CN105677843A - Method for automatically obtaining attribute of four boundaries of parcel - Google Patents
Method for automatically obtaining attribute of four boundaries of parcel Download PDFInfo
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- CN105677843A CN105677843A CN201610007209.XA CN201610007209A CN105677843A CN 105677843 A CN105677843 A CN 105677843A CN 201610007209 A CN201610007209 A CN 201610007209A CN 105677843 A CN105677843 A CN 105677843A
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- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention discloses a method for automatically obtaining the attribute of four boundaries of a parcel and relates to the technical field of geographic information system data processing. According to the method, other pattern spot lists having a spatial adjacency relation with a center pattern spot are obtained by means of spatial query and analysis, the relative position relation is judged according to the azimuth angles of connecting lines between the other pattern spots and head and tail nodes of adjacency lines of the center pattern spot or connecting lines of gravity centers of the other pattern spots and the head and tail nodes, then information about the four boundaries of the center pattern spot is obtained, and the method has high execution efficiency.
Description
Technical field
The present invention relates to GIS data processing technology field, particularly relate to a kind of automatic acquisition ancestor ground four to attribute method, be applied in cadastral inventory later stage data processing process especially four to attribute fill in process.
Background technology
Ancestor ground is the minimum unit of land deeds, refers to that ancestor ground four is to the handing-over boundary line referring to orientation, four, a ground and adjacent ground with the blind area of ownership boundary line composition. China is in the performance data of confirmation of land right relevant item, and ancestor ground four to attribute is filled in and submitted to general requirement.
At present, acquisition for ancestor ground four to attribute, main flow GIS software platform does not provide the function of customization in order to solve this problem, the scheme being generally adopted, it is under ArcGIS platform, by staff after eye recognition and mental judgement, four to attribute is manually filling in attribute list, this mode not only workload is big, process is loaded down with trivial details, consuming time longer, and easily because fatigue causes mistake.
Summary of the invention
The method that it is an object of the invention to provide a kind of automatic acquisition ancestor ground four to attribute, thus solving the foregoing problems existed in prior art.
To achieve these goals, the technical solution used in the present invention is as follows:
The method of a kind of automatic acquisition ancestor ground four to attribute, comprises the steps:
S1, obtains cadastral parcel vector basic database;
S2, according to described cadastral parcel vector basic database, it is determined that have the adjacent cadastral parcel of Space Lorentz Curve with center cadastral parcel;
S3, obtains the head and the tail node line of described center cadastral parcel and described adjacent cadastral parcel abutment line, or, the center of gravity line of described center cadastral parcel and described adjacent cadastral parcel;
S4, according to the azimuth at the azimuth of described head and the tail node line or described center of gravity line, obtains the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel;
S5, according to the described relative tertiary location relation got in S4, stores the title of described adjacent cadastral parcel in the corresponding attribute of described center cadastral parcel.
Preferably, in S1, described cadastral parcel vector basic database, obtained by remote sensing or photography measurement image interpretation, numeral total powerstation field operation on the spot mapping or existing national basis mapping geography information result map.
Preferably, described cadastral parcel vector basic database includes the name information of all cadastral parcels, and the name information of described cadastral parcel is stored in the attribute list that described vector basic data is corresponding.
Preferably, S2 comprises the steps:
S201, in the described cadastral parcel vector basic database got, obtains the vector basic data of described center cadastral parcel in S1 by No. ID index;
S202, is disposed adjacent to the spatial relationship value in the cadastral parcel vector basic data of described center, obtains the adjacent cadastral parcel with described center cadastral parcel with Space Lorentz Curve.
Preferably, S4 is, judge whether the length of described head and the tail node line reaches setting value, if, then according to the azimuth of described head and the tail node line, obtain the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel, otherwise, according to the azimuth of described center of gravity line, obtain the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel.
Preferably, in S4, the azimuth of described head and the tail node line, obtain as follows:
S401a, obtains described center cadastral parcel and described adjacent cadastral parcel abutment line;
S402a, converts point set to by described abutment line, obtains beginning and end;
S403a, connection source and terminal, form described head and the tail node line, and described center cadastral parcel is positioned at the right side of described head and the tail node line;
S404a, in plane coordinate system, obtains the azimuth of described head and the tail node line.
