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- Alpesh Rathod on Sorting and merging geometries in Oracle Spatial
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- JUM on Sorting and merging geometries in Oracle Spatial
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Author Archives: Stephan Deckers
Sorting and merging geometries in Oracle Spatial
Consider a requirement where an unsorted set of geometries needs to be merged into a single geometry. Take for instance the following set of geometries where: a Red dot indicates the startpoint The arrow indicates the drawing direction The label … Continue reading
SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT 3D bug workaround
The SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT function fails for 3D Compound line strings geometries as discussed over here. This is illustrated by the following sample: 2d: produces: While the same geometry in 3d is considered invalid: A Quick workaround for this is to convert … Continue reading
Posted in Oracle, Oracle Spatial
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Invalid Fiber Couplers
Fiber Couplers are used to connect Fiber Inner Ducts in a Fiber Branch Enclosure. You can connect Fiber Inner Ducts using the Fiber Feature Editor by selecting the two Fiber Inner Ducts and choosing the ‘Couple’-icon : This will connect … Continue reading
Posted in G/Technology, Intergraph
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AdHoc Queries
Introduction G/Technology provides functionality to run dynamic queries, the so called ‘Ad-Hoc queries’. A Large telecom provider in the Netherlands is moving Fiber Cables from CRAMER to FOW and AdHoc-queries provide a great tool to analyze and visualize migrated data … Continue reading