Snapping a Point to an Oracle Spatial SDO_GEOMETRY LineString
This article shows how to snap a point to an Oracle Spatial linear geometry using the SDO_CLOSEST_POINTS procedure and function
Simon Greener
GeoRaptor: Layer Properties
This page describes all the elements of the layer properties dialog used to style spatial data in a GeoRaptor map view.
GeoRaptor: Exporting GeoJSON and viewing in Tatuk GIS Viewer
This article shows how to export SDO_GEOMETRY data from Oracle to GeoJSON using GeoRaptor and SQL Developer with visualisation in the free Tatuk GIS Viewer.
GeoRaptor: Exporting GML and visualising in qGIS
GML Export and qGIS Visualisation This article shows how to export GML from SQL Developer table and resultset (query) objects using GeoRaptor. It also shows how to use the “OGR” flavour for encoding attributes (columns). And, finally, it shows how to open the GML files in qGIS and to query features to show their attributes.
GeoRaptor: Area Rendering Options
This article shows how to use GeoRaptor to render area or polygon objects using area, linear, point and text styles.
GeoRaptor: Views and On The Fly Projection
This article demonstrates demonstrated “on the fly” projection via use of multiple views to map geographic data.
GeoRaptor: Importing a Shapefile into a table
Using GeoRaptor to Load Shapefile(s) into a table
GeoRaptor: Simple Mapping
A simple demonstration of how to map SDO_GEOMETRY data from two different sources.
GeoRaptor: Visualising Geometry Objects
GeoRaptor can represent SDO_GEOMETRY data using a number of visual formats such as WKT, GML and KML, but also “enhanced” SDO_GEOMETRY formatting using colour and coordinate grouping. GeoRaptor even supports the visualiation of the actual geometry using a thumbnail.
GeoRaptor: Working with xxx_SDO_GEOM_METADATA records.
The following video shows the functionality GeoRaptor offers for selections made against the XXX_SDO_GEOM_METADATA system views.