Preferably, in S4, the azimuth of described center of gravity line, obtain as follows:
S401b, obtains the focus point of described center cadastral parcel and described adjacent cadastral parcel respectively;
S402b, using the focus point of described center cadastral parcel as starting point, forms described center of gravity line using the focus point of described adjacent cadastral parcel as terminal, connection source and terminal;
S403b, in plane coordinate system, obtains the azimuth of described center of gravity line.
Preferably, determine the azimuth of directed line segment at described plane coordinate system, be carried out as follows:
It is 0 ° or 360 ° that directed line segment points to azimuth angle alpha during direct north, it is 90 ° that directed line segment is rotated clockwise to azimuth angle alpha during direction, due east, by that analogy, the azimuth angle alpha in direction, due south is 180 °, positive west to azimuth angle alpha be 270 °, the span of azimuth angle alpha be α ∈ [0 °, 360 °).
Preferably, S5 comprises the steps:
S501, according to the relative tertiary location relation got in S4, it is determined that the corresponding attribute field of described center cadastral parcel;
S502, is assigned to described attribute field by the title of described adjacent cadastral parcel and stores.
Preferably, before S501, also include step, it is determined that the vector basic data of described center cadastral parcel comprises the field of storage four to attribute.
The invention has the beneficial effects as follows: the method for a kind of automatic acquisition ancestor ground four to the attribute that present example provides, with Centered Graphs speckle, there are other figure speckle lists of Space Lorentz Curve by space querying and analysis acquisition, relative position relation judgement is carried out with the abutment line head and the tail node line of Centered Graphs speckle or the azimuth of the two center of gravity line further according to other figure speckles, and then obtain the four of Centered Graphs speckle to (to the east of, reach in the south, west to, north to) method of information, there is higher execution efficiency.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram automatically obtaining ancestor ground four to attribute that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated. Should be appreciated that detailed description of the invention described herein is only in order to explain the present invention, is not intended to limit the present invention.
The main purpose of the present invention is in the data handling procedure of particularly confirmation of land right relevant item in GIS-Geographic Information System category, it is analyzed by the rule that diversified ancestor ground edge fit form and eye recognition are judged, in conjunction with the definition of four to concept in cadastral inventory, the method finding the automatic decision relative position relation that a kind of and existing technical scheme is different, relatively general, in the way of improving Traditional Man process, alleviate the workload of data treatment people, improve the efficiency that performance data is submitted to.
As it is shown in figure 1, the method embodiments providing a kind of automatic acquisition ancestor ground four to attribute, comprise the steps:
S1, obtains cadastral parcel vector basic database;
S2, according to described cadastral parcel vector basic database, it is determined that have the adjacent cadastral parcel of Space Lorentz Curve with center cadastral parcel;
S3, obtains the head and the tail node line of described center cadastral parcel and described adjacent cadastral parcel abutment line, or, the center of gravity line of described center cadastral parcel and described adjacent cadastral parcel;
S4, according to the azimuth at the azimuth of described head and the tail node line or described center of gravity line, obtains the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel;
S5, according to the described relative tertiary location relation got in S4, stores the title of described adjacent cadastral parcel in the corresponding attribute of described center cadastral parcel.
In actual mechanical process, can using currently processed object as center cadastral parcel, according to the method that the embodiment of the present invention provides, complete automatically obtaining and after storage of currently processed object four to attribute, another process object of reselection, as center cadastral parcel, thus traveling through all of cadastral parcel in GIS-Geographic Information System, and then complete automatically obtaining and storage of all cadastral parcel four to attributes.
Wherein it is possible to according to the numbering of cadastral parcel, sequentially as center cadastral parcel.
Wherein, in S1, described cadastral parcel vector basic database, obtained by remote sensing or photography measurement image interpretation, numeral total powerstation field operation on the spot mapping or existing national basis mapping geography information result map.
