The important role of LSP is recognized by its contribution to the Remote Sensing enabled Essential Biodiversity Variables (RS-EBVs) project initiated by the European Space Agency (ESA). RS-EBVs are defined as the measurements required to study, report, and manage biodiversity changes using satellite data. They provide information on the status and trends of biodiversity, and have the potential to act as brokers between monitoring initiatives and decision makers.
The Swiss Data Cube (SDC – http://www.swissdatacube.ch) is an innovative analytical cloud-computing platform allowing users the access, analysis and visualizationof35 years of optical (e.g., Sentinel-2; Landsat 5, 7, 8) and radar (e.g., Sentinel-1) satellite Earth Observation (EO) Analysis Ready Data. Importantly, the SDC minimizes the time and scientific knowledge required for national-scale analyses of large volumes of consistently calibrated and spatially aligned satellite observations.
The objective of the SDC is to support the Swiss government for environmental monitoring and reporting, as well as enabling Swiss scientific institutions to benefit from EO data for research and innovation. Additionally, the SDC allows for high spatial and temporal resolution LSP monitoring, thereby facilitating the study of seasonal dynamics of vegetated land surfaces in response to climate and environmental change.
In the framework of the ESA-funded GlobDiversity project (https://www.globdiversity.net),UZH has developed a new algorithm for monitoring LSP. It has been tested and validated in the Laegern region (10 km2) and shows promising results. In order to provide national information on the biodiversity of terrestrial ecosystems and simultaneously generate a decision-ready product, the LSP monitoring algorithm now requires to be scaled up from the development stage to the operational level, encompassing entire Switzerland. Such a product could be readily used as a basis for the design, implementation and evaluation of policies, as well as developing policy advice, programs and regulation.
Consequently, the aims of the project are to use the SDC platform to:
Dr. Gregory Giuliani, University of Geneva
Dr. Claudia Röösli, University of Zurich
Dr. Vladimir Wingate, University of Zurich
Dr. David Small, University of Zurich
Prof. Michael Schaepman, University of Zurich
Bruno Chatenoux, University of Geneva
Charlotte Poussin, University of Geneva
Prof. Pascal Peduzzi, University of Geneva
Prof. Anthony Lehmann, University of Geneva