Spatial Plan Symbology Library and Automated Style File Generation
A digital plan symbology infrastructure that brings the plan notations of Turkey's Spatial Plans Construction Regulation into the digital domain, standardizing GIS workflows with an SVG symbol library, SLD style files and institution-specific format generation.
<Rule> Konut (K)
<PolygonSymbolizer>
<Fill> #F2D648
<Stroke> #b89e26
</PolygonSymbolizer>
</Rule>
<Rule> Sanayi (S)
<PolygonSymbolizer> hatch 45°
</Rule>
</FeatureTypeStyle>
Regulation-compliant SVG symbols with matching SLD style rules — directly usable in GIS environments.
Plan notation is not just a visual preference; it is critical for regulatory compliance, cross-institution standardization and correct interpretation of plans. Symbols prepared manually, interpreted differently by teams, or delivered in formats unfit for GIS create problems.
The result: inconsistent notation, regulatory compliance risk, time lost to manual symbol production, incompatibility across GIS software and a lack of standards in inter-institution data sharing.
The infrastructure turns the regulation's plan notations into a digital symbology library. Symbols are produced as SVG, matched with SLD style files for GIS, and integrated into plan production workflows.
Institutions no longer recreate symbols per project; they quickly access regulation-compliant notations from a standard library and keep plan production consistent.
A plan symbology infrastructure that digitalizes the notations of the Spatial Plans Construction Regulation as an SVG symbol library and SLD style files — regulation-compliant, standardized and GIS-ready for municipalities and public institutions.