The integrated prediction model of sandstone-type uranium deposits and its integrated evaluation methods as well as flow of the work based on GIS are studied.
研究了砂岩型铀矿的综合预测模式和基于GIS的砂岩型铀矿综合评价方法与流程，开发了成矿信息提取软件。
Compared with the existing security evaluation and forecast methods, the proposed model is more integrated, effective and accurate.
相比已有的安全态势评估和预测方法，该模型的结构更加完整，结果更为准确有效。
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