Angelos Tzotsos
Employers on the program
- 2019–2022OSGeo4 talks
The year around now
Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.
Appearances by year
- FOSS4G
- FOSS4G Europe
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Aug 30, 2026 | FOSS4G 2026 | FOSS4G | workshop | Diving into pygeoapi Workshoppygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Aug 30, 2026 | FOSS4G 2026 | FOSS4G | workshop | Doing Geospatial with PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Aug 30, 2026 | FOSS4G 2026 | FOSS4G | speaker | OSGeo and OGC MoU updateOpen Software and Open Standards are complementary pieces of the geospatial ecosystem. In 2022, OSGeo and OGC signed a new Memorandum of Understanding (MoU)…Show lessOpen Software and Open Standards are complementary pieces of the geospatial ecosystem. In 2022, OSGeo and OGC signed a new Memorandum of Understanding (MoU) that aims to benefit the mission and goals of both organizations. | |
| Aug 30, 2026 | FOSS4G 2026 | FOSS4G | speaker | pycsw project status pycsw project status presentation. Come and find out the latest news on the project as well as future plans, and how to get involved! | |
| Aug 30, 2026 | FOSS4G 2026 | FOSS4G | speaker | pygeoapi project status pygeoapi project status presentation. Come and find out the latest news on the project as well as future plans, and how to get involved! | |
| Jun 29, 2026 | FOSS4G Europe 2026 | FOSS4G Europe | workshop | Diving into pygeoapi Workshoppygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Jun 29, 2026 | FOSS4G Europe 2026 | FOSS4G Europe | workshop | Doing Geospatial in PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Jun 29, 2026 | FOSS4G Europe 2026 | FOSS4G Europe | speaker | Federated search using pycswAs large repositories of EO data become increasingly available, the ability to search across these repositories and archives of data is paramount importance to…Show lessAs large repositories of EO data become increasingly available, the ability to search across these repositories and archives of data is paramount importance to address the geospatial data and metadata explosion. | |
| Nov 17, 2025 | FOSS4G 2025 | FOSS4G | speaker | pycsw project status pycsw project status presentation. Come and find out the latest news on the project as well as future plans, and how to get involved! | |
| Nov 17, 2025 | FOSS4G 2025 | FOSS4G | speaker | pygeoapi project status pygeoapi project status presentation. Come and find out the latest news on the project as well as future plans, and how to get involved! | |
| Jul 14, 2025 | FOSS4G Europe 2025 | FOSS4G Europe | workshop | Diving into pygeoapipygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Jul 14, 2025 | FOSS4G Europe 2025 | FOSS4G Europe | workshop | Doing Geospatial with PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Jul 14, 2025 | FOSS4G Europe 2025 | FOSS4G Europe | speaker | pycsw project status pycsw is an OGC API - Records and OGC CSW server implementation written in Python. | |
| Jul 14, 2025 | FOSS4G Europe 2025 | FOSS4G Europe | speaker | pygeoapi project statuspygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks…Show lesspygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks (Flask, Starlette, Django) and a fully integrated OpenAPI capability. | |
| Jul 1, 2024 | FOSS4G Europe 2024 | FOSS4G Europe | workshop | Diving into pygeoapipygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Jul 1, 2024 | FOSS4G Europe 2024 | FOSS4G Europe | workshop | Doing Geospatial in PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Jul 1, 2024 | FOSS4G Europe 2024 | FOSS4G Europe | speaker | pygeoapi mid-year updatepygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks…Show lesspygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks (Flask, Starlette, Django) and a fully integrated OpenAPI capability. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | workshop | Diving into pygeoapipygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | workshop | Doing Geospatial with PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | speaker | OSGeo and OGC MoU: one year later!In January 2022, OSGeo and [OGC](https://www.ogc.org/) signed a new and [updated version of the Memorandum of Understanding…Show lessIn January 2022, OSGeo and [OGC](https://www.ogc.org/) signed a new and [updated version of the Memorandum of Understanding (MoU)](https://www.ogc.org/pressroom/pressreleases/4709) that aims to maximize the achievement of the mission and goals of the two organizations: promoting… | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | speaker | OSGeoLive project reportOSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial…Show lessOSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial software without installing anything. