I first brought forward extracting model of information of ice flood of Yellow River, It was proved that it was effective.

• 首次提出并建立了基于MODIS数据的以NDSI、第2通道反射率、地26通道反射率及封冻指数为主要参数的黄河冰凌信息提取模型，并被实践证明行之有效。