Geomob

This episode is sponsored by Bee Maps. Dr. Robin Cole joins Alastair to discuss the application of deep learning to satellite imagery and the growing community in this field. Robin shares his background in optical physics and how he transitioned into remote sensing and deep learning. Deep learning, a specific part of the AI family, uses neural networks to process satellite imagery and has seen significant advancements since 2012. The volume of satellite imagery requires automated means of analysis and indexing, and deep learning models have made this possible. There are standardized methods and libraries, such as PyTorch and TorchGeo, that facilitate deep learning in the geospatial domain. The community Robin has built focuses on sharing resources, knowledge, and expertise in deep learning and Earth observation. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Steven and Ed look back on the recent (ept 18th) Geomob London, a celebration of OpenStreetMap's 20th birthday. It was easily the largest, but also possibly the best, Geomob London yet, with a phenomenal turn out. Our hosts discuss the talks, the crowd, the evolution of the project, the diversity of its community, and the impact of technology and AI on mapping. They explore the balance between corporate involvement and individual contributions, and the global perspective of OpenStreetMap. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Mark Prioleau, Executive Directory of the Overture Maps Foundation, rejoins the podcast to share an update. The conversation covers topics such as the general availability of Overture Maps, the data themes available, accessing the data, the hierarchy of sources for buildings data, and the challenges and improvements of the places data. The episode highlights the importance of cloud-native formats and the potential for integrating open data with proprietary data. Overture is focused on creating an open base layer for mapping data that can be used by application developers. They aim to provide a global, open, and entity-based reference system that allows for the conflation of data from various sources. The goal is to create a comprehensive and up-to-date map dataset that can be distributed to billions of people. Finally, Marc shares why he sees the relationship with OpenStreetMap as complimentary.   Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Steven is once again joined by old friend and "professional catornerd" Kenneth Field to discuss the question of whether or not every dataset should be turned into a map. They explore the idea that maps are a form of communication and should be used when they are the best tool for conveying information. They discuss the importance of thoughtful map design and the need to consider the audience and purpose of the map. They lament the proliferation of maps that may not be effective or meaningful. Steven and Ken discuss maps that they regret making, sharing examples of maps that they created but later realized were unnecessary, poorly designed, or insensitive. Overall, they emphasize the importance of asking the right questions and making intentional decisions when creating maps. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Ed welcomes back Joana Simoes (a five-time Geomob speaker!) to discuss the upcoming Geoob Lisbon event, which she co-organizes together with Miguel Marques. They explore the growing geospatial scene in Lisbon, the diverse presentations attendees can expect, and the importance of community engagement in the geospatial field. The conversation encourages listeners to participate and connect with others in the geospatial community. We hope to see you in Lisbon on October 2nd! Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Alastair is joined by old friend and former colleague Geoff Smith to discuss land cover mapping, focusing on the European products. Geoff explains his background in geospatial and his work on the UK Land Cover Map projects. They discuss the importance of existing land cover datasets like CORINE and the UK Land Cover Map, and how they can be used for localized land cover data. They also delve into the role of Copernicus, the European Earth Observation Service, and its land monitoring service. Geoff explains the concept of EAGLE, a hierarchical approach to describing land cover and land use, and how it relates to CORINE. Finally (how could it be otherwise) they touch on the potential role of AI in land cover mapping and the challenges it presents. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Ed interviews Jo Walsh, a pioneer of the open data movement, one of the earliest people involved in OpenStreetMap, and co-author of the highly-influential O'Reilly book "Mapping Hacks". They discuss the early days of the open data revolution, the emergence of projects like OpenStreetMap, and the challenges and future of open data. And much more. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Ed and Steven catch up on their summer activities. There is now a Geomob page on Ripple.fm a social network focused around podcasts. We encourage all listeners to join the discussion there. Next topic is the recent exodus from Twitter and the emergence of alternative platforms like Mastodon and speciifically BlueSky, where Steven is now also mirroring Mappery content. The conversation concludes with a reminder about the upcoming Geomob events and a break from #fridaygeotrivia for the month. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

