65 Posts in ‘Land & Terrain” Found


Space-borne laser and radar ecosystem monitoring

Europe’s, America’s and India’s space agencies are set to take a giant leap for ecosystem science: monitoring Earth’s most complex processes and measuring and mapping the planet’s forests in high-resolution 3D. TERN is playing a vital role in these missions by providing the on-ground observation infrastructure and data required to calibrate, validate and improve the accuracy of these global bio-geophysical satellite data.

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TERN data used in space station study of global climate

Another collaboration has blasted off between NASA and TERN that’s set to dramatically improve global climate monitoring. NASA’s ECOSTRESS (Ecosystem Spaceborne Thermal Radiometer Experiment on Space Station) mission to the International Space Station launched from Cape Canaveral last week, providing critical climate data to scientists, helping them have a better understanding of how crops, the biosphere and the global carbon cycle respond to water availability and drought.

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People using TERN: Ashlea Doolette

Every year our farmers apply many tonnes of expensive fertiliser because Australia’s soils are naturally deficient in phosphorus. To help reduce this reliance on fertiliser, Dr Ashlea Doolette from the University of Adelaide is using TERN to learn from our ‘phosphorus-efficient’ native plants and develop novel approaches that could save our agricultural industries millions of dollars every year.

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People using TERN: Andries Potgieter

Dr Andries Potgieter of the University of Queensland is using TERN delivered remote sensing data to estimate grain cropping area and produce regular seasonal outlooks for sorghum and wheat. When faced with the high impact of climate variability, advanced knowledge of likely crop size and its geographical distribution help industry make strategic decisions and avoid market volatility within Australia and globally.

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Finding the lost forests of the drylands

A global analysis of the distribution of forests and woodlands across dryland ecosystems using TERN data has increased current estimates of global forest cover by nearly 10%. The work, just published in Science, is a direct result of TERN’s on-going collaborations with the United Nation’s Food and Agriculture Organization through their Global Forest Survey, which uses TERN data for crucial on-ground verification of satellite-based analyses.

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