Luis Calisto
.ical

Geospatial engineer with over 20 years of experience and still excited about maps. Works with spatial databases, cloud platforms, and drone-based mapping. Enjoys building things with open-source tools, breaking REST APIs, and convincing people that PostGIS can do almost anything. Has been running this workshop since before GraphQL was cool. When not writing SQL, probably flying a drone or arguing about data standards.

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Sessions

08-31
10:00
180min
GraphQL meets PostGIS: a spatial API workshop
Luis Calisto, Kateryna Konieva, Jorge S. Mendes de Jesus

This hands-on workshop teaches participants how to build a spatial GraphQL API on top of PostgreSQL/PostGIS using PostGraphile. We will publish vector and raster data, apply spatial filters, create processing endpoints, secure the API with Row-Level Security, and extend it with server-side plugins.

603
08-31
14:00
180min
Diving into pygeoapi Workshop
Tom Kralidis, Paul van Genuchten, Angelos Tzotsos, Luis Calisto, Just van den Broecke, Antonio Cerciello, Joana Simoes, Luís M. de Sousa

pygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using pygeoapi in support of the suite of OGC API standards.

703