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Minds Behind Maps

Latest episodes

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Jul 20, 2024 • 1h 35min

Luke Fischer: Who would want to start a Satellite Image Marketplace? SkyFi - #MBM70

Guest Luke Fischer, Co-Founder & CEO of SkyFi, talks about starting a satellite image marketplace, risks in entrepreneurship, building a user-friendly platform, industry evolution, predictive future insights, hiring strategies, and maintaining in-person interactions in a remote team setting.
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Jul 11, 2024 • 1h 6min

Ben Strong: We have Foundation Models of Earth, now What? Earth Index - MBM#69

Ben Strong is the Science & Machine Learning Lead at Earth Genome, an NGO working on the intersection of data, science & digital design. Most recently they've been working on Earth Index, an application built on top of Earth embeddings from foundation models. This conversation is the "so what" of Earth foundational modelSponsor: OpenCageUse OpenCage for your geocoding needs with their APIGeomobAboutLinkedInShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.Ben’s blogpost on NDA sequencing for the EarthEarth GenomeEarth IndexBook & Podcast recommendationDemo Copperhead by Barbara Kingsolver (Affiliate Link)Risky BusinessTimestamps(00:00) - Intro(00:46) - Sponsor: OpenCage(02:12) - Ben introduces himself(03:28) - "DNA sequencing" for Earth(13:37) - Not building another Foundation Model(18:06) - Earth embeddings: So what?(21:49) - What does locally finetuned mean?(25:48) - Invite only for now: Why?(29:31) - Journalistic applications(31:59) - Yet another tool for finding images?(35:09) - Deciding what to work on(38:35) - Designing for simplicity(44:14) - So, why hasn't Google made this?(51:18) - Funding(59:54) - Book & podcast RecommendationsSupport the podcast on PatreonMy video on an introduction to satellite imagesWebsiteMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Jun 1, 2024 • 52min

Ib Green: Browser based visualisation rendering - MBM#68

Ib Green led the development of 3D visualisation tools like for example Uber’s deck.gl and is now working at Foursquare, after having started Unfolded, which Foursquare acquired. During this conversation we touch on how browser based visualisations are changingThis episode is supported by all the people on PatreonAccess Behind the Scenes and support the podcast by joining too!AboutLinkedInShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.Kepler.glDeck.glFoursquareKyle BarronPeak MathTimestamps(00:00) - Intro (00:41) - Support the podcast on Patreon (01:43) - Ib describes himself (02:33) - How lb got to where he is today (07:47) - Uber's need for visualization tools (15:11) - Why do companies build open source tools? (17:46) - Open source to open governance (23:41) - Starting a company (26:31) - How Unfolded generates revenue (28:28) - Nerding out on browser based visualization tech (35:11) - Client side rendering challenges (39:27) - Competing against the smartphone (41:38) - Looking ahead (47:43) - Book & Podcast recommendations (50:24) - Support the podcast on PatreonSupport the podcast on PatreonMy video on an introduction to satellite imagesWebsiteMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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May 24, 2024 • 1h 26min

What does a Foundational Model of Earth look like? Clay Foundation: Bruno Sanchez-Andrade Nuño - MBM#67

Bruno Sanchez-Andrade Nuño, Executive Director of the Clay Foundation, discusses the v1 Foundational Model of Earth, open source projects, and philanthropic funding. Topics include embeddings, relationship between data, transparency, Earth observation, and updating foundational models.
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May 1, 2024 • 1h 15min