Described cadastral parcel vector basic database includes the name information of all cadastral parcels, and the name information of described cadastral parcel is stored in the attribute list that described vector basic data is corresponding.
In a preferred embodiment of the present invention, S2 may include steps of:
S201, in the described cadastral parcel vector basic database got, obtains the vector basic data of described center cadastral parcel in S1 by No. ID index;
S202, is disposed adjacent to the spatial relationship value in the cadastral parcel vector basic data of described center, obtains the adjacent cadastral parcel with described center cadastral parcel with Space Lorentz Curve.
In a preferred embodiment of the present invention, S4 is, judge whether the length of described head and the tail node line reaches setting value, if, then according to the azimuth of described head and the tail node line, obtain the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel, otherwise, according to the azimuth of described center of gravity line, obtain the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel.
In the embodiment of the present invention, the azimuth of the preferential vector line segment using abutment line head and the tail node, basis for estimation as the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel, when the length of the vector line segment of this head and the tail node is enough in short-term, think that the azimuth of its head and the tail node line does not have sufficiently high reference value, then use the azimuth of center of gravity line as basis for estimation.
In the embodiment of the present invention, in S4, the azimuth of described head and the tail node line, it is possible to obtain as follows:
S401a, obtains described center cadastral parcel and described adjacent cadastral parcel abutment line;
S402a, converts point set to by described abutment line, obtains beginning and end;
S403a, connection source and terminal, form described head and the tail node line, and described center cadastral parcel is positioned at the right side of described head and the tail node line;
S404a, in plane coordinate system, obtains the azimuth of described head and the tail node line.
Wherein, in S401a, it is possible to adopt and be carried out with the following method:
Vernier or index are set up in list for adjacent cadastral parcel, point to some the figure speckle in list in order successively; Obtain the process of this figure speckle and Centered Graphs speckle abutment line, need to use topology analyzing method, using this figure speckle as topological analysis object, using the geometric figure of Centered Graphs speckle as inputting parameter, the method that topology objects solve is utilized to obtain the common factor of this figure speckle and Centered Graphs speckle, as line of vector key element.
In the present embodiment, the head and the tail node line of abutment line is oriented vector line segment, for this line segment, if the right polygon that center cadastral parcel is this line segment, then satisfy condition, otherwise, needing to exchange the head and the tail node of this line segment, the center cadastral parcel of making becomes the right polygon of this line segment.
In a preferred embodiment of the present invention, in S4, the azimuth of described center of gravity line, it is possible to obtain as follows:
S401b, obtains the focus point of described center cadastral parcel and described adjacent cadastral parcel respectively;
S402b, using the focus point of described center cadastral parcel as starting point, forms described center of gravity line using the focus point of described adjacent cadastral parcel as terminal, connection source and terminal;
S403b, in plane coordinate system, obtains the azimuth of described center of gravity line.
In the present embodiment, center of gravity line is oriented vector line segment, and the geometric center of gravity of cadastral parcel centered by the starting point of this line segment, terminal are the geometric center of gravity of adjacent cadastral parcel.
Wherein, in a preferred embodiment of the invention, the azimuth of directed line segment is determined at described plane coordinate system, it is possible to be carried out as follows:
It is 0 ° or 360 ° that directed line segment points to azimuth angle alpha during direct north, it is 90 ° that directed line segment is rotated clockwise to azimuth angle alpha during direction, due east, by that analogy, the azimuth angle alpha in direction, due south is 180 °, positive west to azimuth angle alpha be 270 °, the span of azimuth angle alpha be α ∈ [0 °, 360 °).
This in plane coordinate system, specify azimuthal method, meet the conventional means in cartography, therefore, easy to operate, it is simple to extension and compatible.
In a preferred embodiment of the invention, S5 may include steps of:
S501, according to the relative tertiary location relation got in S4, it is determined that the corresponding attribute field of described center cadastral parcel;
S502, is assigned to described attribute field by the title of described adjacent cadastral parcel and stores.
