CN104951567A - Natural resource element-level product production method and system - Google Patents
Natural resource element-level product production method and system Download PDFInfo
- Publication number
- CN104951567A CN104951567A CN201510413630.6A CN201510413630A CN104951567A CN 104951567 A CN104951567 A CN 104951567A CN 201510413630 A CN201510413630 A CN 201510413630A CN 104951567 A CN104951567 A CN 104951567A
- Authority
- CN
- China
- Prior art keywords
- product
- data
- thematic map
- element unit
- product element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 115
- 238000007726 management method Methods 0.000 claims abstract description 96
- 238000012545 processing Methods 0.000 claims abstract description 92
- 238000003860 storage Methods 0.000 claims abstract description 39
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 238000010606 normalization Methods 0.000 claims description 14
- 238000009877 rendering Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 5
- 230000008520 organization Effects 0.000 description 5
- 238000004040 coloring Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000013507 mapping Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000001983 electron spin resonance imaging Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
- G06F16/29—Geographical information databases
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Processing Or Creating Images (AREA)
Abstract
Description
技术领域technical field
本发明涉及自然资源地理空间数据产品技术领域，特别是一种自然资源要素级产品制作方法和系统。The present invention relates to the technical field of natural resource geospatial data products, in particular to a method and system for producing natural resource element-level products.
背景技术Background technique
国家自然资源和空间地理基础信息库是《国家信息化领导小组关于我国电子政务建设指导意见》(中办发[2002]17号文)明确提出的国家电子政务四大基础信息库之一，为国家电子政务应用和社会公众提供长期、稳定、标准化的自然资源和空间地理基础信息产品及服务，对于建设跨部门的电子政务应用系统具有重要的参考价值，同时对跨部门电子政务合作机制的完善具有积极的探索意义。基础信息库布局采用分布式与集中式相结合的建设及运行服务模式，物理上分布在数据主中心和11个数据分中心。数据主中心整合现有数据，通过交换系统汇集各数据分中心综合信息子库，建设综合信息汇集库；在综合信息汇集库的基础上整合来源于两个以上数据分中心的综合信息子库，建设综合信息库、综合信息产品库，根据电子政务的主流需求建设综合信息定制产品库；同时建设相应的元数据库和数据目录体系，并根据各数据库的不同特点建设相应的数据库管理系统。其中，在综合信息产品库的实现和应用中的地理信息系统(GIS)制图，一般都是常规产品制作流程，主要包括资料收集、分析和整理，专题地图创建，符号注记表达，地图整饰和地图输出几个环节。其制作方法存在较多缺点：The national natural resources and spatial geographic basic information database is one of the four basic national e-government information databases clearly proposed in the "National Informatization Leading Group's Guiding Opinions on my country's E-government Construction" (Zhongbanfa [2002] No. 17). The national e-government application and the public provide long-term, stable and standardized natural resources and spatial geographic basic information products and services, which have important reference value for the construction of cross-departmental e-government application systems, and at the same time improve the inter-departmental e-government cooperation mechanism It has positive exploration significance. The layout of the basic information database adopts a distributed and centralized construction and operation service model, which is physically distributed in the main data center and 11 data sub-centers. The main data center integrates the existing data, collects the comprehensive information sub-databases of each data sub-center through the exchange system, and builds a comprehensive information collection database; on the basis of the comprehensive information collection database, integrates the comprehensive information sub-databases from more than two data sub-centers, Build a comprehensive information database and a comprehensive information product database, and build a comprehensive information customized product database according to the mainstream needs of e-government; at the same time, build a corresponding metadata database and data catalog system, and build a corresponding database management system according to the different characteristics of each database. Among them, the geographic information system (GIS) mapping in the realization and application of the comprehensive information product library is generally a routine product production process, mainly including data collection, analysis and arrangement, thematic map creation, symbol annotation expression, map finishing And map output several links. There are many disadvantages in its production method:
首先，综合信息库中提供的数据可能来自不同的途径，其数据内容、数据格式和数据质量千差万别，并且综合信息库中的数据组织和存储是以数据分析为主要目的进行设计的，在进行产品制作时并不一定能够直接适用专题表达，现有的产品制作方法是借助零散的软件工具，靠手工进行数据的提取及处理，不仅数据处理效率低还很容易出错，并且制作大量产品时需要重复的数据处理过程，即在制图过程中各种数据的整理、分析和整合完全依赖于人工操作，导致数据处理效率低、精度低、数据一致性难以维护等问题，并且人工操作往往是根据用户提供的数据和用户需求，表达数据最直接和表面的信息，没有充分有效的利用现有数据资源；First of all, the data provided in the comprehensive information base may come from different sources, and its data content, data format and data quality vary widely, and the data organization and storage in the comprehensive information base are designed with data analysis as the main purpose. It may not be directly applicable to thematic expression during production. The existing product production method is to use scattered software tools to extract and process data manually. Not only is the data processing efficiency low, but it is also prone to errors, and it needs to be repeated when producing a large number of products. The data processing process, that is, the sorting, analysis and integration of various data in the drawing process is completely dependent on manual operations, resulting in low data processing efficiency, low precision, difficult to maintain data consistency, etc., and manual operations are often based on user provided The data and user needs express the most direct and superficial information of the data, and the existing data resources are not fully and effectively utilized;
其次，大多数专题地图主要依赖于软件工具人工制作，需要花费大量的时间和精力，而且主要是针对单幅的地图进行一幅一幅的制作，并且已生产入库的专题图产品成果基本不能重复利用，即专题图产品制作存在重复作业、自动化程度不高的问题，例如采用相同的制图方式为不同区域制作相同专题图时需要重复进行制作；Secondly, most thematic maps mainly rely on software tools to make manually, which takes a lot of time and energy, and is mainly for a single map to be produced one by one, and the product results of thematic maps that have been produced and put into storage are basically incapable. Reuse, that is, the production of thematic map products has the problems of repeated operations and low degree of automation. For example, when using the same mapping method to produce the same thematic map for different regions, it needs to be repeatedly produced;
再次，现有的专题图产品制作一般是根据需要分别选取多个要素类的单个属性进行配图。而自然资源数据的特点是每个要素类的属性动辄数十个，而且彼此间存在函数依赖，按常规方式组织管理不符合用户使用习惯，并且产品制作效率低的同时，制作的产品效果较差。Thirdly, the production of existing thematic map products generally selects individual attributes of multiple feature classes for map matching according to needs. The characteristic of natural resource data is that there are often dozens of attributes in each feature class, and there are functional dependencies between them. The conventional organization and management does not conform to the user's usage habits, and the product production efficiency is low. At the same time, the produced product effect is poor. .
发明内容Contents of the invention
本发明针对现有技术GIS制图存在的制图过程中各种数据的整理、分析和整合完全依赖于人工操作，导致数据处理效率低、精度低、数据一致性难以维护等问题，以及存在重复作业、自动化程度不高的问题，提出了一种自然资源要素级产品制作方法，实现了多维度产品要素单元组织和表达以及GIS主题图产品制作的自动化和参数化，大大提高了自然资源要素级产品制作的效果、精度和效率。本发明还涉及一种自然资源要素级产品制作系统。The present invention aims at the problems of low data processing efficiency, low precision, difficult maintenance of data consistency, etc., as well as duplication of work, In order to solve the problem of low degree of automation, a production method of natural resource element-level products is proposed, which realizes the organization and expression of multi-dimensional product element units and the automation and parameterization of GIS theme map product production, which greatly improves the production of natural resource element-level products. effect, precision and efficiency. The invention also relates to a natural resource element-level product production system.