How to Map Mars (to Land Rovers) - Fred Calef III - MBM#66

Dr Fred Calef III has the unofficial title of "Keeper of Maps" at NASA JPL, he's the Lead Mapping Specialist for most of JPL's Mars Rover missions, most recently that being Perseverance & Curiosity. But to land -and navigate- a rover, one needs maps, and Fred makes them.Sponsor: Nimbo by KermapTry out Kermap's monthly mosaic viewer Nimbo for yourselfSupport the podcast on PatreonAbout FredTwitterMastodonShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.VICAR Github repo (Video Image Communication & Retrieval)Mars 2020 Rover: Terrain Relative NavigationAiry-o crater7 Minutes to MarsMMGIS (Multi Planet Geospatial Information System)Github RepoMars Rover Location MapBook recommendationsThree Body Problem by Cixin Liu (Affiliate Link)The Martian by Andy Weird (Affiliate Link)Timestamps(00:00) - Introduction(00:48) - Sponsor: Nimbo by Kermap(02:23) - How would you describe yourself?(03:18) - Keeper of the Maps(05:04) - What it takes to map Mars(10:21) - Deciding where to put (0,0)(12:33) - Current accuracy of Mars mapping(14:01) - 150m / pixel: How do you find anything?(18:14) - Rover cameras on the ground(22:39) - Creating detailed maps for the Rover's automation(26:07) - How would we be navigating on Mars if we send people there?(31:20) - Comparing to the early days of car navigation(34:15) - Using a compass on Mars(36:13) - Mapping tools(48:54) - Has every image of Mars been seen by at least 1 person?(53:37) - Mars doesn't change that much(56:45) - More strange difference between Mars & Earth(01:00:53) - Mapping other celestial bodies(01:05:04) - Missions or mapping projects that Fred is looking forward to(01:06:10) - Book/podcast recommendation(01:10:06) - One last question: Mars time(01:13:19) - Support the podcast on PatreonSupport the podcast on PatreonMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Apr 15, 2024 • 1h 25min

Creating the most used map animation tool: GEOLayers - Markus Bergelt - MBM#65

Sponsor: OpenCageUse OpenCage for your geocoding needs with their APIGeomobShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.GeoLayersgeolayers.appJohnny HarrisMarkus’s cameo in a recent videoSearch PartyFeltProcreate dreamsJason Boone’s episodePodcast recommendation: Syntax.fmTimestamps(00:00) - Intro(02:26) - Sponsor: OpenCage(03:52) - Markus Describes himself(04:29) - GEOlayers in simple terms(05:50) - From Motion Designer, to Map Animation Developer(07:51) - The team behind GEOlayers(08:20) - How does a Motion Designer turn into software engineer?(10:45) - Tricky nature of Map Animation(13:10) - OpenStreetMap(14:57) - Markus before and after diving into GIS(17:01) - Map projections(20:01) - Business Model & Funding(24:08) - Self Funding(26:38) - Being your own user(27:37) - GEOLayers used on Youtube(30:23) - Working with creator, example of Johnny Harris(32:20) - Paid Support(33:33) - Focusing ones time on what you enjoy doing(35:11) - Making a web app(42:35) - Subscription models(46:34) - Expectations in modern software business models(49:22) - High tech barrier to entry(55:01) - Inspiration from 2 other projects(01:05:32) - The future of GEOLayers(01:07:21) - Local vs Web based software(01:16:13) - Marketing & Social Media(01:20:50) - Book/podcast recommendation(01:23:18) - Support the podcast on PatreonSupport the podcast on PatreonMy video on an introduction to satellite imagesWebsiteMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Apr 1, 2024 • 1h 11min

Volodymyr Agafonkin: The Story of Leaflet, Building the Simplest Mapping Library & Life in Ukraine

Volodymyr Agafonkin is the creator of Leaflet, an open-source JS mapping library started in 2008 that is used pretty much everywhere on the Internet today. We end up nerding out on what makes building simple open source software & rendering maps online tricky but also so endlessly interesting. Volodymyr lives in Ukraine, a country shaken by a war for the past few years, which we also talk about.Sponsor: Nimbo by KermapTry out Kermap's monthly mosaic viewer Nimbo for yourselfSupport the podcast on PatreonAbout VolodymyrTwitterLinkedInWebsiteShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.LeafletMapbox blogpost on adaptive map projectionsCloudMadeHow Simplicity Will Save GISBooks & PodcastsThe Storyteller by Dave Grohl (Affiliate Link)My Effin’ Life by Geddy Lee (Affiliate Link)Reply All podcastSearch Engine podcastHeavyweight podcastTimestamps(00:00) - Intro(01:50) - Sponsor: Nimbo(03:26) - Volodymyr Describes Himself(04:22) - The story behind Leaflet(13:31) - Cloudmade Backstory(16:42) - From closed software to open source(23:43) - Maintaining high quality code(27:56) - Cloudmade today(31:21) - Leaflet, funding, sustainable(35:09) - Raster vs Vector maps(41:34) - Map projections(46:36) - Current main challenges to mapping(50:52) - Future of Leaflet(51:54) - Leaflet and Ukraine(01:05:39) - Book & Podcast recommendation(01:09:35) - Support the podcast on PatreonSupport the podcast on PatreonMy video on an introduction to satellite imagesWebsiteMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Mar 15, 2024 • 1h

