The goal of this project is to develop, implement and validate a GNSS-R module for the snow microwave radiative transfer model (SMRT). The objectives are to: 1) provide a review of existing applications of GNSS-R to cryosphere environments and summarize models for simulating GNSS-R delay doppler maps (DDMs); 2) develop a GNSS-R module for SMRT …
In mountainous regions such as the Alps, snow cover plays a crucial role in the hydrological cycle. Precipitation in these areas in winter, particularly above 1,000 metres altitude, remains stored as a snowpack until the spring melt season, when water is released back into rivers and reservoirs. This seasonal water reserve is critical for water …
The focus of CROSCIM is Arctic operations and the development of a processor that will take advantage of the novel products from the Copernicus Expansion missions and deliver near real time and short term forecast (up to 2 days) level 4 products for sea ice concentration, sea ice thickness, snow thickness, sea surface height anomaly …
This post contains educational material from the 13th Advanced Training Course on Land Remote Sensing that was held in Innsbruck, Austria, from the 16th September – 20th September 2024. The lectures can also be found on YouTube by clicking here. Access specific videos (click on ), presentation slides (click on ), and exercise data (click …
Background The European Space Agency (ESA) is organising an Advanced Training Course on Land Remote Sensing with the focus on Snow and Glaciers in collaboration with the University of Innsbruck. This course is dedicated to train the next generation of Earth Observation (EO) scientists and experts, working in the domains of snow and glaciers, in using data from Copernicus …
Background Following on from the 15, 20 and 25 “Years of Progress in Radar Altimetry” Symposia (respectively in 2006, 2012, and 2018), all deemed very successful milestones by the participants and the readership of the Proceedings, we have now reached the 30-year anniversary of precise altimetry. To mark this occasion the European Space Agency, in …
The instability of Antarctic ice shelves is one of the most critical open questions in polar science, due to its capacity to drive rapid sea level change at – and beyond – current high-end climate projections. Yet forecasting future instability is notoriously difficult because of the complex, non-linear forcing mechanisms controlling an ice shelf’s response, …
The component of the Earth System addressed in this project is snow cover in mountain regions. The main scientific and technical objectives of AI4Snow are the development and training of AI methods to greatly improve remote sensing-based snow cover products for mountain regions as well as the implementation of data cubes containing all necessary datasets …
The European Space Agency (ESA) Southern Ocean-Ice Shelf Interactions (SO-ICE) project is a collaborative research project bringing together the ESA Polar+ Ice Shelves and 4D Antarctica projects, and the European Commission Southern Ocean Carbon and Heat Impact on Climate (SO-CHIC) project, in order to improve understanding of the processes controlling ice-ocean interactions in Antarctica. This …
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 …