本发明的技术方案如下：Technical scheme of the present invention is as follows:
一种自然资源要素级产品制作方法，其特征在于，所述制作方法包括下述步骤：A production method of a natural resource element level product, characterized in that the production method comprises the following steps:
初始产品制作与管理步骤，制作参数化的专题图模板库，所述参数化的专题图模板库根据专题地图类型、数据的空间特征以及特点设置有地图模板、符号模板、色彩模板和图表模板；利用参数化的专题图模板库中的各模板的相互组合来加载采集的自然资源数据以自动生成专题图初始产品，并采用文件管理的方式对生成的专题图初始产品进行统一存储管理；The initial product production and management step is to create a parametric thematic map template library, and the parameterized thematic map template library is provided with map templates, symbol templates, color templates, and chart templates according to thematic map types, spatial characteristics and characteristics of data; Use the mutual combination of templates in the parameterized thematic map template library to load the collected natural resource data to automatically generate the initial product of thematic map, and use the file management method to uniformly store and manage the generated initial product of thematic map;
产品要素单元制作与管理步骤，获取生成的专题图初始产品的产品要素单元并对所述产品要素单元进行规范化数据处理，将非空间数据与空间数据挂接以形成新的空间数据，再对生成的新的空间数据进行规范化编码，并采用文件管理的方式对产品要素单元进行统一存储管理；The production and management steps of product element units are to obtain the product element units of the initial product of the generated thematic map and perform standardized data processing on the product element units, connect non-spatial data and spatial data to form new spatial data, and then generate The new spatial data is standardized and encoded, and the product element units are stored and managed in a unified way by means of file management;
新专题图产品组合与输出步骤，对统一存储管理的产品要素单元基于引擎检索技术建立目标产品名称的关联检索，所需的产品要素单元在组合后生成并输出新专题图产品。The new thematic map product combination and output step, based on the engine retrieval technology, establishes the associated retrieval of the target product name for the product element units that are stored and managed in a unified manner. After the required product element units are combined, a new thematic map product is generated and output.
在产品要素单元制作与管理步骤中，获取生成的专题图初始产品的产品要素单元包括空间数据和配套的符号表达文件，并为产品要素单元配置保存符号渲染的文件。In the step of making and managing product element units, the product element units of the initial product of the generated thematic map are obtained, including spatial data and supporting symbolic expression files, and the file for saving symbol rendering is configured for the product element units.
在产品要素单元制作与管理步骤中，对所述产品要素单元进行规范化数据处理包括栅格数据处理、矢量数据处理和表格数据处理；对生成的新的空间数据进行规范化编码包括范围编码、比例尺编码和要素类编码。In the step of making and managing the product element unit, performing normalized data processing on the product element unit includes raster data processing, vector data processing and form data processing; performing standardized coding on the generated new spatial data includes range coding and scale coding and feature class encodings.
所述栅格数据处理是将栅格数据采用栅格数据集格式或栅格目录格式存储，并根据时间将栅格数据进行拆分形成若干个空间数据；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同。The raster data processing is to store the raster data in raster dataset format or raster directory format, and split the raster data according to time to form several spatial data; based on range coding, scale coding and feature class coding Coding and naming of each spatial data according to the encoding rules; and then rendering each spatial data to generate several layer files, and the file name of each layer file is the same as the corresponding spatial data name in turn.
所述矢量数据处理是将矢量数据采用文件地理数据库格式进行存储，并根据时间将矢量数据进行拆分形成若干个空间数据；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同。The vector data processing is to store the vector data in the file geographic database format, and split the vector data according to time to form several spatial data; based on the coding rules of range coding, scale coding and feature class coding, each spatial data is processed Coding and naming; and then rendering each spatial data to generate several layer files respectively, and the file name of each layer file is the same as the corresponding spatial data name in turn.
所述表格数据处理是将表格数据根据时间进行拆分形成若干个表格数据并将其挂接到相应的若干空间数据且采用文件地理数据库格式进行存储；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同。The tabular data processing is to split the tabular data according to time to form several tabular data and attach them to corresponding several spatial data and store them in file geodatabase format; based on range coding, scale coding and feature class coding Coding rules encode and name each spatial data; then render each spatial data to generate several layer files respectively, and the file names of each layer file are the same as the corresponding spatial data names in turn.
一种自然资源要素级产品制作系统，其特征在于，包括依次连接的初始产品制作与管理模块、产品要素单元制作与管理模块以及新专题图产品组合与输出模块；A natural resource element-level product production system, characterized in that it includes an initial product production and management module, a product element unit production and management module, and a new thematic map product combination and output module connected in sequence;
所述初始产品制作与管理模块，包括依次连接的专题图模板库制作模块、专题图初始产品制作模块和专题图初始产品存储管理模块；所述专题图模板库制作模块制作参数化的专题图模板库，所述参数化的专题图模板库根据专题地图类型、数据的空间特征以及特点设置有地图模板、符号模板、色彩模板和图表模板；专题图初始产品制作模块利用参数化的专题图模板库中的各模板的相互组合来加载采集的自然资源数据以自动生成专题图初始产品，专题图初始产品存储管理模块采用文件管理的方式对生成的专题图初始产品进行统一存储管理；The initial product production and management module includes a sequentially connected thematic map template library production module, thematic map initial product production module and thematic map initial product storage management module; the thematic map template library production module produces parameterized thematic map templates library, the parameterized thematic map template library is provided with map templates, symbol templates, color templates and chart templates according to thematic map types, data spatial characteristics and characteristics; thematic map initial product production module utilizes the parameterized thematic map template library The mutual combination of each template in to load the collected natural resource data to automatically generate the initial product of thematic map, the initial product storage management module of thematic map adopts the way of file management to uniformly store and manage the initial product of thematic map generated;
所述产品要素单元制作与管理模块，包括依次连接的产品要素单元规范化数据处理模块、产品要素单元规范化编码模块和产品要素单元存储管理模块，所述产品要素单元规范化数据处理模块连接初始产品制作与管理模块中的专题图初始产品存储管理模块；所述产品要素单元规范化数据处理模块获取生成的专题图初始产品的产品要素单元并对所述产品要素单元进行规范化数据处理，将非空间数据与空间数据挂接以形成新的空间数据；所述产品要素单元规范化编码模块对生成的新的空间数据进行规范化编码；所述产品要素单元存储管理模块采用文件管理的方式对产品要素单元进行统一存储管理；The product element unit making and management module includes a product element unit standardized data processing module, a product element unit standardized coding module and a product element unit storage management module connected in sequence, and the product element unit standardized data processing module is connected to the initial product production and The thematic map initial product storage management module in the management module; the product element unit standardized data processing module obtains the product element unit of the generated thematic map initial product and performs normalized data processing on the product element unit, combining non-spatial data with spatial The data is hooked to form new spatial data; the product element unit standardized encoding module performs standardized encoding on the generated new spatial data; the product element unit storage management module performs unified storage management on the product element unit by means of file management ;
新专题图产品组合与输出模块，与产品要素单元制作与管理模块中的产品要素单元存储管理模块相连，对统一存储管理的产品要素单元基于引擎检索技术建立目标产品名称的关联检索，所需的产品要素单元在组合后生成并输出新专题图产品。The product combination and output module of the new thematic map is connected with the product element unit storage management module in the product element unit production and management module, and the associated retrieval of the target product name is established based on the engine retrieval technology for the product element unit under unified storage management. The product element units are combined to generate and output a new thematic map product.
所述产品要素单元制作与管理模块中的产品要素单元规范化数据处理模块获取生成的专题图初始产品的产品要素单元包括空间数据和配套的符号表达文件，并为产品要素单元配置保存符号渲染的文件。The product element unit standardization data processing module in the product element unit production and management module obtains the generated thematic map. The product element unit of the initial product includes spatial data and supporting symbol expression files, and configures and saves symbol rendering files for the product element unit .
所述产品要素单元制作与管理模块中产品要素单元规范化数据处理模块包括并行的栅格数据处理模块、矢量数据处理模块和表格数据处理模块，所述栅格数据处理模块、矢量数据处理模块和表格数据处理模块均与专题图初始产品存储管理模块、产品要素单元规范化编码模块相连；所述产品要素单元规范化编码模块对生成的新的空间数据进行规范化编码包括范围编码、比例尺编码和要素类编码。The product element unit standardization data processing module in the product element unit production and management module includes a parallel raster data processing module, a vector data processing module and a table data processing module, and the raster data processing module, vector data processing module and table The data processing modules are all connected with the thematic map initial product storage management module and the product element unit normalization coding module; the product element unit normalization coding module performs normalization coding on the generated new spatial data, including range coding, scale coding and feature class coding.