Wherein, when the title of adjacent cadastral parcel is assigned to attribute field by S502, to the north of most example, need to judge that whether this adjacent cadastral parcel is first north to figure speckle, if not first, it is necessary to it is separated with existing figure speckle title comma, it is simple to user reads.
In a preferred embodiment of the invention, before S501, it is also possible to include step, it is determined that the vector basic data of described center cadastral parcel comprises the field of storage four to attribute.
Specific embodiment
Set up a space querying filter object pSpatialFilter, assume that the center ancestor obtained ground speckle is centerFeature, using center ancestor ground speckle geometry as space querying filter geometric attribute, the spatial relationship of space querying filter is set to Spatial Adjacency, ancestor ground speckle basic data is performed spacing query method, and the qualified speckle obtained is added in a list, it is called relatedFeatures.
The relevant ancestor ground list obtained is likely to comprise one or more ground specklees, for each speckle in this list, is required for calculating its relation with center speckle, and concrete calculating process is as follows:
1. a ground speckle key element pFeature in list is taken out in order, it is converted into topological analysis object pTopologicalOperator, utilize the friendship method of asking of topological analysis object to obtain this ground speckle and the common factor of center speckle as parameter in the geometric figure of center speckle, common factor is converted to line of vector feature object pIntersectionPolyline.
2. calculate vector intersection length pLength, adopt different processing modes according to the size of length: if pLength=0, corresponding ancestor ground speckle is not counted in four to scope; If the threshold value Limit that pLength sets in advance less than user (it is assumed here that Limit=2), namely pLength<2 utilizes this ground speckle azimuth with the directed line segment of center speckle center of gravity line as basis for estimation; If pLength>=2, utilize this ground speckle azimuth with the intersection head and the tail node line of center speckle as basis for estimation.
3. A for utilize intersection head and the tail node line azimuth as basis for estimation in the case of, first arranging two IPoint variablees for storing starting point fromPoint and terminal toPoint, beginning and end obtains by reading the attribute of gained vector intersection pIntersectionPolyline in 1.. It should be noted that, must assure that the vector line segment pLine for origin-to-destination, center speckle is its right polygon (whether being that right polygon can be judged by the method for IHitTest interface), if being unsatisfactory for this condition, it is necessary to the two exchanged.
Coordinate according to starting point, terminal calculates the azimuth of the two vector line segment formed and judges position relationship: it is assumed here that the plane coordinates of starting point is as (x1, y1), the plane coordinates of terminal is (x2, y2), then azimuthal computing formula isThis cadastral parcel is undertaken corresponding with the relative position relation of Centered Graphs speckle by following formula:
In formula, capital E represents to represent to the east of, S and reaches in the south, W represent west to, N represents north extremely.
3. B is using the azimuth of the speckle geometric center of gravity line situation as basis for estimation, need the geometric center of gravity that variable is set for storing two figures, wherein the geometric center of gravity of center cadastral parcel is formCenterPoint, and the geometric center of gravity of adjacent cadastral parcel is toCenterPoint.
Coordinate according to two geometric center of gravity calculates the azimuth of the directed line segment that both are formed, it is assumed that the plane coordinates of formCenterPoint is (x0, y0), and the plane coordinates of toCenterPoint is (x0 ', y0 '), and computing formula isThe relative position relation of this Zong Diyu center cadastral parcel carries out correspondence by following formula:
In formula, capital E represents to represent to the east of, S and reaches in the south, W represent west to, N represents north extremely.
4. the adjacent ancestor ground speckle comprised in list relatedFeatures is processed successively.
After the relation of the data in determining list and center ancestor ground speckle, the title of this speckle is stored in the attribute list of center speckle by needs, storage attribute before it needs to be determined that ancestor ground speckle basic data attribute list in whether comprise to the east of, reach in the south, west to, north to four fields, if being absent from, need to create this four fields; To the east of most example, when carrying out data storage, it is necessary to check this speckle be whether first to the east of speckle, if it is not, then need to add a separator on the basis of attribute original, then add the title of this speckle.
Four to the attribute default setting being absent from adjacent speckle is " road ".
