CN103106257B - Method and system for dynamic update of cadastral three-dimensional data - Google Patents
Method and system for dynamic update of cadastral three-dimensional data Download PDFInfo
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Abstract
The invention discloses a method for dynamic update of cadastral three-dimensional data and a system for the dynamic update of the cadastral three-dimensional data. The method for the dynamic update of the cadastral three-dimensional data includes the steps that a backstage management subsystem conducts classified processing on data to be updated to obtain multiple updated sub data in different types, and the updated sub data are uploaded to a server end; and the server end backups the updated sub data after receiving the updated sub data, conducts slicing processing on the updated sub data according to a specified scale list, stores the updated sub data after the slicing processing to a preset cache position in a cache slice form to finish updating according to the types of the updated sub data, and feeds back updated result information to a visit front end.
Description
Technical field
The present invention relates to a kind of land deeds three-dimensional data is dynamic in the three-dimensional cadastral survey manual of GIS technology field, more particularly, to city
The method and system updating.
Background technology
The diversification utilizing with city space, people are also increasing to the demand of land deeds model, existing two-dimensionally
Nationality management mode can not meet the demand of Modern Cadastral management, and therefore, three-dimensional land deeds management mode just becomes cadastral survey manual
An inexorable trend.
The cadastral survey manual being now widely used for China mainly based on two-dimentional cadastral survey manual, no three-dimensional cadastral survey manual system
System, and there is the dynamic monitoring of data in each three-dimensional land deeds systematic difference, in old-fashioned method, data is using periodically
The mode updating carries out processing to system information, the corresponding operating such as puts, updates in storage, makes user when using system, its internal number
According to the frequent situation occurring and postponing and data is outmoded, it is unfavorable for the normal office administration of user.
Shortcoming 1：Data regularly updates, and the data that user's office uses is outdated data.
Shortcoming 2：Data is longer in the time of renewal, and in data updating process, impact user uses.
Content of the invention
The invention mainly solves the technical problem of providing a kind of land deeds three-dimensional data in the three-dimensional cadastral survey manual of city dynamic
The method and system updating, regularly update in order to solve data in background technology, and the data that user's office uses is outdated data
And data is longer in the time of renewal, in data updating process, impact user is the problems such as use.
For solving the above problems, a kind of technical scheme that the present invention adopts is：There is provided a kind of land deeds three-dimensional data dynamic more
New method, including：
（1）Back-stage management subsystem is treated to update the data and is carried out classification process, obtains multiple different types of sub- renewal numbers
According to, and described son is updated the data end of uploading onto the server；
（2）Received server-side backs up described son and updates the data after updating the data to described son, according to the engineer's scale of agreement
List updates the data to described son and carries out slicing treatment, and the type being updated the data according to described son is by the son after slicing treatment
Update the data with cache sliced form store preset cache location with complete update, and will update after results messages feedback
To access front end.
Wherein, described son update the data including：Vector data, image data, model data and elevation model.
Wherein, described（2）Including：
（21）Received server-side to after described vector data, back up described vector data and by described vector data with
The DBMS form of ESRI common storage updates in database；
Engineer's scale list according to agreement carries out slicing treatment to described vector data, by the vector number after sliced process
The form caching section according to this stores to complete to update in the array of server end, and the results messages after updating are fed back to
Access front end；
（22）Received server-side, to after described image data, backs up described image data and calls DOM data processing to take
It is engaged in described image data to carry out slicing treatment with identical engineer's scale list when processing described vector data, by sliced place
Image data after reason is stored in the form of cache section in the array of server end to complete to update, and by the knot after updating
Fruit message feedback is given and is accessed front end；
（23）Received server-side, to after described model data, backs up described model data and calls ESRI internalist methodology pair
Described model data with process described vector data when identical engineer's scale list carry out slicing treatment, by sliced process after
Model data stored in the form of cache section in the array of server end to complete to update, and the result after updating is disappeared
Breath feeds back to access front end；
（24）Received server-side, to after described elevation model, backs up described elevation model and calls ESRI internalist methodology pair
Described elevation model with process described vector data when identical engineer's scale list carry out slicing treatment, by sliced process after
Elevation model stored in the form of cache section in the array of server end to complete to update, and the result after updating is disappeared
Breath feeds back to access front end；
Wherein,（21）、（22）、（23）And（24）In no particular order.