所述栅格数据处理模块是将栅格数据采用栅格数据集格式或栅格目录格式存储，并根据时间将栅格数据进行拆分形成若干个空间数据；所述矢量数据处理模块是将矢量数据采用文件地理数据库格式进行存储，并根据时间将矢量数据进行拆分形成若干个空间数据；所述表格数据处理模块是将表格数据根据时间进行拆分形成若干个表格数据并将其挂接到相应的若干空间数据且采用文件地理数据库格式进行存储；所述产品要素单元规范化编码模块基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；所述产品要素单元存储管理模块对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同，并对产品要素单元进行统一存储管理。The raster data processing module stores the raster data in the raster dataset format or the raster directory format, and splits the raster data according to time to form several spatial data; the vector data processing module converts the vector The data is stored in the file geographic database format, and the vector data is split according to time to form several spatial data; the form data processing module splits the form data according to time to form several form data and connects it to A number of corresponding spatial data are stored in the file geographic database format; the product element unit normalization coding module encodes and names each spatial data based on the coding rules of range coding, scale coding and feature class coding; the product element unit stores The management module renders each spatial data to generate several layer files respectively, and the file name of each layer file is the same as the corresponding spatial data name in turn, and performs unified storage and management of product element units.
本发明的技术效果如下：Technical effect of the present invention is as follows:
本发明涉及一种自然资源要素级产品制作方法，该制作方法包括初始产品制作与管理步骤、产品要素单元制作与管理步骤和新专题图产品组合与输出步骤，初始产品制作与管理步骤先制作参数化的专题图模板库，利用参数化的专题图模板库中的各模板的相互组合来加载采集的自然资源数据以自动生成专题图初始产品，并采用文件管理的方式对生成的专题图初始产品进行统一存储管理，该步骤在制作特定结构的专题图模板库的前提下能够快速便捷地实现批量专题图初始产品的自动化制作，避免了现有技术单幅的地图一幅一幅的制作且不能重复利用即专题图产品制作存在重复作业、自动化程度不高的问题；产品要素单元制作与管理步骤获取生成的专题图初始产品的产品要素单元并对该产品要素单元进行规范化数据处理，对生成的新的空间数据进行规范化编码，并采用文件管理的方式对产品要素单元进行统一存储管理，省去人工操作，解决了现有技术的综合信息库中提供的数据由于数据内容、数据格式和数据质量等差别大需人工进行各种数据的整理、分析和整合导致数据处理效率低、精度低、数据一致性难以维护等问题，将专题图初始产品的产品要素单元进行规范化数据处理和编码处理，保证了数据一致性，配合新专题图产品组合与输出步骤，支持用户根据产品制作需要下载组合相应产品要素单元以实现快速制作专题图新产品，从而实现了自然资源要素级产品制作的自动化，同时通过产品要素单元的制作和管理，生成的大量的产品要素单元可以在基于综合信息产品库的应急保障快速制图中重复利用，充分有效地利用了现有数据资源，可以说，对产品要素单元进行规范化处理和管理是实现快速构建专题图产品的基石，从而大大提高了自然资源要素级产品制作的效果、精度和效率。用户可以从微观角度快速准确了解综合信息产品，从而在较大程度上提高自然资源专题图产品(进一步即综合信息产品库)的应用价值。The invention relates to a production method of natural resource element-level products. The production method includes initial product production and management steps, product element unit production and management steps, and new thematic map product combination and output steps. The initial product production and management steps first produce parameters The template library of thematic maps is optimized, and the combination of templates in the template library of parameterized thematic maps is used to load the collected natural resource data to automatically generate the initial products of thematic maps, and the initial products of thematic maps are generated by means of file management. Unified storage management, this step can quickly and conveniently realize the automatic production of batch thematic map initial products under the premise of making a thematic map template library with a specific structure, avoiding the production of single maps one by one in the prior art and cannot Reuse refers to the problems of repeated operations and low degree of automation in the production of thematic map products; the production and management steps of product element units obtain the product element units of the initial product of the generated thematic map and perform standardized data processing on the product element units, and the generated The new spatial data is standardized and encoded, and the product element units are stored and managed in a unified way by means of file management, which saves manual operations and solves the problem of data content, data format and data quality in the comprehensive information base of the prior art. Large differences require manual sorting, analysis, and integration of various data, resulting in low data processing efficiency, low precision, and difficult maintenance of data consistency. The product element units of the initial product of thematic maps are standardized for data processing and coding processing to ensure To ensure data consistency, cooperate with the new thematic map product combination and output steps, support users to download and combine corresponding product element units according to product production needs to realize rapid production of new thematic map products, thereby realizing the automation of natural resource element-level product production, and at the same time through The production and management of product element units, a large number of product element units generated can be reused in the emergency support rapid drawing based on the comprehensive information product library, fully and effectively use the existing data resources, it can be said that the product element units are standardized Processing and management are the cornerstones of rapid construction of thematic map products, which greatly improves the effect, accuracy and efficiency of natural resource element-level product production. Users can quickly and accurately understand comprehensive information products from a microscopic perspective, thereby increasing the application value of natural resource thematic map products (further, comprehensive information product databases) to a greater extent.
本发明还涉及一种自然资源要素级产品制作系统，包括依次连接的初始产品制作与管理模块、产品要素单元制作与管理模块以及新专题图产品组合与输出模块，各模块相互配合工作，在制作特定结构的专题图模板库和获取产品要素单元的基础上，规范化数据处理和编码处理，快速搭建新产品，对制作成型的专题图初始产品进行存储管理，同时还对产品要素单元进行存储管理，支持用户根据产品制作需要下载组合相应产品要素单元以实现快速制作专题图新产品，实现自然资源要素级产品制作，提高产品制作效果、精度和效率。The present invention also relates to a natural resource element-level product production system, which includes an initial product production and management module, a product element unit production and management module, and a new thematic map product combination and output module connected in sequence. On the basis of the specific structured thematic map template library and the acquisition of product element units, standardize data processing and coding processing, quickly build new products, store and manage the initial products of thematic maps produced, and also store and manage product element units. Support users to download and combine corresponding product element units according to product production needs to realize rapid production of new products of thematic maps, realize natural resource element-level product production, and improve product production effect, accuracy and efficiency.
附图说明Description of drawings
图1为本发明自然资源要素级产品制作方法的流程图。Fig. 1 is a flow chart of the method for producing natural resource element-level products of the present invention.
图2a为本发明自然资源要素级产品制作方法的优选流程图；图2b为本发明自然资源要素级产品制作方法的另一优选流程图。Fig. 2a is a preferred flowchart of the production method of the natural resource element level product of the present invention; Fig. 2b is another preferred flow chart of the production method of the natural resource element level product of the present invention.
图3为本发明涉及的模板库的结构示意图。Fig. 3 is a schematic structural diagram of the template library involved in the present invention.
图4a和图4b为根据本发明自然资源要素级产品制作方法分别生成的产品要素单元“全国分省森林面积”和“全国分省森林覆盖率等级分布”的示意图；图4c为根据本发明自然资源要素级产品制作方法组合生成的新的专题图产品“全国分省森林面积及覆盖率等级分布”的示意图。Fig. 4 a and Fig. 4 b are the schematic diagrams of the product element units "national forest area by province" and "national forest coverage level distribution by province" generated respectively according to the natural resource element level product production method of the present invention; Fig. 4c is a natural resource according to the present invention Schematic diagram of the new thematic map product "National Forest Area and Coverage Grade Distribution by Province" generated by the combination of resource element-level product production methods.
