MZ/T 112-2018Administrative boundary -- Boundary settlement (English PDF)

4.1 Personnel

4.1.1 Composition

The border investigation party, the technical director, and the work implementer are jointly sent by the two sides adjacent to the boundary.

4.1.2 Training

Training of staff involved in boundary surveys in policies, regulations, working procedures, technical methods and quality standards.

4.2 Investigation

4.2.1 Collecting Information

The information collected should include the following.

a) Relevant documents, agreements and maps delineated or approved by the people's governments at all levels;

b) Land use, forestry, water conservancy, agriculture, animal husbandry and other resources utilization status information and related warrants adjacent to the administrative area;

c) Relevant information of people's governments at all levels or relevant departments on handling resource ownership issues in border areas;

d) The latest version of the national basic scale topographic map and administrative division map;

e) other relevant documents, maps and information.

4.2.2 Visit investigation

Learn from the grassroots people's governments, management agencies and related personnel of the two sides.

a) the jurisdiction of the parties in the border area;

b) whether there has been a border dispute between the two parties, and the location and length of the border involved;

c) The population distribution, ethnic situation, regime formation, household registration management and natural resource development and utilization of the two sides in the border dispute area.

4.2.3 Field survey

On-the-spot survey of terrain, investigation of the location of the administrative area boundary as specified in the document, verification of the actual jurisdictional status and disputes in the border area Around. The information obtained from field surveys should be marked on the topographic map.

4.2.4 Induction

The survey staff should summarize the following contents based on the information obtained after collecting data, visiting surveys, and field surveys.

a) the historical evolution of the administrative jurisdiction of both parties in the border area;

b) the administrative boundaries defined by legal documents;

c) there is no legal document stipulating that the boundary of jurisdiction has been divided according to the traditional customary line for a long time;

d) Boundary disputes and dispute resolution plans.

4.3 Develop a work plan

4.3.1 Scheme Content

The boundary survey work plan is jointly formulated by the staff of the two sides, and the content is based on the outline of the border area, the organizational form, the principles of the survey, the implementation steps 步骤 组合。 Step composition.

4.3.2 Overview of border areas

The existing borders adjacent to the administrative area include the following.

a) the lot where the boundary agreement is signed and the validity of the boundary agreement;

b) the area governed by the traditional custom line, and the compliance of both parties;

c) In the area where the boundary is disputed, the current jurisdiction of both parties.

4.3.3 Organization Form

The organizational form, staffing, and job responsibilities of each line.

4.3.4 Survey principles

The principles and clauses to be observed when determining the boundaries of administrative areas shall be in accordance with the provisions in relevant national documents and the actual conditions of the border areas.

4.3.5 Implementation steps

Preparing for the survey, implementation of the survey, inspection and acceptance, drafting of administrative area boundary agreements, work procedures for reporting and approval, time schedule, Technical requirements and division of tasks.

5.1 Basic principles of boundary survey

The boundary survey method shall follow the following basic principles.

a) The boundaries of administrative areas that have been demarcated or approved are clearly defined, and the boundaries shall be verified in accordance with relevant documents, agreements, and maps during the survey;

b) The administrative area boundary has not been clearly delineated or approved, but a traditional custom line has been formed, and the administrative area is determined based on the traditional custom line Domain boundary

c) The boundaries of administrative areas that are not clearly delineated or approved, and the traditional custom lines are rough, and the areas on the ground are unclear, should be carried out on the ground Line survey work

d) If the boundaries of administrative areas are not clearly delineated or approved, but the boundaries of natural ownership exist, the boundaries of administrative areas should the lines agree.

5.2 Start and end points of administrative area boundaries

5.2.1 Classification of start and end points

The starting and ending points can be divided into the following types according to their positions.

a) the intersection of administrative area boundaries;

b) the intersection of administrative boundaries with borders;

c) The meeting point of the administrative area boundary that meets the land-sea boundary.

5.2.2 Determine the start and end points

The start and end points of the administrative area boundary are specific points on the boundary line. The positions of the start and end points are directly related to the specific direction of the administrative area boundary. Start and stop Points can be determined in accordance with the principle of 5.1 boundary survey and jointly determined by the people's government of the administrative region adjacent to the start and end points.

