Due to bad weather conditions, the experiment was put on hold. However our team did some field work such as constructing a 1x5m target in order to work with volume estimation. Also we performed some changes to the cube such as removing the bottles and adding some reeds, plastic materials, nets etc. Furthermore two reed targets of 2.5×2.5 m was tested with 50% plastic bag coverage (50% reeds 50% plastic bags). For all of the previously mentioned targets we gathered data from UAVs for various heights ranging from 5m to 35m.