The Greenland Ice Sheet is one of the biggest contributors to global sea level rise and, as the polar climate warms, this contribution is increasing. The decrease in the mass of the ice sheet is split approximately evenly between runoff of meltwater and flow of Greenland’s glaciers into the ocean. ESA’s 4DGreenland project aims to …
Apply now, before 6 March 2024, for five new 2-year Internal Research Fellow in Earth Observation for Earth System Science positions. Scientific activities to be carried out in these positions will focus on the following thematic priorities: Advanced SAR methods and techniques Hydrology and the water cycle Terrestrial carbon cycle Polar science and cryosphere Atmosphere. …
Embark on a journey of innovation as the European Space Agency (ESA) and the Geneva Digital Health Hub join forces to announce an open call for hackathon challenges. This opportunity invites individuals from all backgrounds, with a special focus on health sector and Earth Observation (EO) applications experts, to contribute their ideas and expertise. Get …
ESA’s SMOS mission data is at the forefront of space weather applications, impacting air navigation, solar flare characterization, space weather modeling, and ionospheric electron content mapping. The mission, characterised by its Microwave Imaging Radiometer using Aperture Synthesis (MIRAS) instrument, provides valuable L-band measurements in this context, as demonstrated in the ESA SMOS-Flares project. Practical demonstrations …
InSAR (Interferometric Synthetic Aperture Radar) is a satellite-based remote sensing technology using radar waves to measure and monitor ground movement, which can provide valuable insights into the stability and safety of infrastructure. This is also particularly useful for detecting subtle changes in the ground, such as subsidence or other deformations and displacements, which can indicate …
There is an increasing threat from water-related issues impacting the human population through global warming, shifts in precipitation patterns and extreme weather conditions, all leading to water stress, including natural disasters such as floods or droughts, with a risk of severe damage to the environment, property and human life. A less studied aspect of such …
An improved version of the SICE algorithm retrieving snow and ice properties is described in a recently published paper. It includes the introduction of a new atmospheric correction, retrieval of snow impurity load and properties, retrievals for partially snow-covered ground and also accounting for various thresholds to be used to assess the retrieval quality. The …
The pressure on water resources is steadily increasing due to population growth and increasing wealth for part of the population. Climate change adds to this pressure, e.g. through more frequent and intense heat waves and droughts, and also disturbs the water cycle through more frequent floods. In order to tackle such challenges we need to …
Understanding the processes driving ice-ocean interactions and their timescale is pivotal in getting a full picture of the Antarctic sensitivity to future climate variability. A recently published study measured 2018-2019 increased speed and discharge of ice and calving front retreat for the Cadman Glacier, and highlighted correlation to a positive temperature anomaly in the upper …
Scheduled for November 6-9 at the Austria Center Vienna, the Big Data from Space 2023 conference (BiDS’23) sets a stage for thought leaders, industry experts, and professionals from academia, EU entities, and government. The objective is clear: to engage in meaningful dialogue, reveal user requirements, exchange scholarly and practical ideas, and showcase the advancements in …
