Preface

In today’s era, with the continuous progress and development of social informatization, people’s demand for the earth’s spatial position and attribute information is increasing. In many aspects of social economy, politics, culture, environment and military affairs, it is required to provide surveying and mapping products with better accuracy, better real-time, wider range, more forms and better quality. The integration of surveying and mapping technology, computer information technology and modern communication technology provides a more systematic technology for the collection, processing, management, update, sharing and application of geospatial location and its attribute information, forming a modern information surveying and mapping technology. With the rapid development of surveying and mapping science and technology, a revolutionary change has taken place in the production process of surveying and mapping. In particular, while maintaining the characteristics of traditional products and products, with the development of information technology, the virtual visualization achievements and products that have appeared and gradually applied have expanded their application scope. Surveying and mapping science, which provides technical support for information surveying and mapping, has gradually developed into geospatial informatics.
     With the rapid development of China’s reform and opening up and socialist modernization, great changes have taken place in the surveying and mapping work system. The status of surveying and mapping work is becoming more and more important. The role of surveying and mapping work in social and economic development is also growing. At the same time, the administrative management of surveying and mapping is becoming more and more important, especially the role of city and county surveying and mapping administrative management is becoming more and more prominent. As a surveying and mapping production unit and surveying and mapping practitioners, it is an important factor for their own development to comply with and adapt to the market economic order, scientifically and reasonably organize surveying and mapping production, constantly enhance their competitive strength, and provide high-quality surveying and mapping products for economic construction. Therefore, the surveying and mapping workers must learn the knowledge of surveying and mapping management and strengthen the awareness of legal system, so as to enter the surveying and mapping market and engage in surveying and mapping work according to law.

前 言

当今时代，社会信息化的不断进步和发展，人们对地球空间位置及其属性信息的需求不断增加，社会经济、政治、文化、环境及军事等众多方面，要求提供精度满足需要，实时性更好、范围更大、形式更多、质量更好的测绘产品。而测绘技术、计算机信息技术和现代通信技术等多种技术集成，对地理空间位置及其属性信息的采集、处理、管理、更新、共享和应用等方面提供了更系统的技术，形成了现代信息化测绘技术。 测绘科学技术的迅速发展， 促使测绘生产流程发生了革命性的变化，多样化测绘成果和产品正不断努力满足多方面需求。特别是在保持传统成果和产品特性的同时，伴随信息技术的发展，已经出现并逐步展开应用的虚拟可视化成果和产品又极好地扩大了应用面。提供对信息化测绘技术支持的测绘科学已逐渐发展成为地球空间信息学。
       随着我国改革开放和社会主义现代化建设事业的快速发展，测绘工作体制也发生了很大变化，测绘工作的地位越来越重要，测绘工作在社会经济发展中的作用也越来越大，同时也使得测绘行政管理工作越来越重要，尤其是市、县测绘行政管理工作的作用越来越突出。作为测绘生产单位和测绘从业者，遵从并适应市场经济秩序，科学合理地组织好测绘生产，不断增强自身竞争实力，为经济建设提供优质的测绘产品，是自身发展的重要因素。因此，测绘工作者必须学好测绘管理知识，加强法制意识，以便规范地进入测绘市场，依法从事测绘工作。