Technical specification for urban surveying using global positioning system 全球定位系统城市测量技术规程
Urban survey division lands department 市区测量部
Code for urban survey 城市测量规范
Urban survey division 市区测量部
This section mainly summarizes dalian " s urban survey , including the geographical position , history , culture and the situation of social economic development , and types and characteristics of tourist resources , etc . 2 . the superior and inferior analyses in dalian " s tourism 阐明目前大连区域概况(区位、自然条件、经济状况、历史沿革等)及旅游资源类型与特征。二、大连旅游业发展的优劣势分析。