Contents in Building Digital Author Copies

Contents in the construction of digital author maps (Illustrative photo)

In Article 19 of Circular 47/2014/TT-BTNMT, the construction of digital author maps includes the following contents:

- Prepare documents;- Establish the mathematical basis;- Edit content elements;- Conduct field surveys;- Update survey results;- Standardize the content of digital author maps.

Including:

- Preparation of documents includes the following tasks:- Study technical editing and related documentation;- Prepare map documents, databases, and software for use;- Copy standard files to the designated directory;- Create storage directories.

- Editing content elements is regulated as follows:- The content elements of the established maps must be edited in the correct format and class division regulations of administrative maps according to the technology chosen in the scientific editing outline;- Select, generalize, and present the content elements of administrative maps ensuring the content criteria stipulated in Articles 26, 27, 28, and 29 of this Circular depending on the type of administrative map established;- Inkjet printing is used for field survey adjustments.

- Conducting field survey adjustments includes:- Verify and correct the content elements that are already on the map according to reality;- Add new map content elements that appear in the field;- Collect materials, maps, data, and legal documents for updating and office editing.

- Updating survey results is regulated as follows:- Transfer field survey adjustment results and other collected documents in the locality to the digital author maps;- The updated contents must meet the following requirements:- Ensure the accuracy of the established maps;- Ensure the correctness and completeness according to the field survey results;- Ensure consistency with existing contents on the map.

- Standardizing the content of digital author maps is regulated as follows:- Present map content elements according to regulations and ensure:- The positional correlation and spacing between the elements on the map. Move elements based on the principle that elements with lower accuracy follow elements with higher accuracy;- The presentation of notes on the map must correspond to the geographic objects that need to be noted.- Present other elements: supplementary maps; area and population tables; legend and other contents.

More details can be found in Circular 47/2014/TT-BTNMT, effective from August 22, 2014.

Thuy Tram

>> CLICK HERE TO READ THIS ARTICLE IN VIETNAMESE