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | speaker | pycsw project status 2023pycsw is an OGC CSW server implementation written in Python and is an official OSGeo Project. pycsw implements clause 10 HTTP protocol binding - Catalogue…Show lesspycsw is an OGC CSW server implementation written in Python and is an official OSGeo Project. pycsw implements clause 10 HTTP protocol binding - Catalogue Services for the Web, CSW of the OpenGIS Catalogue Service Implementation Specification, version 3.0.0 and 2.0.2. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | speaker | pygeoapi project status 2023pygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks…Show lesspygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks (Flask, Starlette, Django) and a fully integrated OpenAPI capability. | |
| Jun 26, 2023 | FOSS4G 2023 | FOSS4G | workshop | Setting up a Spatial Data Infrastructure (SDI) with Open Source Software using OSGeoLiveThis workshop provides a practical, overview of key software used within a Spatial Data Infrastructure SDI. In the workshop we will use OSGeoLive and the Open…Show lessThis workshop provides a practical, overview of key software used within a Spatial Data Infrastructure SDI. In the workshop we will use OSGeoLive and the Open Source software and sample data shipped with it to get to know the components of an SDI. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | workshop | Diving into pygeoapipygeoapi is an OGC Reference Implementation supporting numerous OGC API specifications. This workshop will cover publishing geospatial data to the Web using…Show lesspygeoapi 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. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | workshop | Doing Geospatial with PythonThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and…Show lessThis workshop will provide an introduction to performing common GIS/geospatial tasks using Python geospatial tools such as OWSLib, Shapely, Fiona/Rasterio, and common geospatial libraries like GDAL, PROJ, pycsw, as well as other tools from the geopython toolchain. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | speaker | OSGeoLive project report as OSGeo OSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial…Show lessOSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial software without installing anything. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | speaker | pycsw project status 2022 as OSGeo pycsw is an OGC CSW server implementation written in Python and is an official OSGeo Project. pycsw implements clause 10 HTTP protocol binding - Catalogue…Show lesspycsw is an OGC CSW server implementation written in Python and is an official OSGeo Project. pycsw implements clause 10 HTTP protocol binding - Catalogue Services for the Web, CSW of the OpenGIS Catalogue Service Implementation Specification, version 3.0.0 and 2.0.2. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | speaker | pygeoapi project status 2022 as OSGeo pygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks…Show lesspygeoapi is an OGC API Reference Implementation. Implemented in Python, pygeoapi supports numerous OGC APIs via a core agnostic API, different web frameworks (Flask, Starlette, Django) and a fully integrated OpenAPI capability. | |
| Aug 22, 2022 | FOSS4G 2022 | FOSS4G | workshop | Setting up a Spatial Data Infrastructure (SDI) with Open Source Software using OSGeoLiveThis workshop provides a practical, overview of key software used within a Spatial Data Infrastructure SDI. In the workshop we will use OSGeoLive and the Open…Show lessThis workshop provides a practical, overview of key software used within a Spatial Data Infrastructure SDI. In the workshop we will use OSGeoLive and the Open Source software and sample data shipped with it to get to know the components of an SDI. | |
| Aug 26, 2019 | FOSS4G 2019 | FOSS4G | speaker | pycsw project status 2019 as OSGeo |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Tom Kralidis | 8 | 26 | 2026 |
| Just van den Broecke | 7 | 17 | 2026 |
| Paul van Genuchten | 7 | 10 | 2026 |
| Andrea Aime | 7 | — | 2026 |
| Ian Turton | 7 | — | 2026 |
| Jeroen Ticheler | 7 | — | 2026 |
| Jody Garnett | 7 | — | 2026 |
| Astrid Emde | 6 | 4 | 2026 |
| Antonio Cerciello | 6 | 3 | 2026 |
| Seth Girvin | 6 | 2 | 2026 |
| Even Rouault | 6 | — | 2026 |
| Florent Gravin | 6 | — | 2026 |
| Hans van der Kwast | 6 | — | 2026 |
| Iván Sánchez Ortega | 6 | — | 2026 |
| Jin Igarashi | 6 | — | 2026 |
Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.