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TOOLS
This package mainly contains utility programs that can do things like: Create SDO_GEOM_METADATA records from scratch; Discover SRID; Discover Dimensions in sdo_geometry column; Discover Geometry/Spatial
KML
I have a package that will allow you to convert a single geometry into KML or create a whole KML document from a recordset containing
COGO
The CoOrdinate GeOmetry package contains a bunch of functions related to handling curves, circles, bearings and distances.
GEOM
The GEOM package contains a generic collection of algorithms that work on SDO_GEOMETRY objects. This package needs many TYPES to exist and also depends on
LINEAR (LRS)
UPDATED: This package of functions underwent a revamp in early July 2012. In that revamp: ST_Locate_Point was overhauled to correctly handle both distance based segmentation
SDO_ERROR
I have written a PL/SQL package called SDO_ERROR that could be used to visualise geometry errors (specifically validate_geometry_with_context) and elements Additionally it focuses mainly on
CENTROID
Required Types Package Header. This package can be downloaded via the download page.
EXPORTER
For many years now, I have had an in-database based solution to the exportation of shapefiles. It was this code that provided a base for
Spatial Sorting of Data via Morton Key For Oracle Spatial/Locator
I have often advocated the use of a spatial sort when loading static spatial data into Oracle (See 1. Spatially sort read-only data. in my
VB6 Oracle Spatial or Locator OO4O code
I have just uploaded a radically revised and improved VB6 code for accessing Oracle Spatial or Locator. In revising the code I came to appreciated
Documentation
- MySQL Spatial General Function Documentation
- Oracle LRS Object Documentation
- Oracle Spatial Exporter Package Documentation
- Oracle Spatial Object Function Documentation
- Oracle Spatial Object Function Documentation (Multi Page Version)
- PostGIS pl/pgSQL Function Documentation
- SC4O Oracle Java Topology Suite (Stored Procedures) Package Documentation
- SQL Server Spatial General TSQL Function Documentation
- SQL Server Spatial LRS TSQL Function Documentation