Satellites

In the age of advanced technology, satellite imagery has become a powerful tool for monitoring vast expanses of land. Satellite data allows close monitoring of field...

The 2019-20 Black Summer bushfires in Australia were a cataclysmic event, burning an estimated 24.3 million hectares of land. The fires wreaked havoc on the environm...

This is the fourth article in our series about canola – a critical crop that faces challenges due to climate change.  In this article, we look at how we can monit...

Satellite remote sensing technology can help to predict barley yields, a critical aspect of ensuring food security, as the world population is expected to increase to 9.7 billion by 2050. The European Space Agency's Sentinel-2 and Sentinel-1 (SAR) satellites provide valuable information about the condition of crops, including barley, by analyzing the spectral signatures of crops. Sentinel-2 captures high-resolution imagery of the Earth's surface, which can be used to identify and monitor vegetation, while Sentinel-1 (SAR) provides information about the structure and moisture content of crops, including barley. By combining data from these satellites with weather and environmental data, scientists can develop models that accurately predict barley yields, helping farmers make informed decisions to improve yields and reduce environmental impact. The technology is also useful in detecting pests and disease, enabling preventative measures to be taken before they impact yields.