# Geo Queries with PostGIS in Ionic Angular

DevFeed: [Geo Queries with PostGIS in Ionic Angular](<https://devfeed.tech/articles/geo-queries-with-postgis-in-ionic-angular-383.md>)

Original publisher: [Read original article](<https://supabase.com/blog/geo-queries-with-postgis-in-ionic-angular>)

Author: Simon Grimm

Published: 2023-03-01T07:00:00Z

Content type: tutorial

Language: en

Sources: [Supabase Blog](<https://devfeed.tech/sources/supabase-blog.md>)

Topics: [Supabase](<https://devfeed.tech/topics/supabase.md>), [Angular](<https://devfeed.tech/topics/angular.md>), [Ionic](<https://devfeed.tech/topics/ionic.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [App](<https://devfeed.tech/topics/app.md>), [cross-platform](<https://devfeed.tech/topics/cross-platform.md>)

Tags: [angular](<https://devfeed.tech/tags/angular.md>), [app](<https://devfeed.tech/tags/app.md>), [code](<https://devfeed.tech/tags/code.md>), [cross-platform](<https://devfeed.tech/tags/cross-platform.md>), [data](<https://devfeed.tech/tags/data.md>), [database](<https://devfeed.tech/tags/database.md>), [geo-queries](<https://devfeed.tech/tags/geo-queries.md>), [geolocation](<https://devfeed.tech/tags/geolocation.md>), [github](<https://devfeed.tech/tags/github.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [sql](<https://devfeed.tech/tags/sql.md>), [storage](<https://devfeed.tech/tags/storage.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>)

## AI overview

A tutorial showing how to use Supabase with the PostGIS extension in an Ionic Angular application to store and query geographic data. It covers geolocation storage, database functions for geo-queries, map markers, file uploads, and image transformations.

## Source excerpt

Using the PostGIS extension to build a cross-platform application with Ionic Angular.