图5a为本发明自然资源要素级产品制作系统的结构框图；图5b为本发明自然资源要素级产品制作系统的详细结构框图；Fig. 5a is a structural block diagram of the natural resource element-level product production system of the present invention; Fig. 5b is a detailed structural block diagram of the natural resource element-level product production system of the present invention;
图6为本发明自然资源要素级产品制作系统的另一优选结构框图。Fig. 6 is another preferred structural block diagram of the natural resource element-level product production system of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明进行说明。The present invention will be described below in conjunction with the accompanying drawings.
本发明涉及一种自然资源要素级产品制作方法，其流程如图1所示，具体包括以下步骤：The present invention relates to a production method of natural resource element-level products, the process of which is shown in Figure 1, specifically comprising the following steps:
初始产品制作与管理步骤，制作参数化的专题图模板库，该参数化的专题图模板库根据专题地图类型、数据的空间特征以及特点设置有地图模板、符号模板、色彩模板和图表模板；利用参数化的专题图模板库中的各模板的相互组合来加载采集的自然资源数据以自动生成专题图初始产品，并采用文件管理的方式对生成的专题图初始产品进行统一存储管理；The initial product production and management steps are to create a parametric thematic map template library. The parameterized thematic map template library includes map templates, symbol templates, color templates, and chart templates according to thematic map types, data spatial characteristics and characteristics; use The templates in the parameterized thematic map template library are combined to load the collected natural resource data to automatically generate the initial product of thematic map, and the initial product of thematic map is uniformly stored and managed by means of file management;
产品要素单元制作与管理步骤，获取生成的专题图初始产品的产品要素单元并对该产品要素单元进行规范化数据处理，将非空间数据与空间数据挂接以形成新的空间数据，再对生成的新的空间数据进行规范化编码，并采用文件管理的方式对产品要素单元进行统一存储管理；The production and management steps of the product element unit are to obtain the product element unit of the initial product of the generated thematic map and perform standardized data processing on the product element unit, link the non-spatial data with the spatial data to form new spatial data, and then process the generated The new spatial data is standardized and coded, and the product element units are stored and managed in a unified manner by means of file management;
新专题图产品组合与输出步骤，对统一存储管理的产品要素单元基于引擎检索技术建立目标产品名称的关联检索，所需的产品要素单元在组合后生成并输出新专题图产品。The new thematic map product combination and output step, based on the engine retrieval technology, establishes the associated retrieval of the target product name for the product element units that are stored and managed in a unified manner. After the required product element units are combined, a new thematic map product is generated and output.
下面对本发明的一种自然资源要素级产品制作方法的具体步骤进行详细说明。其优选流程如图2a和图2b所示。The specific steps of the production method of a natural resource element-level product of the present invention will be described in detail below. Its preferred process is shown in Figure 2a and Figure 2b.
1、初始产品制作与管理步骤1. Initial product production and management steps
a)制作专题图模板库a) Create a thematic map template library
制作参数化的专题图模板库，用于存储管理已设置的模板产品参数信息，实现专题图模板库参数化，从而以实现快速便捷批量制作专题图产品，如图3所示，该参数化的专题图模板库根据专题地图类型、数据的空间特征以及特点设置有地图模板、符号模板、色彩模板和图表模板，其中，地图模板是根据用户需要和制图要求选择的专题地图类型，从而确定合适的底图内容和专题内容，同时还可对地图模板的图面结构进行设计；符号模板是根据自然资源数据的空间特征，将符合自然资源数据的空间特征要求的符号提供给用户使用，符号模板优选包括符号的颜色、尺寸和表现方式；色彩模板是根据设色要求和设色对象形成符合要求的设色方案库，用户可以从中选择合适的设色方案；图表模板是根据自然资源数据相关联的统计数据的特点和表示要求，将相关图表及其组合推荐给用户使用。在实际专题图产品制作应用过程中，用户可以从相关模板库中直接调用所需模板(例如地图模板、符号模板、色彩模板或图表模板)，若用户不满意所选模板的参数信息设置，可以自定义修改所选模板的相关参数信息。Make a parameterized thematic map template library, which is used to store and manage the set template product parameter information, and realize the parameterization of the thematic map template library, so as to realize fast and convenient batch production of thematic map products. As shown in Figure 3, the parameterized Thematic map template library sets map templates, symbol templates, color templates and chart templates according to thematic map types, data spatial characteristics and characteristics. Among them, map templates are thematic map types selected according to user needs and cartographic requirements, so as to determine the appropriate The content of the base map and thematic content can also be used to design the surface structure of the map template; the symbol template is based on the spatial characteristics of the natural resource data, and provides symbols that meet the spatial characteristics of the natural resource data to the user. The symbol template is preferred Including the color, size and expression of the symbol; the color template is based on the coloring requirements and coloring objects to form a coloring scheme library that meets the requirements, and users can choose the appropriate coloring scheme; the chart template is related to natural resource data The characteristics and presentation requirements of statistical data, and recommend relevant charts and their combinations to users. In the actual production and application process of thematic map products, users can directly call the required templates (such as map templates, symbol templates, color templates or chart templates) from the relevant template library. If users are not satisfied with the parameter information settings of the selected template, they can Customize and modify the relevant parameter information of the selected template.
b)制作专题图初始产品b) Make the initial product of thematic map
利用参数化的专题图模板库中的各模板(即地图模板、符号模板、色彩模板和图表模板等)的相互组合或任意组合来加载采集的自然资源数据以自动生成专题图初始产品，加载的自然资源数据其优选为底图数据和专题数据以自动化生成专题图初始产品。Use the templates in the parameterized thematic map template library (namely map templates, symbol templates, color templates, chart templates, etc.) to load the collected natural resource data to automatically generate the initial product of thematic maps. Natural resource data is preferably base map data and thematic data to automatically generate the initial product of thematic maps.
c)专题图初始产品管理c) Thematic map initial product management
采用文件管理的方式对生成的专题图初始产品进行统一存储管理，生成的专题图初始产品可以统一放到例如以“包*专题图初始产品名称”命名的文件夹下，具体的组织形式可以根据实际应用设置。The generated thematic map initial products are stored and managed in a unified manner by means of file management. The generated thematic map initial products can be placed in a folder named, for example, "package * thematic map initial product name". The specific organization form can be determined according to Actual application settings.
2、产品要素单元制作与管理步骤2. Production and management steps of product element units
为了实现产品要素单元和综合信息产品(综合信息产品库)的统一存储管理，对产品制作过程中的产品要素单元的制作进行规范化要求。专题图初始产品需要根据产品要素单元生产制作要求进行生产，并用产品要素单元可以组装为新专题图产品，因此为了可以利用已有产品(即专题图初始产品)中的产品要素单元根据用户需求快速组装成新的产品(即新专题图产品)，需要在产品制作过程中就对产品要素单元进行规范化，主要包括数据处理及规范化编码。通过对已生成的制图成果(即专题图初始产品)进行规范化(即获取生成的专题图初始产品的产品要素单元以及相应的产品要素单元规范化)及管理，可以更好地利用已经生产入库的产品(即专题图初始产品)快速搭建新专题图产品的需求。In order to realize the unified storage and management of product element units and comprehensive information products (integrated information product library), standardize the production of product element units in the process of product production. The initial product of the thematic map needs to be produced according to the production and production requirements of the product element unit, and the product element unit can be assembled into a new thematic map product. To assemble new products (namely new thematic map products), it is necessary to standardize the product element units during the product production process, mainly including data processing and standardized coding. By standardizing and managing the generated mapping results (i.e. the initial products of thematic maps) (i.e. obtaining the product element units of the generated initial products of thematic maps and standardizing the corresponding product element units), it is possible to make better use of the already produced and put into storage Products (that is, the initial product of thematic maps) need to quickly build new thematic map products.