5.3 Delimitation of administrative areas

5.3.1 Principle

The delimitation of administrative boundaries should be carried out in accordance with the following principles.

a) When the boundary is a mountain, the administrative area is delimited along the watershed or ridge line;

b) When the boundary is a river.

1) The navigable river delimits the administrative area boundary with the main channel centerline;

2) Non-channelable rivers demarcate administrative area boundaries with the centerline of the channel or the mainstream centerline;

3) The islands and sandbars in the boundary river are confirmed according to the ownership determined before the survey;

4) After the boundary line is determined, the newly-occurring islands and sandbars in the boundary river are divided according to the administrative area boundaries.

c) When borders, embankments, bridges, ditches, roads and other solid features are used as boundaries, the administrative area boundaries shall be delineated based on these features;

d) for areas without obvious features, delineate the administrative area boundaries by connecting lines between specific boundary points;

e) When the position of the boundary is disputed.

1) The administrative district boundary is determined by the parties to the boundary dispute;

2) The administrative department of the upper boundary line shall coordinate the two parties to delimit the administrative area boundary;

3) The superior people's government on both sides of the dispute decides the direction of administrative boundaries.

5.3.2 Process

The method of delimiting administrative areas should adopt a combination of demarcation on the map and field demarcation. The process is as follows.

a) Basemap selection. Both sides of the surveying area jointly select the same version, scale, and compilation that can comprehensively reflect the terrain and landform information in the border area.

The topographic map of the unit and current situation is used as the base map of the survey work to draw the direction of the boundary line;

b) Boundary on the map. The two sides of the survey boundary have completed the survey based on relevant boundary documents, agreements, detailed land survey results, and place name surveys that have been formed in history.

Data such as fruits, maps, etc. plot the direction of the boundary line on the base map of the demarcation work;

c) Nuclear boundary on the map. Both parties of the surveying boundary shall make a comparative inspection of the working base maps plotted by them, and determine the boundary plots that are consistent with each other. Correct in the case of inconsistency between the two sides, if the plot is incorrect, the wrong party should correct it; if it belongs to the boundary, the claims are inconsistent, and the two sides should redraw their respective claims boundaries on the same base map of the survey work.

A solid line of 0.3mm indicates that the two sides of the boundary line are distinguished by red and blue respectively, which can cover any element on the map;

d) Field investigation. For the areas where the two sides claim that the boundary is inconsistent, both sides of the field survey should go to the field to determine the boundary.

Draw it on the demarcation work basemap;

e) Demarcation on the map. both sides of the surveying field shall make a comparative inspection on the basement map of the surveying field drawn after the field survey to determine the field survey of both parties After plotting a lot of consistent boundaries. Further mark the boundary areas that have not yet been determined by the two sides, and leave it to the two sides to confirm the demarcation on the ground.

set;

f) Demarcation in the field. For the boundary lines that have not yet been determined by the two parties, the surveying and demarcation parties shall jointly conduct a field survey again.

For the boundary line section, measure the boundary line, plot the direction of the boundary line on the base map of the survey, and determine the position of the boundary line. Cannot be determined on the ground the boundary line of the site shall be used as the dispute boundary line to measure the dispute boundary line.

The location of the dispute boundary;

g) Consultation and delimitation. For the areas where the two parties' field investigations still fail to reach a consensus, the people's governments adjacent to the two sides shall resolve the issues.

If no agreement is reached through negotiation, the two parties shall report their respective plotting schemes to the people's government at the next higher level, and their civil affairs departments shall work with relevant departments Mediation

h) Submit a ruling. For the plots where no consensus can be reached after mediation, the people's governments of the two neighboring parties shall jointly report to the next higher level the people's government ruled.

5.4 Boundary Mapping

5.4.1 Technical requirements

5.4.1.1 Surveying and mapping datum

The surveying and mapping datum should be consistent with the plane coordinate system, projection, and elevation of the drawings in the drawing.

5.4.1.2 Accuracy requirements

The accuracy of boundary line mapping should meet the requirements of GB/T 17796-2009.

