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"Monitoring of Antarctica's Fragile Vegetation Using Drone-Based Remote" by Damini Raniga, Narmilan Amarasingam et al.

Vegetation in East Antarctica, such as moss and lichen, vulnerable to the effects of climate change and ozone depletion, requires robust non-invasive methods to monitor its health condition. Despite the increasing use of unmanned aerial vehicles (UAVs) to acquire high-resolution data for vegetation analysis in Antarctic regions through artificial intelligence (AI) techniques, the use of multispectral imagery and deep learning (DL) is quite limited. This study addresses this gap with two pivotal contributions: (1) it underscores the potential of deep learning (DL) in a field with notably limited implementations for these datasets; and (2) it introduces an innovative workflow that compares the performance between two supervised machine learning (ML) classifiers: Extreme Gradient Boosting (XGBoost) and U-Net. The proposed workflow is validated by detecting and mapping moss and lichen using data collected in the highly biodiverse Antarctic Specially Protected Area (ASPA) 135, situated near

Antarctica
East-antarctica
Extreme-gradient-boosting
Antarctic-specially-protected-area
Casey-station
Healthy-moss
Stressed-moss
Moribund-moss

Australian researchers are on the hunt for the world's oldest ice

Australian researchers are on the hunt for the world's oldest ice
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

Australia
Greenland
Antarctica
Australian
Damien-beloin
Joel-pedro
John-cherry
Australian-antarctic-division
Australian-antarctic-division-dr-joel-pedro
Amery-ice-shelf
Little-dome
Australian-antarctic

Antarctica's miniature moss 'forests' reveal shifts in climate across thousands of years

Antarctica's miniature moss 'forests' reveal shifts in climate across thousands of years
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

Antarctica
Australia
Australian
Juan-sandino
Melinda-waterman
Harry-diaz
Shanna-quinn
Sharon-robinson
Krystal-randall
Queensland-university-of-technology
Australian-antarctic-data-centre-moss
University-of-wollongong

The far-reaching impacts of wildfire smoke – and how to protect yourself

The air we breathe can have profound effects on our physical and mental health. Is there any way of protecting yourself from this pervasive problem?

Alaska
United-states
Canada
Maryland
Italy
Macquarie-island
Tasmania
Australia
Cape-grim
Baltimore
New-york
Svalbard

Antarctica's Denman Glacier is one of the most remote places on Earth. This is what it's like to work there

Antarctica's Denman Glacier is one of the most remote places on Earth. This is what it's like to work there
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

Greenland
Antarctica
Australia
Tobias-staal
Gemma-woldendorp
Jacqui-hsieh
James-newlands
Constanza-manassero
Jacqueline-halpin
Laura-phillips
Douglas-mawson
Kate-selway

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