# About the Data and GIS category

**URL:** <https://www.theaggregationpoint.org/t/about-the-data-and-gis-category/3>\
**Category:** Data and GIS\
**Created:** [August 19, 2026, 11:32pm UTC](https://www.theaggregationpoint.org/t/about-the-data-and-gis-category/3 "2026-08-19T23:32:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![system](https://canada1.discourse-cdn.com/flex032/uploads/ng911aggregationpoint/original/1X/1e8cea3c25b7ace56f2a2cc742b6f8566b3eb825.png) [@system](https://www.theaggregationpoint.org/u/system)\
**Post date:** [August 19, 2026, 11:32pm UTC](https://www.theaggregationpoint.org/t/about-the-data-and-gis-category/3/1 "2026-08-19T23:32:12Z")

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Centerlines, address points, boundaries, topology, projections, and the daily work of building and maintaining NG9-1-1 data.