5.4.2 Work composition

Boundary mapping consists of the following.

a) Measure the starting and ending points and turning points on the boundaries of administrative areas;

b) If the topography is inconsistent with the boundary topographic map, or the boundary topographic map is not detailed enough, the topographic map should be repaired or supplemented;

c) According to the direction of the boundary of the administrative area and the location of the field, plan the location, type and number of boundary piles, and the position of the point is judged on the spot, and the position, elevation, distance from the boundary point to the azimuth, and the magnetic azimuth are measured and marked.

And records;

d) According to the field review situation, determine whether to add boundary piles for the areas where the position of the boundary line is not easily identifiable;

e) According to the measurement results, plot the administrative area boundary map on the base map of the boundary topographic map.

5.4.3 Survey boundary points

The measurement method and accuracy of the boundary point coordinates and elevation should meet the requirements of 4.3.1, 6.1, 6.2, 6.3, and 6.6 in GB/T 17796-2009 set.

5.4.4 Revision of Boundary Topographic Maps

5.4.4.1 Content

Revisions of features, geomorphological elements and geographical names related to determining the boundaries of administrative areas and the location of boundary piles.

5.4.4.2 Scope

The scope of repairs and retests shall be determined according to the scale of the drawings in the administrative area boundary agreement, as follows.

a) When the scale is 1.50 000, it can be adjusted to within 5 km on both sides of the boundary line;

b) When the scale is 1.10 000 or 1.25 000, it can be adjusted to within 1 km on each side of the boundary line;

c) When the scale is greater than 1.10 000, the adjustment range can be determined according to actual needs.

5.4.4.3 Method and accuracy

The method and accuracy of the boundary topographic map shall be implemented in accordance with the provisions of 7.1.3 and 7.1.5 in GB/T 17796-2009.

5.4.4.4 Boundary topographic map

The method of drawing the topographic map of the boundary shall be implemented in accordance with the provisions of 7.1.4 in GB/T 17796-2009, and the geographical names related to the boundaries of administrative areas it is said that it should be approved before being marked on the drawing.

5.4.5 Plotting Boundary Diagrams

5.4.5.1 Content

The positions of the administrative area boundaries and boundary points determined by the two sides are accurately plotted on the boundary topographic map after the survey.

5.4.5.2 Method

The boundary line shall be plotted as follows.

a) Boundary mapping should be carried out at the same time as field surveys. The topography should be bounded by geographically distinct boundaries (such as watersheds, roads, rivers) Boundary sections where the elements do not change much or sections where the boundary between specific boundary points is used as the boundary line can also be used by the surveying parties to Boundary lines are plotted on topographic maps;

b) The boundary point and boundary line shall be plotted on the topographical map in accordance with their relationship with the landforms and features, and the boundary points, the correctness of the interrelationship between the boundary and the landform.

5.4.5.3 Symbol

The boundary line shall be marked according to the following requirements.

a) The number of boundary stakes and the name of the district are marked in red text;

b) The boundary line is drawn continuously with a solid red line of 0.15 mm on the figure, with the centerline of the linear figure as the boundary and the width of the figure symbol less than 1.0 mm, the boundary line symbol is drawn on both sides of the linear figure symbol, and the length of each line is not more than 1.0 cm;

c) The symbol of the boundary point shall be a small red circle with a diameter of 1.0 mm.

5.4.5.4 Accuracy

The error in the plane position of the boundary stake point, the boundary line inflection point, and the independent feature point passed by the boundary line relative to the adjacent fixed feature point should not be greater than the figure ± 0.2 mm.

5.5 Setting up boundary stakes

After the boundary of the administrative area is determined, in the area where the boundary line changes or the terrain is complicated, a boundary pile needs to be set up to indicate the boundary of the administrative area.

Location marker.

The boundary piles to be set up shall be filled in the boundary pile registration form.

5.6 Direction of Administrative Zone Boundaries

5.6.1 Basic requirements

The descriptive text should be prepared in conjunction with the boundary topographic map when the administrative area boundary is plotted on the spot. The boundary position of the sparsely populated area when the degree requirement is low, the relevant data can be measured on the topographic map to write a description of the trend.

