Objectif "With the current trends of climate change associated with human-induced changes in the amount and composition of atmospheric greenhouse gases, never before has it been so important to understand the spatio-temporal patterns of carbon sequestration through vegetation productivity. Quantifying pigment content, which is a main factor influencing the amount of radiation absorbed by photosynthetically active vegetation and a very direct expression of the photosynthetic apparatus of the plant kingdom, strongly relating to productivity, is one of the main scientific component of vegetation health monitoring. Developing methods to quantify pigment content and composition from remotely sensed data would clearly provide a capability that could advance understanding of photosynthetic processes and insight into detection and monitoring of vegetation condition - health and vigor. Monitoring plant physiological status via measuring reflectance offers a number of distinct advantages over traditional destructive approaches. The most important are simplicity, sensitivity, reliability a high throughput and global coverage. Overall goal of the project is to develop a prototype ""Satellite-based Vegetation Pigment Product"" that will accurately estimate pigment content and composition in vegetation and will be easy to implement. Specifically, we will (a) develop non-destructive techniques for estimating pigment contents at the leaf level, for calibration and validation of satellite-based retrievals; (b) devise remote sensing techniques for estimating the total pigment content and composition at the canopy level; and (c) apply developed techniques to the satellite data and assess uncertainties of the pigment content estimation. The European Space Agency is developing new missions called Sentinels specifically for the operational needs of the “Global Monitoring for Environment and Security” program. Models developed recently in my lab, which are able accurate determination of main vegetat" Champ scientifique engineering and technologymechanical engineeringvehicle engineeringaerospace engineeringsatellite technologyengineering and technologyenvironmental engineeringremote sensingsocial scienceseconomics and businesseconomicsproduction economicsproductivitynatural sciencesearth and related environmental sciencesatmospheric sciencesclimatologyclimatic changes Programme(s) FP7-PEOPLE - Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Thème(s) FP7-PEOPLE-2013-IIF - Marie Curie Action: "International Incoming Fellowships" Appel à propositions FP7-PEOPLE-2013-IIF Voir d’autres projets de cet appel Régime de financement MC-IIF - International Incoming Fellowships (IIF) Coordinateur TECHNION - ISRAEL INSTITUTE OF TECHNOLOGY Contribution de l’UE € 256 148,40 Adresse SENATE BUILDING TECHNION CITY 32000 Haifa Israël Voir sur la carte Type d’activité Higher or Secondary Education Establishments Contact administratif Mark Davison (Mr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée
