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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.
26 May, 2021
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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
20 May, 2021
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GeoRaptor: Importing a Shapefile into a table
Using GeoRaptor to Load Shapefile(s) into a table
23 April, 2021
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Geometry object size when exchanging of WKT/WKB encoded geometries.
Introduction The ordinates stored in an geometry objects, across all spatial data types do not have any rounding applied to their values. This is one
12 December, 2020
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Scheduling the Export of Spatial Data in Oracle to a Shapefile each night
While there is always a need for software like Safe Software’s Awesome FME to automate import and export tasks from your database, the ability to
5 August, 2020
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PLSQL ST_AsEWKT and ST_FromWKT Functions For Oracle (any version)
Previously I created the following Java stored procedures to enable the import/export of ZM aware WKT. ST_GeomFromText ST_GeomFromEWKT ST_AsText ST_AsEWKT These functions are necessary if
5 August, 2020
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STCogo2Line: Creating (Multi)LineStrings geometries from COGO XML instructions
Previously I wrote about a function that converted the segments of a (Multi)LineString into a COGO XML document that contains all the instructions (bearing, distances,
5 August, 2020
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STLine2Cogo: Converting LineStrings to COGO XML
I have just written a useful function for my new package of TSQL functions for SQL Server Spatial called STLine2Cogo which converts (exports) a (Multi)LineString
5 August, 2020
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