Wherein, described son is updated the data by way of breakpoint transmission and uploads onto the server by described back-stage management subsystem
End.
For solving the above problems, another kind of technical scheme that the present invention adopts is：There is provided a kind of land deeds three-dimensional data dynamic
The system updating, including：Back-stage management subsystem, server end and access front end；
Described back-stage management subsystem is for detecting whether need to be updated the data, and the data to be updated detecting is carried out
Classification is processed, and obtains multiple different types of sons and updates the data, and described son is updated the data uploads to described server end；
Described server end is used for backing up described son after described son updates the data and updating the data receiving, according to agreement
Engineer's scale list updates the data to described son and carries out slicing treatment, will be through slicing treatment according to the type that described son updates the data
Son afterwards updates the data and stores preset cache location to complete to update to cache sliced form, and the result after updating is disappeared
Breath feeds back to access front end.
Wherein, described son update the data including：Vector data, image data, model data and elevation model.
Wherein, described server end includes：
Vector data updating block, for, after receiving described vector data, the described vector data of backup simultaneously will be described
Vector data is updated in database with the DBMS form of ESRI common storage, according to the engineer's scale list arranged to described vector
Data carries out slicing treatment, the vector data after sliced process is stored in the form of caching section the array of server end
In with complete update, and by update after results messages feed back to access front end；
Image data update unit, for, after receiving described image data, backing up described image data and calling DOM
Data processing service to described image data with process described vector data when identical engineer's scale list carry out slicing treatment,
Image data after sliced process is stored in the form of cache section in the array of server end to complete to update, and will
Results messages after renewal feed back to access front end；
Model data updating block, for, after receiving described model data, backing up described model data and calling
ESRI internalist methodology to described model data with process described vector data when identical engineer's scale list carry out slicing treatment,
Model data after sliced process is stored in the form of cache section in the array of server end to complete to update, and will
Results messages after renewal feed back to access front end；
Elevation model updating block, for, after receiving described elevation model, backing up described elevation model and calling
ESRI internalist methodology to described elevation model with process described vector data when identical engineer's scale list carry out slicing treatment,
Elevation model after sliced process is stored in the form of cache section in the array of server end to complete to update, and will
Results messages after renewal feed back to access front end.
Wherein, described son is updated the data by way of breakpoint transmission and uploads onto the server by described back-stage management subsystem
End.
The invention has the beneficial effects as follows：It is different from what user's office when prior art causes because data timing updates used
Data is outdated data, and causes impact user in data updating process to use because the data renewal time is longer, present invention profit
Treat to update the data with back-stage management subsystem and classified and upload, by server, multiclass is updated the data and carry out respectively
Backup and slicing treatment, finally cache the form of section by above-mentioned four class data storages, such user by server end again
Above-mentioned caching section will directly be passed through conduct interviews when accessing, substantially increase access speed.And, server end also can
Result message feedback is given and accesses front end, such user or administrative staff then can constantly understand clothes by accessing front end
The business renewal progress at device end and more new state, are easy to the supervision to update status for the administrative staff.
Brief description
Fig. 1 is the dynamic system diagram updating of land deeds three-dimensional data in an embodiment of the present invention；
Fig. 2 is the dynamic system diagram updating of land deeds three-dimensional data in an embodiment；
Fig. 3 is the dynamic method flow diagram updating of land deeds three-dimensional data in an embodiment of the present invention；
Fig. 4 is the dynamic method server end schematic flow sheet updating of land deeds three-dimensional data in a specific embodiment.
Component description
1- back-stage management subsystem
2- server end
21- vector data updating block
22- image data update unit
23- model data updating block
24- elevation model updating block
3- accesses front end
Specific embodiment
By the technology contents of the detailed description present invention, structural feature, realized purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, present embodiment provides a kind of land deeds three-dimensional data the dynamic system updating, including：Back-stage management
Subsystem 1, server end 2 and access front end 3.
Back-stage management subsystem 1, for detecting whether needing to be updated the data, and is carried out to the data to be updated detecting point
Class is processed, and obtains multiple different types of sons and updates the data, and described son is updated the data uploads to described server end 2.?
Here, as long as back-stage management subsystem 1 finds data to be updated, data to be updated will carry out classification and process and upload.
