Singapore Police Force (SPF) open geospatial data in this collection maps the Istana Special Event Area declared for the 32nd ASEAN Summit under the 2018 Public Order notification. Member datasets are published as KML and GEOJSON so planners, media, and researchers can reproduce the First Schedule boundary in GIS tools. Civic technologists studying summit-era security arrangements in Singapore can overlay this perimeter with other SPF special-event layers. The collection documents a time-bound public order control area rather than ongoing land zoning.
The area described in the First Schedule of the Public Order (32nd ASEAN Summit) Declaration 2018.
GeoJSON boundary from the Singapore Police Force for the Istana special event area under the Public Order (32nd ASEAN Summit) Declaration 2018. Supports historical summit security GIS, VIP event perimeter archives, and spatial planning around the Istana precinct.