George Porto Ferreira, chair of sponsorship for FOSS4G 2024, joins Steven to discuss the conference taking place in Belém, Brazil from 2nd-8th of December. This year the annual gathering of the open source geospatial community will focus on the environment, and will feature keynote speakers such as Veronica Andreu, Luis Mota, Ariel Antiany, Tom Crowley, Céline Jaquin, and Gilberto Câmara. As always the program will include workshops, academic papers, and presentations on various geospatial software. The event aims to attract a diverse group of attendees, with a special focus on Latin American participants. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Recent Geomob London speaker (April 2024) Wil Waters discusses the Geospatial Index, a listing of publicly traded geospatial companies he has developed. Wil is host of a new geospatial podcast of the same name. He explains the motivation behind the project and the potential for geospatial practitioners to capture more value from the industry. Wil also explores the idea of creating a publicly tradable entity based on the Geospatial Index and the challenges involved. He emphasizes the importance of taking a systematic approach to investing and encourages geospatial professionals to consider ownership positions in geospatial companies. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.  

In this episode we introduce new co-host Alastair Graham, who wil take the lead on all things Earth Observation here on the Geomob podcast!   Long-time geospatial podcast listeners will of course recognize Alastair from the Scene From Above podcast which he co-hosted for several years. We are delighted to add his experience and insights to the show. We discuss Alastair's background in geospatial and Earth observation, and his reasons for returning to podcasting. We then also explore the challenges of making the Earth observation industry commercially viable and the need for education and use cases to create awareness and demand.   It's exciting to add a new voice to the show. Welcome Alastair! Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.  

Recent Geomob Berlin speaker and avid cyclist Dave Whittingham discusses his project Kreuzungen, a service that allows users to upload their GPX tracks and find out which rivers they have crossed. The project started as a fun idea and has now gained popularity amongst Strava users. Dave highlights the importance of open data and open-source tools in making the project possible. Kreuzungen serves as an example of learning through experimentation and play in the geospatial community. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Shoaib Burq, the founder of GeoBase, discusses his background in geospatial and the development of GeoBase, a geospatial backend as a service. GeoBase aims to provide developers with a powerful and easy-to-use platform for building geospatial applications. The product handles data storage, querying, and other backend services, allowing developers to focus on creating an amazing user experience. Shoaib highlights the growing demand for geospatial developers and the need for a tool that combines geospatial technology with software engineering. He also mentions various use cases for GeoBase, including real estate search, fleet tracking, and solar energy potential analysis. The project is currently in private beta and will be generally available soon. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Phil Cooper, an expert in remote sensing and geospatial data, joins the show to discuss Amazon's cloud services and their impact on the space and satellite sector. He explains the launch of Amazon Location Services, which offers mapping and geospatial capabilities tailored for B2B use cases. Phil also highlights the increasing importance of remote sensing and satellite data, driven by the reduced cost of launch and the exponential growth of data volumes. He discusses the process of capturing and processing satellite data, emphasizing the move towards near real-time data delivery. The conversation touches on topics such as data strategy, data formats, and the Overture Maps Initiative.Phil highlights the potential of geospatial data in addressing global challenges and the need for responsible and meaningful questions to be asked. He predicts the rise of companies working in space and the changing nature of the GIS profession. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.

Today's conversation is wide-ranging - taking us through the British electoral system, the distortion of electoral maps, the use of drones in agriculture, the importance of green spaces in cities, and statistical modeling in spatial contexts. The diversity of topics comes about due to our recap of the biggest week days in Geomob history with events in Edinburgh, Leuven (the first Geomob Belgium), and London. Ed had the good fortune to attend the Belgium and London events, he shares his impressions. Finally, the conversation touches on the energy consumption of AI and the need for sustainable solutions. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.