مدل سازي و برنامه ريزي مكاني- زماني گروه هاي كاري زنده ياب بصورت فعاليت مبنا

Spatio-Temporal Modeling and Planning of Life-Detecting Working Groups in an Activity Based Approach

Life-detecting is the major stage in rescue management once earthquake occurs. Nowadays, many activities such as researches, arranging structures and programming are done for this purpose. Most of these efforts are based on one dimensional data which considers spatially and temporally independently. Life-detecting analyses are two dimensional and occurre in special time and position. Therefore it is necessary to consider time and position together for modeling and analysis of such phenomena. The goal of this paper is to model the activities of life-detecting teams with respect to their spatio-temporal dimentions. For this purpose, Hagerstrand theory was taken as the base model. Considering the affordance theory in a task oriented way, a novel model for managing life-detecting team activities in space and time was developed. The model can be implemented in Spatio-Temporal GIS and other researchers can extent it to manage the whole rescue team activities. In order to assess the model, a case study was simulated through normal and suggested methods. The comparisons between them have done through object oriented manner in C++. The statistical analyses on the results show an average of 30% improvement in groupsʹ activities