The goal of this work is to build up a national database for radon in houses, soil, and water and to demonstrate health risk due to radon inhalation and to construct radon map in the country in order to provide the scientific basic information for the establishment of radon national standard level. The radon predictive maps were built employing familiar GIS software (ArcView 3.2). The review outcomes highlight the characteristics and behaviour of radon in the environment as well as the importance of legislation making radon monitoring in the country is compulsory. If the outcome of this review is hoped that will increase regulation awareness and culture to deal with radon level in Sudan.

这项工作的目标是建立一个关于房屋，土壤和水中ra的国家数据库，并证明由于吸入don引起的健康风险，并在该国建立construct图，以便为建立of提供科学基础信息。国家标准等级。familiar预测地图是使用熟悉的GIS软件（ArcView 3.2）构建的。审查结果突出了ra在环境中的特征和行为，以及立法的重要性，使得该国必须进行monitoring监测。如果希望这次审查的结果能够提高法规意识和文化以应对苏丹的ra水平。