【摘要】 该文介绍了黄河三角洲土地资源信息系统建立的技术方法，包括系统设计、数据库建立和ｐｃＡＲＣ／ＩＮＦＯ汉字标注实现。在系统支持下，对黄河三角洲农业经济类型划分、土地利用分区和土地适宜性评价进行了应用试验研究，取得了较好的应用效果。更多还原

【Abstract】 The method of establishment of land resources information system in Yellow River Delta is introduced ,which includes system design ,establishment of data base ,and pc ARC/INFO chinese char-acter lettering.On the basis of this system, the division of agri-economic type , regionalization of landuse and assessment of land suitability in Yellow River Delta are carried out experimental research ,thebetter applying results are obtained.更多还原