a)获取产品要素单元a) Get product element unit
即获取生成的专题图初始产品的产品要素单元，该产品要素单元是综合信息产品(即自然资源数据专题图产品)的组成要素，可以理解为产品表达的最小单元，包括空间数据和配套的符号表达文件，并为产品要素单元配置保存符号渲染的文件。空间数据可以采用ESRI的文件地理数据库(FileGeodatabase)格式进行存储，并对每一个产品要素单元配置一个保存符号渲染的文件，可以采用ESRI的*.lyr格式文件进行存储。That is to obtain the product element unit of the initial product of the generated thematic map. The product element unit is the component element of the comprehensive information product (that is, the natural resource data thematic map product), which can be understood as the smallest unit of product expression, including spatial data and supporting symbols Expression files, and files that hold symbol renderings for product element unit configurations. Spatial data can be stored in ESRI's file geodatabase (FileGeodatabase) format, and a file for saving symbol rendering is configured for each product element unit, which can be stored in ESRI's *.lyr format file.
b)产品要素单元规范化b) Normalization of product element units
产品要素单元规范化包括对产品要素单元进行规范化数据处理，将非空间数据与空间数据挂接以形成新的空间数据，再对生成的新的空间数据进行规范化编码，数据处理即对空间数据的处理；对空间数据的要求可以理解为最小粒度不可拆分的产品表达的对象，对于非空间数据，需要将非空间数据(例如表格数据)与空间数据挂接以形成一新的空间数据；如图2b所示，产品要素单元进行规范化数据处理包括栅格(影像)数据处理、矢量数据处理和表格数据处理；对生成的新的空间数据进行规范化编码包括范围编码、比例尺编码和要素类编码；其中，The standardization of product element units includes standardized data processing of product element units, linking non-spatial data with spatial data to form new spatial data, and then standardizing the generated new spatial data. Data processing refers to the processing of spatial data ; The requirement for spatial data can be understood as the object expressed by the smallest granularity indivisible product. For non-spatial data, it is necessary to link non-spatial data (such as tabular data) with spatial data to form a new spatial data; as shown in the figure As shown in 2b, the normalized data processing of the product element unit includes raster (image) data processing, vector data processing and table data processing; the normalized coding of the generated new spatial data includes range coding, scale coding and feature class coding; where ,
栅格(影像)数据处理是将栅格(影像)数据采用栅格数据集格式或栅格目录格式存储，并根据时间将栅格数据进行拆分形成若干个空间数据；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同；Raster (image) data processing is to store raster (image) data in raster dataset format or raster directory format, and split the raster data according to time to form several spatial data; based on range coding and scale coding Coding and naming each spatial data according to the encoding rules of feature class encoding; then rendering each spatial data to generate several layer files respectively, and the file name of each layer file is the same as the corresponding spatial data name in sequence;
矢量数据处理是将矢量数据采用文件地理数据库格式进行存储，并根据时间将矢量数据进行拆分形成若干个空间数据；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同；Vector data processing is to store the vector data in the file geographic database format, and split the vector data according to time to form several spatial data; based on the encoding rules of range encoding, scale encoding and feature class encoding, each spatial data is encoded and processed. Naming; then render each spatial data to generate several layer files respectively, and the file name of each layer file is the same as the corresponding spatial data name in sequence;
表格数据处理是将表格数据根据时间进行拆分形成若干个表格数据并将其挂接到相应的若干空间数据且采用文件地理数据库格式进行存储；基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；再对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同。Tabular data processing is to split the tabular data according to time to form several tabular data and attach them to corresponding several spatial data and store them in file geodatabase format; coding rules based on range coding, scale coding and feature class coding Coding and naming each spatial data; and then rendering each spatial data to generate several layer files respectively, and the file names of each layer file are the same as the corresponding spatial data names in turn.
下面结合具体实施例对栅格(影像)数据处理、矢量数据处理和表格数据处理，以及范围编码、比例尺编码和要素类编码说明如下：Below in conjunction with specific embodiment raster (image) data processing, vector data processing and tabular data processing, and range coding, scale coding and feature class coding are described as follows:
i)栅格(影像)数据处理及规范化编码：i) Raster (image) data processing and normalized coding:
首先将栅格(影像)数据采用栅格数据集格式(RasterDataSet格式)或栅格目录格式(RasterCatalog格式)存储，并根据时间将栅格(影像)数据进行拆分形成i(i＝1,2,3,…)个空间数据，也就是说，如果栅格(影像)数据包含i个时间，则根据时间将栅格(影像)数据进行拆分，然后将拆分后得到的i(i＝1,2,3,…)个空间数据进行编码和命名，编码规则为：First, the raster (image) data is stored in raster dataset format (RasterDataSet format) or raster catalog format (RasterCatalog format), and the raster (image) data is split according to time to form i (i=1,2 , 3,...) spatial data, that is to say, if the raster (image) data contains i time, the raster (image) data will be split according to the time, and then i (i= 1,2,3,…) spatial data for encoding and naming, the encoding rules are:
范围编码+‘S’+比例尺编码+‘R’+空间数据的要素类编码+‘_’+时相；命名规则为：Range coding +'S'+scale coding+'R'+feature class coding of spatial data+'_'+time phase; the naming rules are:
范围描述+比例尺+栅格(影像)数据主题+‘(’+时相+‘)’；Range description + scale + raster (image) data subject + '('+time phase+')';
最后将拆分后得到的i(i＝1,2,3,…)个空间数据进行渲染分别生成i(i＝1,2,3,…)个图层文件，如果i(i＝1,2,3,…)个空间数据仅仅表达空间范围(即仅有范围描述)且不具备专题信息，则i(i＝1,2,3,…)个图层文件的文件名称与i(i＝1,2,3,…)个空间数据名称相同；如果i(i＝1,2,3,…)个空间数据具有n(n＝1,2,3,…)个专题属性字段，则需要对各个专题属性进行渲染，即对i(i＝1,2,3,…)个空间数据分别根据n(n＝1,2,3,…)个专题属性进行渲染，所述i(i＝1,2,3,…)个空间数据分别生成n(n＝1,2,3,…)个图层文件，生成的图层文件的编码规则为：Finally, i (i=1,2,3,…) spatial data obtained after splitting are rendered to generate i (i=1,2,3,…) layer files respectively. If i (i=1, 2, 3, ...) spatial data only express the spatial range (that is, only range description) and do not have thematic information, then the file names of i (i=1, 2, 3, ...) layer files are the same as i (i =1,2,3,…) spatial data names are the same; if i (i=1,2,3,…) spatial data have n (n=1,2,3,…) thematic attribute fields, then Each thematic attribute needs to be rendered, that is, i (i=1,2,3,…) spatial data are rendered according to n (n=1,2,3,…) thematic attributes respectively, and the i (i =1,2,3,…) spatial data respectively generate n (n=1,2,3,…) layer files, and the encoding rules of the generated layer files are:
数据编码+“_”+专题字段编码；Data coding + "_" + thematic field coding;
命名规则为：The naming rules are:
数据名称+“_”+专题字段名称。Data name + "_" + thematic field name.
