MAPPING AREAS IMPACTED BY VOLCANIC FLOWS DURING AN ERUPTION USING SYNTHETIC APERTURE RADAR AND OPTICAL IMAGERY

Snow water equivalent (SWE) is of fundamental importance to water, energy, and geochemical cycles but is poorly observed globally. Synthetic aperture radar (SAR) measurements at X- and Ku-band can address this gap. This review serves to inform the broad snow research, monitoring, and application communities about the progress made in recent decades to move towards a new satellite mission capable of addressing the needs of the geoscience researchers and users.

Differential subsidence produces damage to infrastructure and geological media. However, detecting and mapping differential subsidence at a regional scale using satellite date becomes challenging when considering the large amount of displacement products that can be produced. Here we show some examples of our work with products at different scale and focused on different aspects of differential subsidence.