On the mapping project management and quality control

[Abstract] The content of the mapping project management, analysis, project management and quality control of mapping to explore the author's experience made the process of mapping is the mapping project management quality control process.

[Keywords] mapping, project management, quality control

Mapping is a mapping system project management, systems engineering point of view, the organization of the mapping project supervision, control and coordination in order to achieve the project objectives of the whole process of general management in recent years, due to China's rapid economic development, surveying the market matures, mapping unit mapping project undertaken by more and more, surveying the growing scale of production. This mapping project management of the content analysis of the mapping project management and quality control were discussed, according to the author's experience made the process of mapping is the mapping project management quality control process.

A mapping project management content
According to mapping standards and specifications as described in the mapping project management, the main contents of the seven parts.

1.1 Project Planning: According to user requirements, develop product content mapping project, according to the mapping project content, schedule, technology, quality, safety and other requirements, analyze and judge the need to invest in personnel, equipment and other resources.

1.2 Project Technical Design: In accordance with the requirements of surveying and mapping projects, according to <<mapping technology design requirements>> (CH / T 1004-2005) and the relevant technical specifications, technical standards, develop the project design document, the accuracy of proposed indicators.

1.3 Project organization: According to the mapping project of professional categories, nature, difficulty, and the staff of the technological background and work arrangements, according to the project implementation process to determine the various processes involved in the project technical and quality control personnel.

1.4 Project implementation and quality control: according to mapping project requirements, technical design books every professional guidance and supervision of execution, choose the measurement program to determine the means of measurement, supervision and certification surveying instruments, clear quality inspection methods.

1.5 Project mapping technology summary: According to the <<mapping technology written summary of the provisions>> (CH / T 1004-2005) and the relevant technical specifications, technical standards, write technical summary, including schedule, results accuracy indicators, a description of the problems , the handling of technical issues to analyze, evaluate, identify, clear conclusions.

1.6 Project results finishing products: According to mapping nature of the project cycle and relevant laws and regulations, the geographic information data security risk assessment and identify the necessary data backup, offsite storage and other protective measures, if necessary, to develop information security plans.

1.7 Project inspection and acceptance: According to the <<Mapping product inspection and acceptance requirements>> (CH / T 1002-95) and <<Mapping production quality regulations>> requirements, the implementation of two checks one acceptance, qualified by the quality inspection department After the final responsibility for the quality surveying and mapping results, according to the contract submit a complete mapping results.

2 Mapping Quality Control
Quality inspection focused on mathematical precision, accuracy and surface finishing geography, while the mathematical precision is the key to the quality assessment of map sheet With a wide range of digital mapping technology used, the process methods improved, so that mapping accuracy improve a grade. in accordance with <<Cities measurement specifications>> requirements, the mathematical precision digital map is no longer a major problem, on the contrary, for job design, topographic map layer inspection, remove redundant data so a higher requirements, therefore, quality inspector at all levels to further improve the technical quality of the urgent need to adapt to the digital mapping requirements of the development. IS09000 standards are internationally recognized quality management and quality assurance of uniform standards, from quality planning, management responsibilities, human resources the quality records to process control, product identification, control of nonconforming product, product testing and so do the required and documented, so that systematic quality management, standardization, and scientific process to ensure that any products have been effectively controlled. the quality of Surveying and Mapping control and IS09000 standards combine to form a mapping of quality control, effectively control the mapping quality.

2.1 Quality Planning
According to mapping the scope and time, manpower and equipment to develop a reasonable allocation of resources, more viable programs and quality testing facilities plan, the key to its impact on the quality control measures, to determine the process of mapping functions at all levels of quality and quality objectives. Strictly control, process quality, so that every process is always under control, "to ensure the quality of the work process quality, process quality to ensure product quality" principle.

2.2 Process Control
Outside the industry, process control, including tracking process control and process supervision and inspection. Operators operate in strict accordance with specifications to ensure that the investigation of surface features in place, mapping in place, so good, does not leak, not bad, PAD-based portable computer and Pocket PC , automatic transmission observational data and converted to graphics, real-time editing to minimize the difference in the mapping process, wrong, missing, thus ensuring the field data collection process quality, quality control personnel to track the process of mapping the inspection and supervision check whether the standard operating method, whether the results meet the requirements, the results of the process of supervision and inspection to ensure the quality of all processes are under control. Links to free download http://www.hi138.com
2.3 Check the results
Quality management by the unit through the process of checking the results of the modified sampling, surveying and mapping results to further reduce defects and improve the quality of the final product.

