| Basic Survey and Planning Section |
| Planning, supervising and evaluation of survey implementation. |
Compiling regulations on survey industry and survey personnel. |
| Formulation of surveying and mapping policy. |
Compiling statistics of survey results. |
| Survey service exchange with foreign countries. |
Conducting Education and training of survey personnel. |
| Developing rules & regulations regarding the NLSC’s operation and management & maintenance of database. |
Planning, promoting and evaluation of survey technology research and development. |
| Planning and implementing for calibration of survey instruments. |
Setup, maintain and manage horizontal control network. |
| Vertical survey on level origin and tide gauge benchmark. |
Development of laws and regulations on control survey system. |
| Planning, implementation, operation, maintenance and management of real-time kinematic positioning system. |
Setup, maintain and manage vertical control network. |
| Setup, maintain and manage gravity control network. |
Supervising survey results review and document management. |
| Survey markers repairing, moving and land management. |
Planning, promoting, supervising and inspecting cross-county (-city, or -municipal) control network densification survey projects. |
| Other services related to basic survey and planning. |
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| Cadastral Survey Section |
| Developing systems and laws & regulations for cadastral survey. |
Processing boundary survey designated by judicial or prosecuting organs. |
| Planning, promoting, supervising and evaluating of digitized analog cadastral maps overlaid with urban planning topographic maps. |
Planning, promoting, supervising and inspecting cross-county (-city, or -municipal) cadastral survey projects. |
| Planning, promoting, supervising and inspecting of unregistered land survey. |
Planning, promoting, supervising and inspecting policy-based cadastral survey. |
| Formulation of cadastral resurvey plan. |
Planning and executing cadastral resurveys. |
| Cleaning, repairing and connecting survey for urban planning pillar in the areas of cadastral resurveys. |
Developing systems, laws & regulations and plans for cadastral resurveys. |
| Supervising and inspecting cadastral resurveys. |
Other services related to cadastral survey. |
| Basic Map Mapping Section |
| Planning of topographic survey. |
Surveying, mapping and results management & maintenance of basic topographic maps. |
| Surveying, mapping and result management & maintenance of national topographic maps. |
Surveying, mapping and result management & maintenance of national electronic maps. |
| Planning, implementing and results management & maintenance of national land use investigation. |
Other services related to basic map mapping. |
| Applied Map Mapping Section |
| Planning of hydrographic survey. |
Establishment and result management & maintenance of national digital topographic model. |
| Surveying, mapping and result management & maintenance of base chart of marine area. |
Surveying, mapping and result management & maintenance of intertidal zone topographic maps. |
| Surveying, mapping and result management & maintenance of electronic navigational charts. |
Other services related to applied map mapping. |
| Map Supply and Management Section |
| Planning, implementation, and management & maintenance of the integrated information distribution system of national land surveying and mapping information. |
Planning, implementation, management & maintenance, and value-added application of the national land surveying and mapping database. |
| Planning, implementation and maintenance of surveying Knowledge database. |
Distribution and provisioning of national land surveying and mapping information. |
| Planning, implementing, reporting and management of NLSC’s information security policy and protection mechanism. |
Planning, allocating, maintenance and management of NLSC’s information devices and application systems. |
| Planning, promoting, supervising and evaluating of NLSC’s information operation. |
Other services related to map supply and management. |
| Map Application and Promoting Section |
| Application and promotion of national surveying and mapping results. |
Planning, construction, maintenance and operation of national surveying and mapping results web service. |
| Application and promotion of 3D national base map. |
Planning, construction, maintenance and operation of 3D national base map web service. |
| Other services related to application and promotion of map result. |
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| Secretariat Office |
| Document management, general affairs, R&D & evaluation, public relations, and miscellaneous supports provisioning. |
| Personnel Office |
Budget, Accounting & Statistics Office |
| Personnel management. |
Budgeting, accounting and statistics. |
| Civil Services Ethics Office |
Survey Teams |
| Ethics management of civil servants. |
Conducting field surveying and mapping tasks. |