Server end 2, for backing up described son after described son updates the data and updating the data receiving, according to the ratio of agreement
Example chi list updates the data to described son and carries out slicing treatment, will be after slicing treatment according to the type that described son updates the data
Son update the data with cache sliced form store preset cache location with complete update, and by update after results messages
Feed back to access front end 3.
Access front end 3, for determining the renewal progress of server end 2 according to the message feedback receiving and updating shape
State.
In an above-mentioned specific embodiment, described son updates the data main inclusion：Vector data, image data, model
Data and elevation model.In specific embodiment as shown in Figure 2, server end 2 includes vector data updating block 21, shadow
As data updating unit 22, model data updating block 23 and elevation model updating block 24.In Fig. 2, DOM data is image number
According to DEM model is elevation model, and three-dimensional modeling data is then above-mentioned model data.In the present embodiment, due to data volume relatively
Greatly, back-stage management subsystem 1 by way of breakpoint transmission, described son is updated the data upload onto the server end 2 corresponding more
New unit.
Vector data updating block 21, for after receiving described vector data, backs up described vector data and by institute
State vector data to update in database with the DBMS form of ESRI common storage.After the completion of vector data updating block 21 trigger
The vector slicing treatment subelement of server end, the engineer's scale list according to agreement carries out slicing treatment to described vector data,
Here, engineer's scale table is the difference according to described vector data rank（Provincial, city-level, counties and districts' level）To determine engineer's scale model
Enclose, to improve the display speed accessing front end 3.After the completion of slicing treatment, vector data updating block 21 is by sliced process
Vector data afterwards is stored in the form of cache section in the array of server end to complete to update, and by the result after updating
Message feedback is given and is accessed front end 3.After said process, vector data updates and just completes, because vector data is to cache
The form storage of section, then user will substantially increase visit directly by conducting interviews that caching is cut into slices when accessing
Ask speed, and the results messages after updating are fed back to access front end 3, user or custodian by vector data updating block 21
Member then can constantly understand renewal progress and more new state.
Image data（DOM）Updating block 22, for, after receiving described image data, backing up described image data simultaneously
DOM data processing service is called to carry out slicing treatment to described image data.When carrying out slicing treatment, image data update unit
22 is to carry out slicing treatment with identical engineer's scale list when processing described vector data to described image data.At section
After the completion of reason, the image data after sliced process is stored service in the form of caching section by image data update unit 22
To complete to update in the array at device end, user will be substantially increased directly by conducting interviews that caching is cut into slices when accessing
Access speed.Results messages after updating also can be fed back to access front end 3, user or management by image data update unit 22
Personnel then can constantly understand renewal progress and more new state..
Model data updating block 23, for, after receiving described model data, backing up described model data.Pattern number
Pass through webservice invoking server end windows background service according to updating block 23, and by arcgis kernel by model
Data conversion enters in the system of server end, and then model data updating block 23 calls ESRI internalist methodology to described mould
Type data to carry out slicing treatment with identical engineer's scale list when processing described vector data, and by the mould after sliced process
Type data is stored in the form of cache section in the array of server end to complete to update, and user will directly be led to when accessing
Cross conducting interviews of caching section, substantially increase access speed.Model data updating block 23 also can be by the result after updating
Message feedback is given and is accessed front end 3, user or administrative staff then can constantly understand renewal progress and more new state.
Elevation model（DEM）Updating block 24, for, after receiving described elevation model, backing up described elevation model.
Then elevation model updating block 24 first passes through webservice invoking server end windows background service, then by calling
Elevation model is transferred in the arcgis kernel of server end arcgis engine kernel, finally calls inside ESRI
Method to described elevation model to carry out slicing treatment with identical engineer's scale list when processing described vector data, and will be through cutting
Elevation model after piece is processed is stored in the form of cache section in the array of server end to complete to update, and user is accessing
When will directly pass through caching cut into slices conduct interviews, substantially increase access speed.Elevation model updating block 24 also can be by
Results messages after renewal feed back to access front end 3, user or administrative staff then can constantly understand renewal progress and renewal
State.
