【摘要】 海洋划界是为海岸相邻或相向国家之间划分领海、专属经济区和大陆架边界的行为.由于海洋划界受多方面因素影响,各涉界国家所考虑的因素不同,提出的海洋划界主张也有差别.因此,针对不同划界主张下提出的多种划界方案进行定量评估成为必要.研究基于AHP-熵权法构建海洋划界方案线综合评估决策模型,研发海洋划界方案评估系统,包含评估指标选取、指标权重设定、定性指标辅助打分、划界方案参数可视化与评估结果可视化等功能,实现从海洋划界GIS系统中读取海洋划界方案参数进行划界方案的定量评估.该海洋划界方案综合评估模型及系统,可用于国内外海洋划界决策,可根据划界海域的特点,从系统中选取适宜的指标,对多个划界方案进行评估,从而为划界方案决策提供依据.更多还原

【Abstract】 Maritime delimitation is the act of dividing the territorial sea,exclusive economic zone and continental shelf boundaries between adjacent or facing countries on the coast. As maritime delimitation is affected by many factors,which are considered differently by different countries involved in the maritime boundary delimitation,the maritime delimitation claims they put forward are also different. As a consequence,quantitatively evaluating the various delimitation schemes proposed under different delimitation claims becomes necessary. Based on the AHP-entropy method,the comprehensive evaluation and decision-making model of marine delimitation plans,this research developes a marine demarcation plan evaluation system. This system includes functions such as evaluation index selection,index weight setting,qualitative index assisted scoring,parameters and results visualization. It realizes the quantitative evaluation of the marine delimitation plan by reading the marine delimitation plan parameters from the marine delimitation GIS system. The comprehensive evaluation model and system of the marine delimitation plan can be used for domestic and foreign marine delimitation decisions. Users can select appropriate indicators from the system to evaluate multiple marine delimitation plans according to the characteristics of the sea area,so as to provide a basis for delimitation plan decision-making.更多还原