Qiusheng Wu: Building & Sharing Open Source Software - MBM#63

Qiusheng Wu is an Associate Professor in Geography, an active open source contributor behind projects like geemap, leafmap or segment-geospatial also sharing tutorials on his popular Youtube channel. Qiusheng has a desire to teach, share and lower the barrier to entry to geospatial, all things I'm always curious to talk more aboutSponsor: OpenCageUse OpenCage for your geocoding needs with their APIGeomobAbout QiushengTwitterLinkedInShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.KaggleGoogle Earth EngineQiusheng’s Youtube channelQiusheng’s GithubBook & Podcast recommendationGeospatial Data Analytics on AWS (Affiliate Link)MapscapingTimestamps(00:00) - Introduction (00:35) - Sponsor: OpenCage (02:01) - How would you describe yourself (03:47) - Developing Open Source Software (06:46) - Lowering the barrier to entry (10:39) - Quisheng's story (18:39) - Getting Involved in open source (22:16) - Google Earth Engine (25:48) - Skepticism around closed platforms (32:31) - Teaching Skepticism (34:16) - Is open source free lunch? (36:51) - Why create tutorials? (41:35) - Video over any other format (45:42) - Pushing students to market their projects (48:52) - Teaching in multiple languages (53:18) - YouTube analytics (55:35) - Book/Podcast RecommendationSupport the podcast on PatreonMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Mar 1, 2024 • 1h 7min

Ryan Abernathey: Taking Scientific Computing to the next level - MBM#62

Ryan Abernathey is a Climate Scientist, open-source software developer and the CEO & co-founder of Earthmover, a company trying to simplify how scientific computing is done. Ryan also co-founded the Pangeo project in 2016, one of the major efforts to build better tools for scientific computing today.Sponsor: Nimbo by KermapTry out Kermap's monthly mosaic viewer Nimbo for yourselfAbout RyanTwitterLinkedInGithubShownotesNote: Links to books are Amazon Affiliate links. I earn a small commission if you buy any of these books.PangeoXarrayZarrEarthmoverERA5Books & Podcast recommendationCrossing the Chasm by Geoffrey A. Moore (Affiliate Link)The Data Stack ShowTimestamps(00:00) - Introduction(00:45) - Sponsor: Nimbo by Kermap(02:20) - Ryan describes himself(03:11) - From Oceanography to data infrastructure(06:11) - Building an Company around Open Source(13:33) - Product(16:28) - The current Earth Observation data stack(20:39) - Issues with today's approaches(30:30) - Zarr(33:30) - Friction with new technology(38:23) - Climate science vs geospatial(44:48) - Different sciences make different assumptions(47:17) - Modeling Level of Details(59:50) - Book & Podcast recommendations(01:05:37) - Support the podcast on Patreon!Support the podcast on PatreonMy video on an introduction to satellite imagesWebsiteMy TwitterPodcast TwitterRead Previous Issues of the NewsletterEdited by Peter XiongFind more of his work
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Feb 15, 2024 • 2h 19min

Gilberto Camara - Brazil's Fight Against Deforestation; Politics & Open Data - MBM#61

Discover Brazil's fight against deforestation led by Gilberto Camara, using satellite imagery and open data. Explore the historical context, challenges in deforestation monitoring, and the evolution of geographic information science programs. Learn about the impact of technological advancements on societal shaping and the debate on inequality. Dive into the complexities of budget allocations and the transition to commercial Earth observation companies.

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