5.6.2 Format and Content

5.6.2.1 Format

The direction of the boundary line description should be based on the boundary line between two adjacent boundary piles as a section, divided into several according to the physical and geographical conditions to which the boundary line is attached.

May contain several natural segments.

5.6.2.2 Content

The description of the direction of the boundary line should include the starting and ending points of the boundary line, the marking of the boundary line in the field, the direction of the boundary line turning, the length of the boundary line extension, the topographical feature points that the boundary line passes through and the length of the boundary line between the two boundary piles.

The following points need to be noted in the description.

a) When the watershed is used as the boundary line, the name of the water system on both sides of the watershed shall be stated, and the elevation point and geographical name of the boundary line shall be selected for explanation.

Said

b) the straight line boundary line does not describe the feature points and elevation points passing in the middle of the boundary line;

c) It is necessary to describe in detail the trend of the boundary line that is complicated to transform and difficult to be clearly marked on the map, especially the direction of the boundary line and the actual terrain.

The direction where the direction is changed shall be specified;

d) For the sake of confidentiality, the coordinate position of the boundary pile shall be recorded in the boundary pile achievement table, and it shall be separately attached to the administrative area boundary agreement.

Save, the line does not need to be written in the description.

5.6.3 Directions Writing

5.6.3.1 Writing requirements

The explanatory text is based on the principle of clearly describing the actual direction of the boundaries of the administrative area. It should adopt the national terminology and meet the following requirements.

a) The place names mentioned in the description should be consistent with the standard place names published by the place name management department. If the place names on the topographic map are wrong, the topographic map should be corrected;

b) The area, length, angle, and number of boundary stakes involved in the description shall be expressed in Arabic numerals;

c) The length and distance involved in the description are horizontal distances, described in meters, and the data are taken to the effective number of the field measurement accuracy;

d) The distance measured on the topographic map shall be accurate to 0.1 mm and converted into meters according to the scale.

5.6.3.2 Direction description

When describing the direction involved in the description of the direction of the boundary line, the 16-azimuth system shall be used, see Appendix A.

16 directions.

a) North. 348 ° 45'- 11 ° 15 ';

b) North-northeast. 11 ° 15'- 33 ° 45 ';

c) Northeast. 33 ° 45'-56 ° 15 ';

d) East to Northeast. 56 ° 15'- 78 ° 45 ';

e) East. 78 ° 45'- 101 ° 15 ';

f) Southeast to East. 101 ° 15'- 123 ° 45 ';

g) Southeast. 123 ° 45'- 146 ° 15 ';

h) South-southeast. 146 ° 15'- 168 ° 45 ';

i) South. 168 ° 45'- 191 ° 15 ';

j) South-southwest. 191 ° 15'- 213 ° 45 ';

k) Southwest. 213 ° 45'-236 ° 15 ';

l) West-southwest. 236 ° 15'- 258 ° 45 ';

m) West. 258 ° 45'- 281 ° 15 ';

n) West-northwest. 281 ° 15'-303 ° 45 ';

o) Northwest. 303 ° 45'- 326 ° 15 ';

p) North-northwest. 326 ° 15'-348 ° 45 '.

6.1 Content and requirements

6.1.1 Inspection of demarcation documents

The completeness of the content of the documents and the completeness of the formalities formed during the survey are checked.

6.1.2 Checking the results of retests and repairs

6.1.2.1 Process inspection

Check the completeness of the surveying and mapping records and the calculation manual and the compliance of the calculated tolerances.

6.1.2.2 Results check

According to the relevant provisions of GB/T 18316, the accuracy of the boundary line and the features related to the boundary line on both sides of the boundary line, and the accuracy of the retest and repair Check.

6.1.3 Boundary inspection

Check the accuracy of all boundaries.

6.1.4 Boundary Pile Inspection

Check the compliance of the boundary pile's name, number, specifications, on-site buried location, and boundary pile quality.

6.1.5 Inspection of Boundary Pile Registration Form

Check the completeness, standardization and accuracy of the contents and outline of the registration form and the completeness of the signing procedures.

6.1.6 Examination of boundary lines

Check the consistency of the written description of the boundary line with the boundary topographic map and the field, and check the normativeness of the preparation.

6.1.7 Bound...