ii)矢量数据处理及规范化编码：ii) Vector data processing and normalized coding:
首先将矢量数据采用文件地理数据库格式(FileGeodatabase格式)进行存储，并根据时间将矢量数据进行拆分形成i(i＝1,2,3,…)个空间数据，也就是说，如果矢量数据包含i个时间，则根据时间将矢量数据进行拆分，然后将拆分后得到的i(i＝1,2,3,…)个空间数据进行编码和命名，编码规则为：First, the vector data is stored in the file geographic database format (FileGeodatabase format), and the vector data is split according to time to form i (i=1,2,3,...) spatial data, that is, if the vector data contains For i time, split the vector data according to the time, and then encode and name the i (i=1,2,3,...) space data obtained after the split, and the coding rules are:
范围编码+‘S’+比例尺编码+‘F’+空间数据的要素类编码+‘_’+时相；Range coding +'S'+scale coding+'F'+element type coding of spatial data+'_'+time phase;
命名规则为：The naming rules are:
范围描述+比例尺+矢量数据主题+‘(’+时相+‘)’；Range description + scale bar + vector data theme + '('+time phase+')';
最后将拆分后得到的i(i＝1,2,3,…)个空间数据进行渲染分别生成i(i＝1,2,3,…)个图层文件，如果i(i＝1,2,3,…)个空间数据仅仅表达空间范围(即仅有范围描述)且不具备专题信息，则i(i＝1,2,3,…)个图层文件的文件名称与i(i＝1,2,3,…)个空间数据名称相同；如果i(i＝1,2,3,…)个空间数据具有n(n＝1,2,3,…)个专题属性字段，则需要对各个专题属性进行渲染，即对i(i＝1,2,3,…)个空间数据分别根据n(n＝1,2,3,…)个专题属性进行渲染，所述i(i＝1,2,3,…)个空间数据分别生成n(n＝1,2,3,…)个图层文件，生成的图层文件的编码规则为：Finally, i (i=1,2,3,…) spatial data obtained after splitting are rendered to generate i (i=1,2,3,…) layer files respectively. If i (i=1, 2, 3, ...) spatial data only express the spatial range (that is, only range description) and do not have thematic information, then the file names of i (i=1, 2, 3, ...) layer files are the same as i (i =1,2,3,…) spatial data names are the same; if i (i=1,2,3,…) spatial data have n (n=1,2,3,…) thematic attribute fields, then Each thematic attribute needs to be rendered, that is, i (i=1,2,3,…) spatial data are rendered according to n (n=1,2,3,…) thematic attributes respectively, and the i (i =1,2,3,…) spatial data respectively generate n (n=1,2,3,…) layer files, and the encoding rules of the generated layer files are:
数据编码+“_”+专题字段编码；Data coding + "_" + thematic field coding;
命名规则为：The naming rules are:
数据名称+“_”+专题字段名称。Data name + "_" + thematic field name.
iii)表格数据处理及规范化编码：iii) Table data processing and standardized coding:
首先将表格数据根据时间进行拆分形成i(i＝1,2,3,…)个表格数据，也就是说，如果表格数据包含i个时间，则根据时间将表格数据进行拆分，并将其挂接到相应的i(i＝1,2,3,…)个空间数据且采用文件地理数据库格式(FileGeodatabase格式)或栅格数据集格式(RasterDataSet格式)或栅格目录格式(RasterCatalog格式)进行存储，然后将得到的i(i＝1,2,3,…)个空间数据进行编码和命名，编码规则为：First, the table data is split according to time to form i (i=1, 2, 3,...) table data, that is, if the table data contains i time, the table data is split according to time, and It is connected to the corresponding i (i=1,2,3,…) spatial data and adopts the file geodatabase format (FileGeodatabase format) or raster dataset format (RasterDataSet format) or raster catalog format (RasterCatalog format) Store, and then encode and name the obtained i (i=1,2,3,...) spatial data, the encoding rule is:
范围编码+‘S’+比例尺编码+‘F’+空间数据的要素类编码+‘T’+表格数据的要素类编码+‘_’+时相；Range code + 'S' + scale code + 'F' + feature class code of spatial data + 'T' + feature class code of tabular data + '_'+time phase;
命名规则为：The naming rules are:
范围描述+比例尺+表格数据主题+‘(’+时相+‘)’；Range description + scale + tabular data subject + '('+time phase+')';
最后将拆分后得到的i(i＝1,2,3,…)个空间数据进行渲染分别生成i(i＝1,2,3,…)个图层文件，如果i(i＝1,2,3,…)个空间数据仅仅表达空间范围(即仅有范围描述)且不具备专题信息，则i(i＝1,2,3,…)个图层文件的文件名称与i(i＝1,2,3,…)个空间数据名称相同；如果i(i＝1,2,3,…)个空间数据具有n(n＝1,2,3,…)个专题属性字段，则需要对各个专题属性进行渲染，即对i(i＝1,2,3,…)个空间数据分别根据n(n＝1,2,3,…)个专题属性进行渲染，所述i(i＝1,2,3,…)个空间数据分别生成n(n＝1,2,3,…)个图层文件，生成的图层文件的编码规则为：Finally, i (i=1,2,3,…) spatial data obtained after splitting are rendered to generate i (i=1,2,3,…) layer files respectively. If i (i=1, 2, 3, ...) spatial data only express the spatial range (that is, only range description) and do not have thematic information, then the file names of i (i=1, 2, 3, ...) layer files are the same as i (i =1,2,3,…) spatial data names are the same; if i (i=1,2,3,…) spatial data have n (n=1,2,3,…) thematic attribute fields, then Each thematic attribute needs to be rendered, that is, i (i=1,2,3,…) spatial data are rendered according to n (n=1,2,3,…) thematic attributes respectively, and the i (i =1,2,3,…) spatial data respectively generate n (n=1,2,3,…) layer files, and the encoding rules of the generated layer files are:
数据编码+“_”+专题字段编码；Data coding + "_" + thematic field coding;
命名规则为：The naming rules are:
数据名称+“_”+专题字段名称。Data name + "_" + thematic field name.
优选地，如果空间数据的时相为时间段(例如：1990-2010)，则可以采用最新的时间作为空间数据的时相(例如：2010)。Preferably, if the time phase of the spatial data is a time period (for example: 1990-2010), the latest time can be used as the time period of the spatial data (for example: 2010).
表格数据处理的一个优选样例如下：A preferred example of tabular data processing is as follows:
编码样例：BSUF1160392000T2110801042_1996_CZMDCoding example: BSUF1160392000T2110801042_1996_CZMD
其中，B表示全国；S为比例尺分隔符；U表示1：400万比例尺；F为空间数据分隔符；11603920000为空间数据的要素类编码；T为表格数据分隔符；2110801042为表格数据的要素类编码；1996为时间；CZMD为专题字段(即承载密度)。Among them, B means the whole country; S is the scale separator; U means 1:4 million scale; F is the spatial data separator; 11603920000 is the feature class code of the spatial data; T is the table data separator; Code; 1996 is the time; CZMD is the thematic field (i.e. bearer density).
命名样例：全国分省人口承载密度(1996)Naming example: National population density by province (1996)
其中，规范化编码是对生成的空间数据进行规范化编码，包括范围编码(例如全球、全国、国外区域、国内区域或城市)、比例尺编码和要素类编码，具体规定如下：Among them, standardized coding is to standardize the generated spatial data, including range coding (such as global, national, foreign regions, domestic regions or cities), scale coding and feature class coding. The specific regulations are as follows:
i)范围编码i) range encoding
范围编码由1位大写字母组成，可以划分如下：The range code consists of 1 uppercase letter and can be divided as follows:
优选地，范围编码划分可以较宽，但是在数据命名时需要具体描述，例如，京津冀地区属于国内区域，范围编码为D，但数据命名中的范围描述还是需要描述为京津冀地区。Preferably, the range code division can be wider, but specific description is required when naming the data. For example, the Beijing-Tianjin-Hebei region belongs to the domestic region, and the range code is D, but the range description in the data naming still needs to be described as the Beijing-Tianjin-Hebei region.
ii)比例尺编码ii) Scale coding
根据《国家基本比例尺地形图分幅和编号》，可以划分如下：According to the "National Basic Scale Topographic Map Segmentation and Numbering", it can be divided as follows:
优选地，还可以包含以下自定义划分：Preferably, the following custom divisions can also be included:
iii)要素类编码iii) Feature class encoding
要素类编码可以是10位数字组成的编码，编码可以根据项目标准《信息库要素类编码方案》获取，在实际应用中，可以从综合信息库数据编码中获取。例如：The feature class code can be a code composed of 10 digits, and the code can be obtained according to the project standard "Information Base Feature Class Coding Scheme". In practical applications, it can be obtained from the data code of the comprehensive information base. For example:
数据样例：ZZG01030R2420181101的要素类编码是2420181101；Data sample: The feature class code of ZZG01030R2420181101 is 2420181101;
数据样例：ZZG01003F2140200000A的要素类编码是2140200000；Data sample: The feature class code of ZZG01003F2140200000A is 2140200000;
数据样例：ZZG01003T2140200000的要素类编码是2140200000。Data sample: The feature class code of ZZG01003T2140200000 is 2140200000.
c)产品要素单元管理c) Product element unit management
采用文件管理的方式对生成的产品要素单元进行统一存储管理，生成的产品要素单元可以统一放到例如以“包*产品要素单元名称”命名的文件夹下，具体的组织形式可以根据实际应用设置。The generated product element units are stored and managed in a unified manner by means of file management, and the generated product element units can be placed in a folder named, for example, "package*product element unit name", and the specific organization form can be set according to the actual application .
