Technical Editing When Updating the Database of Administrative Boundaries

14:43, 11/07/2024

Circular 55/2017/TT-BTNMT was issued by the Ministry of Natural Resources and Environment on December 8, 2017, guiding in detail the technical editing in updating the administrative boundary database.

Accordingly, Circular 55 stipulates that the technical editing when updating the administrative boundary database is carried out based on the collected sources of materials, proceeding with technical editing tasks. Technical editing involves the aggregation, analysis of documents, records of administrative boundaries, and geographical base data, which create detailed technical guidelines and schedule the organization of work appropriate to the specific data of each province. To be specific:

- Analyzing the characteristics of the terrain, landmarks, compatibility regarding geometric factors, and attributes of geographical objects on the administrative boundary map with corresponding objects in the geographical base data.- Analyzing issues related to the accuracy, and synchronization in the scale of communal-level administrative boundary maps within the scope of building the database. Reviewing and preliminarily aligning, identifying potential conflicts and inconsistencies within the administrative boundary records, and proposing handling solutions.- Developing tools and utilities to support the construction of administrative boundary data and control the quality of spatial data on administrative boundaries, aligned with the chosen technological solution.- Establishing editorial directives.

See details of Circular 55/2017/TT-BTNMT, effective from February 1, 2018.

-Thao Uyen-

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