For the Dyfi catchment, the main datasets acquired by satellite and airborne sensors have been collated and a description provided, including dates, with this undertaken to support, in part, biodiversity and land cover change projects being conducted through IGES. Satellite sensor data available include Indian Remote Sensing Satellite (IRS), SPOT High Resolution Geometric (HRG), Landsat and Terra-1 ASTER. Airborne datasets available include LiDAR, hyperspectral data and aerial photography. Hugh Evans from Forest Research also visited to discuss options for postgraduate dissertation work in the Dyfi Biosphere over the next few months.