3、新专题图产品组合与输出步骤3. New thematic map product portfolio and output steps
对统一存储管理的产品要素单元基于引擎检索技术建立目标产品名称的关联检索，所需的产品要素单元在组合后生成并输出新专题图产品。用户根据专题图产品制作需要下载和组合相应的产品要素单元，基于引擎检索技术建立目标产品名称的关联检索，使得本发明的该方法支持用户检索目标产品名称相关联的产品要素单元，筛选所需的产品要素单元组合成一个新的专题图产品，例如，图4a和图4b为根据本发明自然资源要素级产品制作方法分别生成的产品要素单元“全国分省森林面积”和“全国分省森林覆盖率等级分布”的示意图，通过组合图4a中的产品要素单元“全国分省森林面积”和图4b中的产品要素单元“全国分省森林覆盖率等级分布”，可以得到如图4c所示的一个新的专题图产品“全国分省森林面积及覆盖率等级分布”。Based on the engine retrieval technology, the associated retrieval of the target product name is established for the product element units managed by the unified storage, and the required product element units are combined to generate and output a new thematic map product. The user downloads and combines the corresponding product element units according to the production needs of thematic map products, and establishes the associated retrieval of the target product name based on the engine retrieval technology, so that the method of the present invention supports the user to retrieve the product element units associated with the target product name, and screens the required product elements. The product element units are combined into a new thematic map product. For example, Fig. 4a and Fig. 4b are the product element units "national forest area by province" and "national forest area by province" generated respectively according to the natural resource element level product production method of the present invention. The schematic diagram of “level distribution of coverage rate” can be obtained by combining the product element unit “National Forest Area by Province” in Figure 4a and the product element unit “National Forest Coverage Level Distribution by Province” in Figure 4b, as shown in Figure 4c A new thematic map product "National Forest Area and Coverage Level Distribution by Province".
本发明还涉及一种自然资源要素级产品制作系统，该制作系统与上述的自然资源要素级产品制作方法相对应，可理解为是采用本发明提出的上述自然资源要素级产品制作方法所实现的系统，如图5a所示，该制作系统包括依次连接的初始产品制作与管理模块、产品要素单元制作与管理模块以及新专题图产品组合与输出模块，其详细结构框图如图5b所示，其中：The present invention also relates to a natural resource element-level product production system, which corresponds to the above-mentioned natural resource element-level product production method, and can be understood as being realized by adopting the above-mentioned natural resource element-level product production method proposed by the present invention System, as shown in Figure 5a, the production system includes an initial product production and management module, a product element unit production and management module, and a new thematic map product combination and output module connected in sequence, and its detailed structural block diagram is shown in Figure 5b, where :
初始产品制作与管理模块，包括依次连接的专题图模板库制作模块、专题图初始产品制作模块和专题图初始产品存储管理模块；专题图模板库制作模块制作参数化的专题图模板库，参数化的专题图模板库根据专题地图类型、数据的空间特征以及特点设置有地图模板、符号模板、色彩模板和图表模板；专题图初始产品制作模块利用参数化的专题图模板库中的各模板的相互组合来加载采集的自然资源数据以自动生成专题图初始产品，专题图初始产品存储管理模块采用文件管理的方式对生成的专题图初始产品进行统一存储管理；The initial product production and management module, including the sequentially connected thematic map template library production module, thematic map initial product production module and thematic map initial product storage management module; thematic map template library production module produces parameterized thematic map template library, parametric According to the type of thematic map, the spatial characteristics of the data and the characteristics of the thematic map template library, there are map templates, symbol templates, color templates and chart templates; Combining to load the collected natural resource data to automatically generate the initial product of thematic map, the initial product storage management module of thematic map adopts the method of file management to uniformly store and manage the initial product of thematic map generated;
产品要素单元制作与管理模块，包括依次连接的产品要素单元规范化数据处理模块、产品要素单元规范化编码模块和产品要素单元存储管理模块，产品要素单元规范化数据处理模块连接初始产品制作与管理模块中的专题图初始产品存储管理模块；产品要素单元规范化数据处理模块获取生成的专题图初始产品的产品要素单元并对所述产品要素单元进行规范化数据处理，将非空间数据与空间数据挂接以形成新的空间数据；产品要素单元规范化编码模块对生成的新的空间数据进行规范化编码；产品要素单元存储管理模块采用文件管理的方式对产品要素单元进行统一存储管理；The production and management module of the product element unit includes the normalized data processing module of the product element unit, the standardized coding module of the product element unit and the storage management module of the product element unit connected in sequence, and the normalized data processing module of the product element unit is connected to the original product production and management module. Thematic map initial product storage management module; product element unit standardized data processing module obtains the product element unit of the generated thematic map initial product and performs standardized data processing on the product element unit, and connects non-spatial data and spatial data to form a new The spatial data of the product element unit; the standardized encoding module of the product element unit performs standardized encoding on the generated new spatial data; the product element unit storage management module adopts the file management method to uniformly store and manage the product element unit;
新专题图产品组合与输出模块，与产品要素单元制作与管理模块中的产品要素单元存储管理模块相连，对统一存储管理的产品要素单元基于引擎检索技术建立目标产品名称的关联检索，所需的产品要素单元在组合后生成并输出新专题图产品。The product combination and output module of the new thematic map is connected with the product element unit storage management module in the product element unit production and management module, and the associated retrieval of the target product name is established based on the engine retrieval technology for the product element unit under unified storage management. The product element units are combined to generate and output a new thematic map product.
优选地，产品要素单元制作与管理模块中的产品要素单元规范化数据处理模块获取生成的专题图初始产品的产品要素单元包括空间数据和配套的符号表达文件，并为产品要素单元配置保存符号渲染的文件。Preferably, the product element unit standardization data processing module in the product element unit production and management module obtains the generated thematic map initial product product element unit including spatial data and supporting symbol expression files, and saves the symbol rendering for the product element unit configuration. document.
图6为本发明涉及一种自然资源要素级产品制作系统的优选结构框图，该实施例中产品要素单元规范化数据处理模块可以包括并行的栅格数据处理模块、矢量数据处理模块和表格数据处理模块，栅格数据处理模块、矢量数据处理模块和表格数据处理模块均与专题图初始产品存储管理模块、产品要素单元规范化编码模块相连；产品要素单元规范化编码模块对生成的新的空间数据进行规范化编码可以包括范围编码、比例尺编码和要素类编码。Fig. 6 is a preferred structural block diagram of a natural resource element-level product production system according to the present invention. In this embodiment, the product element unit normalization data processing module may include parallel raster data processing modules, vector data processing modules and table data processing modules. , the raster data processing module, vector data processing module and table data processing module are all connected to the thematic map initial product storage management module and the product element unit normalization coding module; the product element unit normalization coding module performs normalization coding on the generated new spatial data Can include extent codes, scale codes, and feature class codes.