2.4 Continuous Improvement
Of the problems found during inspection by the quality inspection department of correction requirements for rectification, the process for mapping the existence of quality problems to work out corrective and preventive measures to prevent similar problems from happening again, and constantly improve the quality of topographic mapping.

3 is the mapping process mapping project management quality control process
Mapping project quality management process is the process of monitoring. The goal is to build quality work to meet the market economy requires quality control mechanism for mapping the implementation of effective supervision and management of quality, strengthen quality control to ensure product quality mapping.

3.1 Quality Supervision, rules and regulations to play, so according to law
In recent years, the National Mapping Agency attaches great importance to the quality of legislation, issued a <<Mapping Mapping production quality management approach >>,<< Quality Supervision and Administration>> and <<Mapping Quality Supervision, Inspection and Administrative Measures>> and some corresponding test the implementation details, from the perspective of the national industry, management established a relatively complete legal system of quality supervision and management, but because the focus is different, some files can be operational, pertinence, develop additional implementation details of the test is not yet complete, so far only released geodesy, photogrammetry, engineering measurements (control and topographic survey), cartography and printing products, part of the implementation details of the project supervision and inspection, in the actual implementation process there are some difficulties to the formulation of rules and regulations more in line the actual situation in the country based on laws and regulations improve the quality of supervision and management regulations, the development of the Survey Authority for details of mapping units, so that mapping quality supervision and management more scientific and more reasonable.

3.2 The establishment of quality supervision mechanism to strengthen supervision
Mapping management is a sector management, building surveying and mapping team found in all sectors of national economy, although with different characteristics and different, but common for the national economy to provide a variety of basic geographic information To ensure the quality of surveying and mapping industry should establish the appropriate incentives mechanism, monitoring mechanism and control mechanism, the implementation of comprehensive quality management based on the mapping project to implement state-directed project management, to establish quality guarantee system, depending on the acceptance of the results of settlement funds. quality guarantee system is a market economy with the economic means to monitor product quality more effective management practices, strengthen the industry product quality supervision and sampling efforts, and improve the quality of supervision and sampling procedures, supervision and inspection data to change the way walks, street supervision and inspection units in the industry, the project notice, to submit information within two days, to expand the number of product quality sampling and scope of strict supervision and sampling the results of post-processing, sampling results shall be announced to the community. For those who failed to organize a review of sampling, consecutive sampling of those who failed to give notice of criticism and public exposure, especially on the poor quality of the unit ordered to suspend business for rectification, cancellation of part of business, or revoke their certificates, the relevant departments for quality violations brought to justice.

3.3 The establishment of mapping project supervision system and strengthen supervision and quality control of the production process
Mapping project supervision of the scientific, impartiality, independence, the nature of the service can be a good project management services to owners, regulate the production of construction-related behavior of parties to protect the quality of the project on target to achieve the same time, mapping the process of supervision by production supervision, quality of work made records, quality reporting, both the results of surveying and mapping projects based on acceptance of an objective quality assessment mapping project execution of the contract situation is objective evidence of mapping project supervision in reference to the method of construction supervision, combined with their own profession technical characteristics so as to gradually form their own complete working system. future mapping project supervision to market rules, operational supervision of the behavior of enterprises, the government effectively manage, regulate the behavior of enterprises and personnel supervision, establishment and improvement of surveying and mapping professional qualification and registration of supervising engineers management related systems, protection of supervision of quality and service levels.

4 Conclusion
Mapping unit mapping project management is a main line of work, mapping mapping product quality control is the protection of qualified projects. It requires thinking assurance system, technical assurance and quality monitoring system for support. To improve the quality of project management and efficiency, should be supporting the establishment of rules and regulations, enhance product quality control, standard operating procedures to continuously improve the technical level of operations, so Mapping project management to better serve the mapping unit of economic development.


References:
[1] Gong Xinyun On the mapping project management. Shanghai East China Normal .2007
[2] GB / T 18316-2001, digital mapping product inspection and acceptance requirements and quality assessment [S] Links to free download http://www.hi138.com