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在阐述干旱概念、类型与指标的基础上，确定了旱情监测区，建立了监测旱情的业务化运行系统，利用ＮＯＡＡ／ＡＶＨＲＲ信息和地面观测数据监测黄淮海平原区不同旱情等级的分布及面积，分析了１９９５年至１９９７年冬小麦的旱情监测结果。
Based on the concept, type and index of drought, the drought monitoring area was established and the operational system for monitoring the drought was established. The distribution and area of different drought levels in Huang-Huai-Hai Plain were monitored by using NOAA / AVHRR information and ground observation data. The drought monitoring results of winter wheat from 1995 to 1997 were analyzed.