rootbrowseIAC-18B1session 55. Earth Observation Applications, Societal Challenges and Economic BenefitsPapers1. Air Quality services using TROPOMI and beyond and the LOTOS-EUROS CTM2. Contribution of space-based information for low-emission and resilient societies: Role of UN-SPIDER3. Bathymetry and tidal flat topography from Sentinel-1 acquisitions4. Navigation assistance in polar waters through information on sea ice drift and coverage derived from spaceborne Synthetic Aperture Radar images5. Remote sensing applications for red tide monitoring used as feedback for improving nano-satellite conceptual design, the case of ReTI-Sat at the University of Costa Rica.6. space-based waterborne disease surveillance in coastal communities: actionable risk assessment of enteric pathogens in a changing climate7. Maximimizing forest value through using Sentinel-2 in combination with hyperspectral UAVs8. Monitoring Burned Areas in the Amazon Forest from Time Series Satellite Data9. Carbon Accounting incorporating agriculture to urban land use change by fusing multi-resolution optical and SAR data in the Open Data Cube over the 16 Census Metropolitan Areas of Canada10. Potential Applications for the Hyperspectral Imager DESIS11. Photogrammetric Approach to GNSS Shadow Prediction using Open Source GIS: A Case Study for using high resolution space data in densely built-up areas12. the italian project sardos: a strategy of territorial control for the legality13. applications of nasa earth observations for monitoring surface water availability for pastoralists in remote regions of tahoua, niger