其中，栅格数据处理模块是将栅格数据采用栅格数据集格式或栅格目录格式存储，并根据时间将栅格数据进行拆分形成若干个空间数据；矢量数据处理模块是将矢量数据采用文件地理数据库格式进行存储，并根据时间将矢量数据进行拆分形成若干个空间数据；表格数据处理模块是将表格数据根据时间进行拆分形成若干个表格数据并将其挂接到相应的若干空间数据且采用文件地理数据库格式进行存储；产品要素单元规范化编码模块基于范围编码、比例尺编码和要素类编码的编码规则对各空间数据进行编码和命名；所述产品要素单元存储管理模块对各空间数据进行渲染分别生成若干个图层文件，各图层文件的文件名称与依次对应的各空间数据名称相同，并对产品要素单元进行统一存储管理。Among them, the raster data processing module stores the raster data in raster dataset format or raster directory format, and splits the raster data according to time to form several spatial data; the vector data processing module uses the vector data Store in the file geographic database format, and split the vector data according to time to form several spatial data; the tabular data processing module splits the tabular data according to time to form several tabular data and attach it to the corresponding several spaces The data is stored in the format of a file geographic database; the product element unit normalization coding module encodes and names each spatial data based on the coding rules of range coding, scale coding and feature class coding; the product element unit storage management module stores each spatial data Rendering generates several layer files respectively, and the file name of each layer file is the same as the corresponding spatial data name in turn, and the product element unit is stored and managed in a unified manner.
应当指出，以上所述具体实施方式可以使本领域的技术人员更全面地理解本发明创造，但不以任何方式限制本发明创造。因此，尽管本说明书参照附图和实施例对本发明创造已进行了详细的说明，但是，本领域技术人员应当理解，仍然可以对本发明创造进行修改或者等同替换，总之，一切不脱离本发明创造的精神和范围的技术方案及其改进，其均应涵盖在本发明创造专利的保护范围当中。It should be pointed out that the specific embodiments described above can enable those skilled in the art to understand the invention more fully, but do not limit the invention in any way. Therefore, although this specification has described the invention in detail with reference to the accompanying drawings and embodiments, those skilled in the art should understand that the invention can still be modified or equivalently replaced. The technical solutions and their improvements in the spirit and scope should all be included in the protection scope of the invention patent.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413630.6A CN104951567B (en) | 2015-07-14 | 2015-07-14 | Natural resource element-level product production method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413630.6A CN104951567B (en) | 2015-07-14 | 2015-07-14 | Natural resource element-level product production method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104951567A true CN104951567A (en) | 2015-09-30 |
| CN104951567B CN104951567B (en) | 2018-02-02 |
Family
ID=54166225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413630.6A Expired - Fee Related CN104951567B (en) | 2015-07-14 | 2015-07-14 | Natural resource element-level product production method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104951567B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971008A (en) * | 2017-05-10 | 2017-07-21 | 中国地质大学（武汉） | A kind of automatic creation system and its method for parallel processing of flooding risk thematic map |
| CN107727066A (en) * | 2016-08-10 | 2018-02-23 | 大众汽车有限公司 | Method and device for creating or supplementing a map of a motor vehicle |
| CN108334564A (en) * | 2018-01-12 | 2018-07-27 | 南京海兴电网技术有限公司 | A kind of multi-threaded diagrammatic representation method based on spatial object |
| CN109597918A (en) * | 2018-11-09 | 2019-04-09 | 朱光兴 | A kind of natural resources element grade production method |
| CN113160344A (en) * | 2021-04-01 | 2021-07-23 | 中科星图空间技术有限公司 | Thematic map generation method and device based on front-end map visualization platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100053155A1 (en) * | 2006-05-09 | 2010-03-04 | Henrik Fransson | Method for Improving the Performance in Processing an Interprocess Digital Mockup |
| CN103761339A (en) * | 2014-02-21 | 2014-04-30 | 武汉大学 | Electronic map making method based on basic geographic information data |
| CN104008162A (en) * | 2014-05-28 | 2014-08-27 | 中国地质大学（北京） | Template based one-button type thematic map automatic forming method and system |
| CN104317842A (en) * | 2014-10-11 | 2015-01-28 | 国家电网公司 | Intelligent data extraction and thematic map generation engine based on geographic information technology |
-
2015
- 2015-07-14 CN CN201510413630.6A patent/CN104951567B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100053155A1 (en) * | 2006-05-09 | 2010-03-04 | Henrik Fransson | Method for Improving the Performance in Processing an Interprocess Digital Mockup |
| CN103761339A (en) * | 2014-02-21 | 2014-04-30 | 武汉大学 | Electronic map making method based on basic geographic information data |
| CN104008162A (en) * | 2014-05-28 | 2014-08-27 | 中国地质大学（北京） | Template based one-button type thematic map automatic forming method and system |
| CN104317842A (en) * | 2014-10-11 | 2015-01-28 | 国家电网公司 | Intelligent data extraction and thematic map generation engine based on geographic information technology |
Non-Patent Citations (1)
| Title |
|---|
| 张佩云: "基于主题图（Topic Map）的信息资源管理", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727066A (en) * | 2016-08-10 | 2018-02-23 | 大众汽车有限公司 | Method and device for creating or supplementing a map of a motor vehicle |
| US10663304B2 (en) | 2016-08-10 | 2020-05-26 | Volkswagen Ag | Method and apparatus for creating or supplementing a map for a motor vehicle |
| CN106971008A (en) * | 2017-05-10 | 2017-07-21 | 中国地质大学（武汉） | A kind of automatic creation system and its method for parallel processing of flooding risk thematic map |
| CN106971008B (en) * | 2017-05-10 | 2023-08-08 | 中国地质大学（武汉） | An automatic generation system of flood risk thematic map and its parallel processing method |
| CN108334564A (en) * | 2018-01-12 | 2018-07-27 | 南京海兴电网技术有限公司 | A kind of multi-threaded diagrammatic representation method based on spatial object |
| CN108334564B (en) * | 2018-01-12 | 2021-10-22 | 南京海兴电网技术有限公司 | Multi-theme chart display method based on space object |
| CN109597918A (en) * | 2018-11-09 | 2019-04-09 | 朱光兴 | A kind of natural resources element grade production method |
| CN113160344A (en) * | 2021-04-01 | 2021-07-23 | 中科星图空间技术有限公司 | Thematic map generation method and device based on front-end map visualization platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104951567B (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111680025B (en) | Method and system for intelligently assimilating space-time information of multi-source heterogeneous data oriented to natural resources | |
| CN104951567B (en) | Natural resource element-level product production method and system | |
| CN102509511B (en) | Rapid Map Drawing System Based on GIS Data | |
| Karnitis et al. | Migration of relational database to document-oriented database: Structure denormalization and data transformation | |
| CN102023983B (en) | Managing method of statistical space-time database | |
| CN107526786A (en) | The method and system that place name address date based on multi-source data is integrated | |
| CN114676368B (en) | Geographic entity information display method, device, equipment and medium based on identification code | |
| CN103984755A (en) | Multidimensional model based oil and gas resource data key system implementation method and system | |
| CN104820715A (en) | Method and system for sharing and analyzing data based on multidimensional correlation | |
| CN110569243B (en) | Data query method, data query plug-in and data query server | |
| CN106557307B (en) | Service data processing method and system | |
| CN110147361A (en) | The system and method for master data coding rule maintenance function are realized under big data environment | |
| CN112560416A (en) | Page chart generation method and device, electronic equipment and storage medium | |
| CN113239063A (en) | Graph database updating method and device | |
| CN114781343B (en) | Method and device for batch filling in metadata form information | |
| CN105589958A (en) | Distributed big data planning method | |
| WO2021233478A1 (en) | Image operation information hierarchical coding and tracing method | |
| CN108647333A (en) | A kind of information sharing method, device and equipment | |
| CN106845787A (en) | A kind of data method for automatically exchanging and device | |
| CN106022374A (en) | Method and device for classifying historical process data | |
| CN116992851A (en) | A method for batch generation of water body change survey documents based on remote sensing data | |
| CN116521562A (en) | Batch physical gray scale method and device | |
| CN115543428A (en) | Simulated data generation method and device based on strategy template | |
| CN115168752A (en) | Big data query method and device, electronic equipment and storage medium | |
| CN112287005A (en) | Data processing method, device, server and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |