GeoRaster PL/SQL Subprogram Categories
1.9.1 Subprograms to Create, Load, and Export GeoRaster Data
1.9.2 Subprograms to Validate and Process GeoRaster Objects
1.9.3 Subprograms to Get and Set GeoRaster Metadata and Data
1.9.4 Utility Subprograms
1.10 GeoRaster Tools: Viewer, Loader, Exporter
1.11 GeoRaster PL/SQL Demo Files
1.12 README File for Spatial and Related Features

2 GeoRaster Data Types and Related Structures

2.1 SDO_GEORASTER Object Type
2.1.1 rasterType Attribute
2.1.2 spatialExtent Attribute
2.1.3 rasterDataTable Attribute
2.1.4 rasterID Attribute
2.1.5 metadata Attribute
2.2 SDO_RASTER Object Type and the Raster Data Table
2.2.1 rasterID Attribute
2.2.2 pyramidLevel Attribute
2.2.3 bandBlockNumber Attribute
2.2.4 rowBlockNumber Attribute
2.2.5 columnBlockNumber Attribute
2.2.6 blockMBR Attribute
2.2.7 rasterBlock Attribute
2.3 Other GeoRaster Types
2.3.1 SDO_GEOR_HISTOGRAM Object Type
2.3.2 SDO_GEOR_COLORMAP Object Type
2.3.3 SDO_GEOR_GRAYSCALE Object Type
2.3.4 SDO_RASTERSET Collection Type
2.3.5 SDO_GEOR_SRS Object Type
2.4 GeoRaster System Data Views (xxx_SDO_GEOR_SYSDATA)
2.4.1 TABLE_NAME Column
2.4.2 COLUMN_NAME Column
2.4.3 METADATA_COLUMN_NAME Column
2.4.4 RDT_TABLE_NAME Column
2.4.5 RASTER_ID Column
2.4.6 OTHER_TABLE_NAMES Column
2.5 GeoRaster XML Schema Table

3 GeoRaster Operations

3.1 Creating the GeoRaster Table, Trigger, and Raster Data Table
3.1.1 GeoRaster DML Trigger
3.2 Creating New GeoRaster Objects
3.3 Adjusting Java Pool Size Before Importing GeoRaster Objects
3.3.1 Using Automatic Shared Memory Management
3.3.2 Using Manual Memory Management
3.4 Loading GeoRaster Data
3.5 Validating GeoRaster Objects
3.6 Georeferencing GeoRaster Objects
3.7 Generating and Setting Spatial Extents
3.8 Indexing GeoRaster Data
3.9 Changing Raster Storage
3.10 Querying and Updating GeoRaster Metadata
3.11 Querying and Updating Cell Data
3.12 Processing GeoRaster Objects
3.13 Compressing and Decompressing GeoRaster Objects
3.14 Viewing GeoRaster Objects
3.15 Exporting GeoRaster Objects
3.16 Updating GeoRaster Objects Before Committing
3.17 Transferring GeoRaster Data Between Databases
3.17.1 Checking for and Resolving Conflicts
3.17.2 Performing the GeoRaster Data Transfer
3.18 Ensuring Raster Data Table Name Uniqueness
3.19 Manually Maintaining GeoRaster System Data
3.20 Dealing with Possible GeoRaster Data Problems

