The synthetic information orefield-predicting model, a specialized model for 1:50000 ore prognosis, is studied in this paper. The basic train of thought, working procedure and some key technical problems (the establishment of geological conceptual model, extraction and synthesis of information, analysis of metallogenic regularity and compilation of model maps) for establishing the model are summarized. With case studies as examples, the paper points out that the establishment and application of such a model in1:50000 ore prognosis would considerably raise the reliability of ore prognosis.
出版日期: 1990-12-24
引用本文:
陈员明, 丁鹏飞, 宋玉玖. 在1:5万成矿预测中建立综合信息预测模型[J]. 物探与化探, 1990, 14(6): 402-413.
Chen Yuanming, Ding Pengfei, Song Yujiu. THE ESTABLISHMENT OF A SYNTHETIC INFORMATION PREDICTING MODEL IN 1:50000 ORE PROGNOSIS. Geophysical and Geochemical Exploration, 1990, 14(6): 402-413.