It is explained above the process that a ground speckle is automatically processed, other specklees in ancestor ground speckle basic data is carried out same process, then completes the automatic acquisition process of four to attribute of this basic data.
By adopting technique scheme disclosed by the invention, obtain following beneficial effect: the method for a kind of automatic acquisition ancestor ground four to the attribute that present example provides, with Centered Graphs speckle, there are other figure speckle lists of Space Lorentz Curve by space querying and analysis acquisition, relative position relation judgement is carried out with the abutment line head and the tail node line of Centered Graphs speckle or the azimuth of the two center of gravity line further according to other figure speckles, and then obtain the four of Centered Graphs speckle to (to the east of, reach in the south, west to, north to) method of information, there is higher execution efficiency.
Each embodiment in this specification all adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Those skilled in the art it should be understood that the sequential of the method step that above-described embodiment provides can carry out accommodation according to practical situation, it is possible to concurrently carries out according to practical situation.
All or part of step in the method that above-described embodiment relates to can be completed by the hardware that program carrys out instruction relevant, described program can be stored in the storage medium that computer equipment can read, for performing all or part of step described in the various embodiments described above method. Described computer equipment, for instance: personal computer, server, the network equipment, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.; Described storage medium, for instance: the storage of RAM, ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, the webserver, network cloud storage etc.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially. And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, commodity or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, commodity or equipment. When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, commodity or equipment.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should look protection scope of the present invention.
Claims (10)
1. the method for automatic acquisition ancestor ground four a to attribute, it is characterised in that comprise the steps:
S1, obtains cadastral parcel vector basic database;
S2, according to described cadastral parcel vector basic database, it is determined that have the adjacent cadastral parcel of Space Lorentz Curve with center cadastral parcel;
S3, obtains the head and the tail node line of described center cadastral parcel and described adjacent cadastral parcel abutment line, or, the center of gravity line of described center cadastral parcel and described adjacent cadastral parcel;
S4, according to the azimuth at the azimuth of described head and the tail node line or described center of gravity line, obtains the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel;
S5, according to the described relative tertiary location relation got in S4, stores the title of described adjacent cadastral parcel in the corresponding attribute of described center cadastral parcel.
2. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterized in that, in S1, described cadastral parcel vector basic database, is obtained by remote sensing or photography measurement image interpretation, numeral total powerstation field operation on the spot mapping or existing national basis mapping geography information result map.
3. the method for automatic acquisition ancestor according to claim 2 ground four to attribute, it is characterized in that, described cadastral parcel vector basic database includes the name information of all cadastral parcels, and the name information of described cadastral parcel is stored in the attribute list that described vector basic data is corresponding.
4. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterised in that S2 comprises the steps:
S201, in the described cadastral parcel vector basic database got, obtains the vector basic data of described center cadastral parcel in S1 by No. ID index;
S202, is disposed adjacent to the spatial relationship value in the cadastral parcel vector basic data of described center, obtains the adjacent cadastral parcel with described center cadastral parcel with Space Lorentz Curve.
5. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterized in that, S4 is, judge whether the length of described head and the tail node line reaches setting value, if it is, according to the azimuth of described head and the tail node line, obtain the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel, otherwise, according to the azimuth of described center of gravity line, the relative tertiary location relation between described center cadastral parcel with described adjacent cadastral parcel is obtained.
6. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterised in that in S4, the azimuth of described head and the tail node line, obtain as follows:
S401a, obtains described center cadastral parcel and described adjacent cadastral parcel abutment line;
S402a, converts point set to by described abutment line, obtains beginning and end;
S403a, connection source and terminal, form described head and the tail node line, and described center cadastral parcel is positioned at the right side of described head and the tail node line;
S404a, in plane coordinate system, obtains the azimuth of described head and the tail node line.
7. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterised in that in S4, the azimuth of described center of gravity line, obtain as follows:
S401b, obtains the focus point of described center cadastral parcel and described adjacent cadastral parcel respectively;
S402b, using the focus point of described center cadastral parcel as starting point, forms described center of gravity line using the focus point of described adjacent cadastral parcel as terminal, connection source and terminal;
S403b, in plane coordinate system, obtains the azimuth of described center of gravity line.
