Application of Remote Sensing to the Ecological Water Regulation in the Estuary Wetland of the Yellow River

摘要

Under the background of the Yellow River water-sediment regulation,the ecological water supplement regulation for the Yellow River estuary wetland was carried out for the first time since 2008 and lasted for four years to ensure the recovery of the wetland ecosystem.During the ecological water regulation,it is necessary to acquire water and ecology information by remote sensing,in order to give effective service to the ecological water regulation in the estuary wetland of the Yellow River.We have accumulated a lot of basic data and matured monitoring methods.At the same time,we also find many problems,such as remote sensing images monitoring frequency needing to be encrypted,data acquisition processes needing further simplify in order to improve data timeliness.