4 SDO_GEOR Package Reference

SDO_GEOR.calcCompressionRatio
SDO_GEOR.changeCellValue
SDO_GEOR.changeFormat
SDO_GEOR.changeFormatCopy
SDO_GEOR.copy
SDO_GEOR.createBlank
SDO_GEOR.deletePyramid
SDO_GEOR.exportTo
SDO_GEOR.generatePyramid
SDO_GEOR.generateSpatialExtent
SDO_GEOR.georeference
SDO_GEOR.getBandDimSize
SDO_GEOR.getBeginDateTime
SDO_GEOR.getBinTable
SDO_GEOR.getBinType
SDO_GEOR.getBlankCellValue
SDO_GEOR.getBlockingType
SDO_GEOR.getBlockSize
SDO_GEOR.getCellCoordinate
SDO_GEOR.getCellDepth
SDO_GEOR.getCellValue
SDO_GEOR.getColorMap
SDO_GEOR.getColorMapTable
SDO_GEOR.getCompressionType
SDO_GEOR.getDefaultBlue
SDO_GEOR.getDefaultColorLayer
SDO_GEOR.getDefaultGreen
SDO_GEOR.getDefaultRed
SDO_GEOR.getEndDateTime
SDO_GEOR.getGrayScale
SDO_GEOR.getGrayScaleTable
SDO_GEOR.getHistogram
SDO_GEOR.getHistogramTable
SDO_GEOR.getID
SDO_GEOR.getInterleavingType
SDO_GEOR.getLayerDimension
SDO_GEOR.getLayerID
SDO_GEOR.getLayerOrdinate
SDO_GEOR.getModelCoordinate
SDO_GEOR.getModelSRID
SDO_GEOR.getNODATA
SDO_GEOR.getPyramidMaxLevel
SDO_GEOR.getPyramidType
SDO_GEOR.getRasterBlocks
SDO_GEOR.getRasterData
SDO_GEOR.getRasterSubset
SDO_GEOR.getScaling
SDO_GEOR.getSpatialDimNumber
SDO_GEOR.getSpatialDimSizes
SDO_GEOR.getSpatialResolutions
SDO_GEOR.getSpectralResolution
SDO_GEOR.getSpectralUnit
SDO_GEOR.getSRS
SDO_GEOR.getStatistics
SDO_GEOR.getTotalLayerNumber
SDO_GEOR.getULTCoordinate
SDO_GEOR.getVAT
SDO_GEOR.getVersion
SDO_GEOR.hasGrayScale
SDO_GEOR.hasPseudoColor
SDO_GEOR.importFrom
SDO_GEOR.init
SDO_GEOR.isBlank
SDO_GEOR.isOrthoRectified
SDO_GEOR.isRectified
SDO_GEOR.isSpatialReferenced
SDO_GEOR.mosaic
SDO_GEOR.scale
SDO_GEOR.scaleCopy
SDO_GEOR.schemaValidate
SDO_GEOR.setBeginDateTime
SDO_GEOR.setBinTable
SDO_GEOR.setBlankCellValue
SDO_GEOR.setColorMap
SDO_GEOR.setColorMapTable
SDO_GEOR.setDefaultBlue
SDO_GEOR.setDefaultColorLayer
SDO_GEOR.setDefaultGreen
SDO_GEOR.setDefaultRed
SDO_GEOR.setEndDateTime
SDO_GEOR.setGrayScale
SDO_GEOR.setGrayScaleTable
SDO_GEOR.setHistogramTable
SDO_GEOR.setID
SDO_GEOR.setLayerID
SDO_GEOR.setLayerOrdinate
SDO_GEOR.setModelSRID
SDO_GEOR.setOrthoRectified
SDO_GEOR.setRasterType
SDO_GEOR.setRectified
SDO_GEOR.setScaling
SDO_GEOR.setSpatialReferenced
SDO_GEOR.setSpatialResolutions
SDO_GEOR.setSpectralResolution
SDO_GEOR.setSpectralUnit
SDO_GEOR.setSRS
SDO_GEOR.setStatistics
SDO_GEOR.setULTCoordinate
SDO_GEOR.setVAT
SDO_GEOR.setVersion
SDO_GEOR.subset
SDO_GEOR.validateGeoraster

5 SDO_GEOR_UTL Package Reference

SDO_GEOR_UTL.createDMLTrigger
SDO_GEOR_UTL.makeRDTNamesUnique
SDO_GEOR_UTL.renameRDT

A GeoRaster Metadata XML Schema

Index