By foregoing description, as long as the present invention needs to update using back-stage management subsystem 1 data, will treat more
New data is classified and is uploaded in real time, by server end 2 to vector data, image data, model data and elevation mould
Type four class data is backed up and slicing treatment respectively, finally caches the form of section by above-mentioned four by server end 2 again
Class data storage, user will directly pass through above-mentioned caching section and conduct interviews when accessing, and substantially increase access speed, and
As long as and the caching section having certain class data is formed（Not wait until that the caching section of all types data completes）, user is with regard to permissible
Have access to the new cadastral information of respective type, drastically increase the utilization rate of system.Further, server end 2 also can
Result message feedback is given and accesses front end 3, such user or administrative staff then constantly can be understood by accessing front end 3
The renewal progress of server end 2 and more new state, are easy to administrative staff to the supervision updating progress.By present invention achieves ground
The dynamic realtime of nationality three-dimensional data updates, and highly shortened the time of renewal, improves the utilization rate of system, and is running
During so that system is run without interruption, and then do not affect the use of user.
In addition, in the present invention, by being provided the corresponding information on section, ancestor ground by each user, managed by section or ancestor
Reason person its internal information is utilized the technical scheme of above-mentioned offer realize dynamic update, safeguard, highly shortened renewal when
Between, improve the utilization rate of system.The present invention dynamically sharing also by information simultaneously, can be into the land deeds of understanding each department
Information, thus solve the problems, such as that in land deeds office, data is outmoded.
In the present invention, vector data updating block 21, image data update unit 22, model data updating block 23 and
The processing procedure of elevation model updating block 24 can be carried out simultaneously, also can carry out successively by the sequential steps of regulation, for example：Can press
After the completion of vector data updating block 21 is processed, image data update unit 22 is processed, when image data update unit again
After the completion of 22 process, model data updating block 23 is operated again, and last elevation model updating block 24 is just operated.
Corresponding with said system, refer to Fig. 3, present embodiment provides a kind of dynamic renewal of land deeds three-dimensional data
Method, including：
（1）Back-stage management subsystem is treated to update the data and is carried out classification process, obtains multiple different types of sub- renewal numbers
According to, and described son is updated the data end of uploading onto the server；
（2）Received server-side backs up described son and updates the data after updating the data to described son, according to the engineer's scale of agreement
List updates the data to described son and carries out slicing treatment, and the type being updated the data according to described son is by the son after slicing treatment
Update the data with cache sliced form store preset cache location with complete update, and will update after results messages feedback
To access front end.
Specifically, described son update the data including：Vector data, image data, model data and elevation model.
Specifically, described（2）Including（21）、（22）、（23）And（24）.
?（21）In, after received server-side to described vector data, back up described vector data and by described vector number
The DBMS form of ESRI common storage updates in database according to this；
Engineer's scale list according to agreement carries out slicing treatment to described vector data, by the vector number after sliced process
The form caching section according to this stores to complete to update in the array of server end, and the results messages after updating are fed back to
Access end.
?（22）In, after received server-side to described image data, back up described image data and call at DOM data
Reason services to described image data to carry out slicing treatment with identical engineer's scale list when processing described vector data, will be through cutting
Image data after piece is processed is stored in the form of cache section in the array of server end to complete to update, and after updating
Results messages feed back to access front end.
?（23）In, after received server-side to described model data, back up described model data and call inside ESRI
Method to described model data with process described vector data when identical engineer's scale list carry out slicing treatment, will be sliced
Model data after process is stored in the form of cache section in the array of server end to complete to update, and after updating
Results messages feed back to access front end；
?（24）In, after received server-side to described elevation model, back up described elevation model and call inside ESRI
Method to described elevation model with process described vector data when identical engineer's scale list carry out slicing treatment, will be sliced
Elevation model after process is stored in the form of cache section in the array of server end to complete to update, and after updating
Results messages feed back to access front end.
In the present invention,（21）、（22）、（23）And（24）In no particular order, can sequentially hold simultaneously or by the step of regulation
OK, by the present embodiment, because data volume is larger, back-stage management subsystem 1 by way of breakpoint transmission by described son more
New data is uploaded onto the server end 2.In embodiment specifically as shown in Figure 4,（21）、（22）、（23）And（24）For simultaneously
Carry out.We will elaborate the present invention in conjunction with Fig. 2 and Fig. 4 below.
In the step s 100, server end 2 receives and is updated the data by the son that rear estrade management system 1 sends, sub- renewal number
According to inclusion：Vector data, image data, model data and elevation model.
In step s 200, son is updated the data transmission to phase by the type that server end 2 judges and updated the data according to son
The updating block answered.
