26 episodes

Welcome to “Down to Earth”, a 30-minute podcast about innovative geoscience and the incredible people behind it. Each week, we host a different guest to talk about science, careers, and passions. From stories about meeting their idols, to investigating their science superpowers, and all the fascinating research and engineering projects in between, Down to Earth is sure to become your quick and compelling catch-up on the people and the work in geoscience. This podcast is presented by the IEEE Geoscience and Remote Sensing Society.

Down To Earth: A podcast for Geoscientists by Geoscientist grssieee

    • Science
    • 5.0 • 2 Ratings

Welcome to “Down to Earth”, a 30-minute podcast about innovative geoscience and the incredible people behind it. Each week, we host a different guest to talk about science, careers, and passions. From stories about meeting their idols, to investigating their science superpowers, and all the fascinating research and engineering projects in between, Down to Earth is sure to become your quick and compelling catch-up on the people and the work in geoscience. This podcast is presented by the IEEE Geoscience and Remote Sensing Society.

    S3E08 Down to Earth: Towards Peace on Earth through Space Diplomacy

    S3E08 Down to Earth: Towards Peace on Earth through Space Diplomacy

    As we continue to face unprecedented climate challenges that disrupt our ways of living, the United Nations Office for Outer Space Affairs is working to renew a global policy for space diplomacy – a policy that will hopefully help us maintain peace on earth while we build a truly global collaboration to address climate change. In this episode, we speak to Dr. Simonetta di Pippo, head of UNOOSA, about how this office is helping to address all the SDGs while simultaneously working on space diplomacy.

    • 24 min
    S3E07 Down to Earth: Generating Climate Change Solutions through GIS Accessibility

    S3E07 Down to Earth: Generating Climate Change Solutions through GIS Accessibility

    While scientists are building new remote sensing institutions in Costa Rica, others are growing the capacity of existing institutions in South Africa. Through her work with initiatives such as AfriGEOSS and Digital Earth Africa, Dr. Andiswa Mlisa has been working to put the power of space science and earth observation technology into the hands of South African citizens. Now, in her role as Managing Director: Earth Observations for the South African National Space Agency, the sky is truly the limit for empowering citizens and collaborating to tackle climate change challenges in South Africa.

    • 26 min
    S3E06 Down to Earth: Mapping and Monitoring land Use Toward a Carbon Neutral Country

    S3E06 Down to Earth: Mapping and Monitoring land Use Toward a Carbon Neutral Country

    With fires raging, permafrost thawing, urbanization increasing air pollution, and more, staying positive about the future of our planet can be challenging. But as the scientists in our previous episodes have demonstrated, there’s still hope yet. And in Costa Rica, a small country with a big dream of becoming the first carbon neutral country in the world, two researchers are pooling their collective knowledge and experience towards this goal. Dr. Alejandra Rojas González, associate professor at University of Costa Rica, focuses on flood mapping and water resources modeling. Dr. Melissa Rojas-Downing, Guest Lecturer at University of Costa Rica specializes in sustainable agriculture. Together, they hope to build a remote sensing lab in San Jose, which might just become Central America’s leading institution in remote sensing and climate change.

    • 31 min
    S3E05 Down to Earth: Dousing Forest Fires in Australia and the Amazon through Geoscience

    S3E05 Down to Earth: Dousing Forest Fires in Australia and the Amazon through Geoscience

    Similar to Arizona, Australia is no stranger to a hot, dry climate–one that sets a yearly stage for bushfire season. In 2019, Australia experienced one of its worst bushfire seasons to date, with fires consuming swaths of land, causing significant wildlife death, and even burning some of Australia’s remaining rainforest. That same year, on the other side of the Pacific Ocean, the Amazon rainforest experienced a longer dry season than normal. This resulted in a surge in fires that consumed over 17.5 million acres of land. In the face of ongoing global warming, how do we detect and address fire threats to prevent these catastrophes from happening again? In this episode, we speak with two researchers, Dr. Marta Yerba, Senior Lecturer in Environment and Engineering at Australian National University, and Dr. Ane Alencar, Science Director for Institute for Amazonian Environmental Research, to find some answers.

    • 40 min
    S3E04 Down to Earth: Protecting Water Resources Amidst Drought

    S3E04 Down to Earth: Protecting Water Resources Amidst Drought

    While arctic thaw is leading to soggier conditions up north, places like Arizona, USA are experiencing higher rates of drought. Due to a combination of human extractive activities alongside climate change, the Navajo Nation in particular has faced an increasing shortage of freshwater. In this episode, we speak with Ph.D student Nikki Tulley, also a member of the Navajo Nation, about her work using satellite data to study water quality, access, and drought in her home community, Blue Gap.

    • 26 min
    S3E03 Down to Earth: Tracking “human footprints” across the Arctic with Sentinel Data

    S3E03 Down to Earth: Tracking “human footprints” across the Arctic with Sentinel Data

    While human-produced emissions may have decreased during COVID, the levels of methane and carbon dioxide released by permafrost thaw in the Arctic continues unabated. But thawing permafrost doesn’t just impact our atmosphere. It also destabilizes the ground, causing real problems for the 30million+ people living in the permafrost zone. In this episode, we speak with Dr. Annett Bartsch, Founder and Managing Director of b.geos, an Earth Observation consultancy based in Austria. Through her work with ESA’s Climate Change Initiative Permafrost Project, Dr. Bartsch and others have used remote sensing to develop predictions into 2050 about permafrost thaw, which, if used wisely, can shift how communities respond to climate change in the arctic.

    • 32 min

Customer Reviews

5.0 out of 5
2 Ratings

2 Ratings

Mxsandy12 ,

Really cool geoscience pod!

Loved it so much!

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