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Satellite-Derived Bathymetry Maps: Making Waves in GIS
Depending on the size and scale of a marine survey, bathymetry data can come with a prohibitive price tag. Traditional data acquisition methods—such as multi-beam sonar and airborne lidar—are effective, but can lead to significant cost and logistical complexity.
In this episode, Amy Anfinrud from TCarta joined us to share the operational benefits of Satellite-Derived Bathymetry maps (SDB). We discussed the utility of their free Global Marine Basemap and the precision of their premium SDB data offerings integrated into Global Mapper®.
Tune in to learn why satellite-derived bathymetry maps are a great resource for geospatial, hydrographic, and coastal mapping professionals.
• Listen to the episode •
Chill with the visualizer on YouTube: https://youtu.be/xh7lmjMIl0s?si=6KSeLc7VmJVWfw_F
Listen on Spotify: https://open.spotify.com/episode/7eWGInIsHSI1fxffbuuF6A?si=eea57ac3b8914e3d
Listen on Apple Podcasts: https://podcasts.apple.com/us/podcast/satellite-derived-bathymetry-making-waves-in-gis/id1734675688?i=1000737429640
• Resources •
Explore the Global Marine Basemap in Global Mapper: https://www.bluemarblegeo.com/global-mapper-pro/
Learn more about the Global Marine Basemap: https://tcarta.com/global-marine-basemap-for-global-mapper-2/
Join our podcast community on LinkedIn: https://www.linkedin.com/groups/10087553/
• Timestamps •
[00:00] – Meet Amy Anfinrud from TCarta!
[00:54] – About TCarta
[02:10] – Visualizing the ocean floor with satellite imagery
[03:22] – Mapping the coast: What is SDB data used for?
[04:15] – What 3 words best describe bathymetry mapping?
[04:50] – Who benefits from satellite-derived bathymetry data?
[05:54] – The impact of accessible bathymetry data
[07:03] – What makes bathymetry data so valuable?
[08:26] – Where can I find TCarta’s SDB data in Global Mapper?
[09:38] – The value of the Global Marine Basemap for Global Mapper users
[11:22] – Critical uses of satellite-derived bathymetry
[14:22] – About TCarta’s affiliation with Map the Gaps
[17:29] – Connect with TCarta
View all episodes
By Blue Marble GeographicsDepending on the size and scale of a marine survey, bathymetry data can come with a prohibitive price tag. Traditional data acquisition methods—such as multi-beam sonar and airborne lidar—are effective, but can lead to significant cost and logistical complexity.
In this episode, Amy Anfinrud from TCarta joined us to share the operational benefits of Satellite-Derived Bathymetry maps (SDB). We discussed the utility of their free Global Marine Basemap and the precision of their premium SDB data offerings integrated into Global Mapper®.
Tune in to learn why satellite-derived bathymetry maps are a great resource for geospatial, hydrographic, and coastal mapping professionals.
• Listen to the episode •
Chill with the visualizer on YouTube: https://youtu.be/xh7lmjMIl0s?si=6KSeLc7VmJVWfw_F
Listen on Spotify: https://open.spotify.com/episode/7eWGInIsHSI1fxffbuuF6A?si=eea57ac3b8914e3d
Listen on Apple Podcasts: https://podcasts.apple.com/us/podcast/satellite-derived-bathymetry-making-waves-in-gis/id1734675688?i=1000737429640
• Resources •
Explore the Global Marine Basemap in Global Mapper: https://www.bluemarblegeo.com/global-mapper-pro/
Learn more about the Global Marine Basemap: https://tcarta.com/global-marine-basemap-for-global-mapper-2/
Join our podcast community on LinkedIn: https://www.linkedin.com/groups/10087553/
• Timestamps •
[00:00] – Meet Amy Anfinrud from TCarta!
[00:54] – About TCarta
[02:10] – Visualizing the ocean floor with satellite imagery
[03:22] – Mapping the coast: What is SDB data used for?
[04:15] – What 3 words best describe bathymetry mapping?
[04:50] – Who benefits from satellite-derived bathymetry data?
[05:54] – The impact of accessible bathymetry data
[07:03] – What makes bathymetry data so valuable?
[08:26] – Where can I find TCarta’s SDB data in Global Mapper?
[09:38] – The value of the Global Marine Basemap for Global Mapper users
[11:22] – Critical uses of satellite-derived bathymetry
[14:22] – About TCarta’s affiliation with Map the Gaps
[17:29] – Connect with TCarta