In step S310, vector data updating block 21 execution step S311 after receiving described vector data：Touch
Send out the vector slicing treatment subelement of server end.In step S312, vector data updating block 21 backs up described vector number
According to and described vector data updated in database with the DBMS form of ESRI common storage.In other embodiments, step
The execution sequence of S311 and S312 is reverse.
In step S313, vector data updating block 21 triggers the vector slicing treatment subelement of server end, according to
The engineer's scale list of agreement carries out slicing treatment to described vector data, and here, engineer's scale table is according to described vector data
The difference of rank（Provincial, city-level, counties and districts' level）To determine engineer's scale scope, to improve the display speed accessing front end 3.
In step S314, after the completion of slicing treatment, vector data updating block 21 by sliced process after vector number
The form caching section according to this stores in the array of server end to complete to update.
In step S315, the results messages after updating are fed back to access front end 3 by vector data updating block 21.Through
After said process, vector data updates and just completes, because vector data is storage in the form of caching section, then user
Access speed will be substantially increased, and vector data updates list directly by conducting interviews that caching is cut into slices when accessing
Results messages after updating are fed back to access front end 3, user or administrative staff then can constantly understand renewal progress by unit 21
And more new state.
In step s 320, image data（DOM）Updating block 22, after receiving described image data, backs up described shadow
As data.
In step S321, image data（DOM）Updating block 22 calls DOM data processing service that image data is carried out
Process.
In step S322, slicing treatment is carried out to described image data.When carrying out slicing treatment, image data update list
Unit 22 is to carry out slicing treatment with identical engineer's scale list when processing described vector data to described image data.
In step S323, after the completion of slicing treatment, image data update unit 22 by sliced process after image number
The form caching section according to this stores to complete to update in the array of server end, and user will directly pass through slow when accessing
Deposit conducting interviews of section, substantially increase access speed.
In step S324, the results messages after updating are fed back to access front end 3, user by image data update unit 22
Or administrative staff then can constantly understand renewal progress and more new state.
In step S330, model data updating block 23, after receiving described model data, backs up described pattern number
According to.
In step S331, model data updating block 23 passes through webservice invoking server end windows backstage
Service.
In step S332, model data transformation is entered in the system of server end by arcgis kernel, then
Model data updating block 23 call ESRI internalist methodology to described model data with process described vector data when identical
Engineer's scale list carries out slicing treatment.
In step S333, model data updating block 23 shape to cache section by the model data after sliced process
Formula stores to complete to update in the array of server end, and user will directly pass through the carrying out that caching cuts into slices and visit when accessing
Ask, substantially increase access speed.
In step S334, the results messages after updating also can be fed back to access front end 3 by model data updating block 23,
User or administrative staff then can constantly understand renewal progress and more new state.
In step S340, elevation model（DEM）Updating block 24, after receiving described elevation model, backs up described height
Journey model.
In step S341, after elevation model updating block 24 first passes through webservice invoking server end windows
Platform services.
In step S342, by calling arcgis engine kernel, elevation model is transferred into server end
In arcgis kernel, finally call ESRI internalist methodology to described elevation model with process described vector data when identical ratio
Example chi list carries out slicing treatment.
In step S343, the elevation model after sliced process is stored server end in the form of caching section
To complete to update in array, user will substantially increase access speed directly by conducting interviews that caching is cut into slices when accessing
Degree.
In step S344, the results messages after updating also can be fed back to access front end 3 by elevation model updating block 24,
User or administrative staff then can constantly understand renewal progress and more new state.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of dynamic method updating of land deeds three-dimensional data is it is characterised in that include：
(1) back-stage management subsystem is treated to update the data and is carried out classification process, obtains multiple different types of sons and updates the data, and
Described son is updated the data end of uploading onto the server；
(2) received server-side backs up described son and updates the data after updating the data to described son, according to the engineer's scale list of agreement
Described son is updated the data and carries out slicing treatment, according to the type that described son updates the data, the son after slicing treatment is updated
Data stores preset cache location to complete to update to cache sliced form, and the results messages after updating are fed back to visit
Ask front end；
Wherein, described son update the data including：Vector data, image data, model data and elevation model；
Described (2) include：
(21) received server-side, to after described vector data, backs up described vector data and by described vector data with ESRI public affairs
The DBMS form that storage coexists updates in database；
According to agreement engineer's scale list slicing treatment is carried out to described vector data, by sliced process after vector data with
The form of caching section stores to complete to update in the array of server end, and the results messages after updating are fed back to access
Front end；
(22) received server-side, to after described image data, backs up described image data and calls DOM data processing service pair
Described image data with process described vector data when identical engineer's scale list carry out slicing treatment, by sliced process after
Image data stored in the form of cache section in the array of server end to complete to update, and the result after updating is disappeared
Breath feeds back to access front end；
(23) received server-side, to after described model data, backs up described model data and calls ESRI internalist methodology to described
Model data with process described vector data when identical engineer's scale list carry out slicing treatment, by sliced process after mould
Type data is stored in the form of cache section in the array of server end to complete to update, and the results messages after updating are anti-
Feed and access front end；
(24) received server-side, to after described elevation model, backs up described elevation model and calls ESRI internalist methodology to described
Elevation model with process described vector data when identical engineer's scale list carry out slicing treatment, by sliced process after height
Journey model is stored in the form of cache section in the array of server end to complete to update, and the results messages after updating are anti-
Feed and access front end；
Wherein, (21), (22), (23) and (24) in no particular order.
