Danielle Gatland presenting on Building a Data Collection App with #QGIS

Steps:
1. Design your survey
2. Setup project
3. Setup data form
4. Check form
5. Sync project
6. Collect data
7. Produce outputs

#FOSS4GOceania2023

Ian Reese presenting on QGIS to Static Raster Tiles

Epic story of replacing his web mapping stack while dealing with custom projections over the years. From Tilemill and MapProxy, to new solutions - using QGIS?!!

Features:
- Custom projection
- Zoom rules captured
- Multi-core threading
- Coverages (targeted processing)
- WMTS
- Docker/Makefile
- Ease of scaling

Code is at https://github.com/xycarto/qgis-tiles

#FOSS4GOceania2023 #QGIS

Alex Raichev presenting on A Dash of Leaflet.

A compelling alternative to ArcGIS Online 😜 Write (mostly) in Python! See https://www.dash-leaflet.com

#FOSS4GOceania2023 #Dash #Leaflet

Leo Ghignone presenting on Managing Heterogeneous Spatial Data with Analysis Ready Cloud Optimized formats

Part of the https://imos.org.au project. Good explainer of tabular (Geo)Parquet and raster Zarr datasets. Also mention of handling metadata with https://frictionlessdata.io for tables.

#FOSS4GOceania2023 #ARCO #CloudNativeGeospatial #STAC #GeoParquet @zarr

Rebecca Clarke, Alice Fage and Andrew Jacombs presenting on the benefits of cloud-based open source imagery processing pipelines for Cyclone Gabrielle emergency response.

Powerful example of open source use in public service, utilizing cloud-native geospatial standards to speed up satellite imagery processing workflows that is highly valuable in a time-sensitive emergency.

Data at https://registry.opendata.aws/nz-imagery, code at https://github.com/linz/imagery

#FOSS4GOceania2023 #CloudNativeGeospatial