CN111274225A

CN111274225A - ArcGIS-based rapid assignment method for homeland third-tone attribute

Info

Publication number: CN111274225A
Application number: CN202010037723.4A
Authority: CN
Inventors: 蒋陈纯; 叶倩; 舒敏; 杨志; 李奔
Original assignee: Hunan University of Science and Engineering
Current assignee: Hunan University of Science and Engineering
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-06-12

Abstract

The invention discloses a rapid assignment method for the territory third-degree attribute based on ArcGIS, belonging to the field of territory survey, which specifically comprises the following steps: the method comprises the steps of calling an ArcGIS secondary development interface, displaying attribute contents needing to be assigned on the interface in a window form, clicking contents in a window attribute content list by an operator, clicking elements needing to be assigned, completing corresponding attribute assignment, simultaneously carrying out certain logic judgment on a program in an assignment process, configuring attribute contents and logic rules through Excel, reading corresponding Excel files when the program is initialized, displaying contents in a form in the window according to program rules, setting layers and fields of assignment through the program and storing the layers and the fields in corresponding xml configuration files, and greatly improving the working efficiency by adopting the plug-in.

Description

ArcGIS-based rapid assignment method for homeland third-tone attribute

Technical Field

The invention relates to the technical field of homeland survey, in particular to a rapid assignment method for homeland three-tone attributes based on ArcGIS.

Background

At present, a plurality of large companies do special data processing and library building systems aiming at the project, for example, a third time homeland survey database library building system developed by Wuhan ant diagrams has relatively strong functions and wide coverage, but gis personnel are used to process various data by ArcGIS, if the operation is directly carried out by software, the efficiency is influenced, attribute assignment of the system still needs to manually input one attribute, the associated attribute appears, and the logic is not completely embodied.

The prior art does not consider the existing basis of technicians and redevelops a system, so that an operator can learn and become familiar with new software again; 2. other software cannot be conveniently transplanted to other projects after the project is finished, and the plug-in is a universal version and only provides the attribute template to be variably applied to other projects; 3. other software does not fully consider the operability of technicians and the logical relationship between attributes, and does not reach an efficient mode.

Based on the method, the third time of homeland survey project comprises the stages of acquisition of a survey base map, field survey, internal data processing, achievement library construction and the like, various attribute values need to be filled in after the acquisition of the base map is completed by adopting ArcGIS, logic relations exist among the attribute values, and in order to realize quick assignment and accurate logic relations, the invention designs a method for quickly assigning the attributes of the three tone homeland based on the ArcGIS. To solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a rapid assignment method for the property of the national third tone based on ArcGIS, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a method for rapidly assigning a territorial three-tone attribute based on ArcGIS specifically comprises the following steps:

and calling an ArcGIS secondary development interface, displaying the attribute content needing to be assigned on the interface in a window form, clicking the content in the window attribute content list by an operator, clicking the element needing to be assigned, completing corresponding attribute assignment, and simultaneously carrying out certain logic judgment on the program in the assignment process.

Preferably, the program can perform certain logic judgment in the assignment process, including that if the attribute content does not exist in a certain type of element, no assignment is performed and an error prompt is popped up.

Preferably, the attribute content and the logic rule are configured through Excel, and when a program is initialized, the corresponding Excel file is read, and the content in the table is displayed in the window according to the program rule.

Preferably, the layer and the field of the assignment are both set through a program and stored in a corresponding xml configuration file.

Compared with the prior art, the invention has the beneficial effects that:

1. the method is derived from software familiar to GIS technicians, and the functions of the original software are increased in a plug-in mode, so that the method is simple, convenient and practical.

2. All attributes and functions are presented by adopting an intuitive mode, and the method can be directly used by people unfamiliar with standards, and is accurate and efficient.

3. The method adopts an open mode, can be conveniently applied to other aspects, and only needs to modify according to the standards of other attributes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a flow chart of the method of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a method for rapidly assigning a territorial three-tone attribute based on ArcGIS specifically comprises the following steps:

Wherein, the program can carry out certain logic judgment in the assignment process, and if the attribute content does not exist in a certain type of elements, the assignment cannot be carried out and an error prompt can be popped up.

The attribute content and the logic rule are configured through Excel, when a program is initialized, a corresponding Excel file is read, and the content in the table is displayed in a window according to the program rule. And setting the assigned layers and fields through a program, and storing the assigned layers and fields in corresponding xml configuration files.

The invention provides a visual attribute entry interface which can quickly and accurately enter the attribute value during data acquisition, reduces the need of memorizing a large amount of attribute classification information during data acquisition of an operator, reduces the quality requirement on the operator, greatly improves the attribute input efficiency by clicking the entry attribute, and avoids the attribute error caused by hand error in the manual input process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A territory third-tone attribute rapid assignment method based on ArcGIS is characterized in that: the method specifically comprises the following steps:

2. The ArcGIS-based homeland third-key attribute rapid assignment method according to claim 1, wherein: the program can carry out certain logic judgment in the assignment process, wherein if the attribute content does not exist in a certain type of element, assignment cannot be carried out, and an error prompt can be popped up.

3. The ArcGIS-based homeland third-key attribute rapid assignment method according to claim 1, wherein: the attribute content and the logic rule are configured through Excel, when a program is initialized, a corresponding Excel file is read, and the content in the table is displayed in a window according to the program rule.

4. The ArcGIS-based homeland third-tone attribute rapid assignment method according to claim 3, wherein: and setting the assigned layer and field through a program, and storing the assigned layer and field in a corresponding xml configuration file.