2. the dynamic method updating of land deeds three-dimensional data according to claim 1 it is characterised in that：Described back-stage management
Described son is updated the data end of uploading onto the server by way of breakpoint transmission by system.
3. a kind of dynamic system updating of land deeds three-dimensional data is it is characterised in that include：Back-stage management subsystem, server end and
Access front end；
Described back-stage management subsystem is used for treating updating the data and carries out classification process, obtains multiple different types of sub- renewal numbers
According to, and described son is updated the data upload to described server end；Described son update the data including：Vector data, image data,
Model data and elevation model；
Described server end is used for backing up described son after described son updates the data and updating the data receiving, according to the ratio of agreement
Chi list updates the data to described son and carries out slicing treatment, and the type being updated the data according to described son is by after slicing treatment
Son updates the data and stores preset cache location to complete to update to cache sliced form, and will be anti-for the results messages after updating
Feed and access front end；
Described server end includes：
Vector data updating block, for after receiving described vector data, backs up described vector data and by described vector
Data is updated in database with the DBMS form of ESRI common storage, according to the engineer's scale list arranged to described vector data
Carry out slicing treatment, the vector data after sliced process is stored in the form of cache section in the array of server end with
Complete to update, and the results messages after updating are fed back to access front end；
Image data update unit, for, after receiving described image data, backing up described image data and calling DOM data
The service that processes to described image data to carry out slicing treatment with identical engineer's scale list when processing described vector data, will be through
Image data after slicing treatment is stored in the form of cache section in the array of server end to complete to update, and will update
Results messages afterwards feed back to access front end；
Model data updating block, for, after receiving described model data, backing up described model data and calling in ESRI
Portion's method to described model data with process described vector data when identical engineer's scale list carry out slicing treatment, will be through cutting
Model data after piece is processed is stored in the form of cache section in the array of server end to complete to update, and after updating
Results messages feed back to access front end；
Elevation model updating block, for, after receiving described elevation model, backing up described elevation model and calling in ESRI
Portion's method to described elevation model with process described vector data when identical engineer's scale list carry out slicing treatment, will be through cutting
Elevation model after piece is processed is stored in the form of cache section in the array of server end to complete to update, and after updating
Results messages feed back to access front end.
4. the dynamic system updating of land deeds three-dimensional data according to claim 3 it is characterised in that：Described back-stage management
Described son is updated the data end of uploading onto the server by way of breakpoint transmission by system.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376160A (en) * | 2010-08-09 | 2012-03-14 | 中国移动通信集团辽宁有限公司 | Method and system for updating real-time traffic information |
| CN102842072A (en) * | 2012-08-01 | 2012-12-26 | 广东南方数码科技有限公司 | Town cadastre management method and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376160A (en) * | 2010-08-09 | 2012-03-14 | 中国移动通信集团辽宁有限公司 | Method and system for updating real-time traffic information |
| CN102842072A (en) * | 2012-08-01 | 2012-12-26 | 广东南方数码科技有限公司 | Town cadastre management method and system |
Non-Patent Citations (2)
| Title |
|---|
| 一种缓存切片更新问题的解决方法;Esri成都;《http://blog.csdn.net/esrichinacd/article/details/8245360》;20121130;第1-3页 * |
| 基于Skyline的网络三维GIS建设及应用;陶刚等;《测绘科学》;20111130;第36卷(第6期);第219-221页 * |
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