8. the method automatically obtaining ancestor ground four to attribute according to claim 6 or 7, it is characterised in that determine the azimuth of directed line segment at described plane coordinate system, be carried out as follows:
It is 0 ° or 360 ° that directed line segment points to azimuth angle alpha during direct north, it is 90 ° that directed line segment is rotated clockwise to azimuth angle alpha during direction, due east, by that analogy, the azimuth angle alpha in direction, due south is 180 °, positive west to azimuth angle alpha be 270 °, the span of azimuth angle alpha be α ∈ [0 °, 360 °).
9. the method for automatic acquisition ancestor according to claim 1 ground four to attribute, it is characterised in that S5 comprises the steps:
S501, according to the relative tertiary location relation got in S4, it is determined that the corresponding attribute field of described center cadastral parcel;
S502, is assigned to described attribute field by the title of described adjacent cadastral parcel and stores.
10. the method for automatic acquisition ancestor according to claim 9 ground four to attribute, it is characterised in that before S501, also include step, it is determined that comprise the field of storage four to attribute in the vector basic data of described center cadastral parcel.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126682A (en) * | 2016-06-29 | 2016-11-16 | 泰华智慧产业集团股份有限公司 | Industry map area ground speckle Intelligent Drawing method and system |
| CN109712235A (en) * | 2018-11-28 | 2019-05-03 | 佛山市测绘地理信息研究院 | A kind of construction method of Digital Cadastral Block Map |
| CN113902405A (en) * | 2021-09-30 | 2022-01-07 | 广东省国土资源测绘院 | Automatic four-to-four extraction method and system for land and house integrated land parcel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140306998A1 (en) * | 2013-04-16 | 2014-10-16 | Fujitsu Limited | Computer-readable recording medium, method, and terminal apparatus for displaying land boundary |
| CN104899329A (en) * | 2015-06-24 | 2015-09-09 | 四川鱼鳞图信息技术股份有限公司 | Method for carrying out parcel four-direction searching by adopting minimum outer rectangular frame |
| CN104899328A (en) * | 2015-06-24 | 2015-09-09 | 四川鱼鳞图信息技术股份有限公司 | Method for rapidly seeking boundaries of land parcel in four directions |
-
2016
- 2016-01-06 CN CN201610007209.XA patent/CN105677843B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140306998A1 (en) * | 2013-04-16 | 2014-10-16 | Fujitsu Limited | Computer-readable recording medium, method, and terminal apparatus for displaying land boundary |
| CN104899329A (en) * | 2015-06-24 | 2015-09-09 | 四川鱼鳞图信息技术股份有限公司 | Method for carrying out parcel four-direction searching by adopting minimum outer rectangular frame |
| CN104899328A (en) * | 2015-06-24 | 2015-09-09 | 四川鱼鳞图信息技术股份有限公司 | Method for rapidly seeking boundaries of land parcel in four directions |
Non-Patent Citations (2)
| Title |
|---|
| CHAODE YAN.ETC: "Algorithm of spatial neighbor relation based on ArcObject", 《2010 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY》 * |
| 邵晴晴等: "一种宗地四至提取方法探讨", 《测绘地理信息》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106126682A (en) * | 2016-06-29 | 2016-11-16 | 泰华智慧产业集团股份有限公司 | Industry map area ground speckle Intelligent Drawing method and system |
| CN106126682B (en) * | 2016-06-29 | 2019-05-17 | 泰华智慧产业集团股份有限公司 | Industry map area ground spot intelligent Drawing method and system |
| CN109712235A (en) * | 2018-11-28 | 2019-05-03 | 佛山市测绘地理信息研究院 | A kind of construction method of Digital Cadastral Block Map |
| CN113902405A (en) * | 2021-09-30 | 2022-01-07 | 广东省国土资源测绘院 | Automatic four-to-four extraction method and system for land and house integrated land parcel |
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