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HJ 966-2018 English PDFUS$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. HJ 966-2018: Specification for drafting basic dataset of ecology and environment information Status: Valid HJ 966: Evolution and historical versions
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HJ 966-2018: Specification for drafting basic dataset of ecology and environment information---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Specification for drafting basic dataset of ecology and environment information National Environmental Protection Standard of the People's Republic Ecological environment information basic data set compilation specification Specification for drafting basic dataset of ecology and environment Information Published on.2018-09-22 2018-09-22 implementation Ministry of Ecology and Environment released ContentForeword.I 1 Scope..1 2 Normative references..1 3 Terms and Definitions.1 4 content structure..2 5 metadata for the basic data set 3 6 Metadata of related data elements of the basic data set.3 Appendix 6 (informative) Basic data set metadata description example 6 Appendix B (informative) Basic data set related data element metadata description example.7ForewordTo implement the "Environmental Protection Law of the People's Republic of China", promote the standardization of ecological environment information, and standardize the basic data set of ecological environment information. Prepare work and develop this standard. This standard specifies the content structure of the basic dataset of ecological environment information and the metadata and basic dataset correlations of the basic dataset. According to the metadata of the meta description rules. Appendix A and Appendix B of this standard are informative annexes. This standard is the first release. This standard is formulated by the General Office of the Ministry of Ecology and Environment and the Science and Technology Standards Department. This standard is mainly drafted by. Information Center of the Ministry of Environmental Protection and Environmental and Economic Policy Research Center of the Ministry of Environmental Protection. This standard was approved by the Ministry of Ecology and Environment on September 22,.2018. This standard has been implemented since September 22,.2018. This standard is explained by the Ministry of Ecology and Environment. Ecological environment information basic data set compilation specification1 Scope of applicationThis standard specifies the content structure of the basic dataset of the ecological environment information, the metadata of the basic dataset, and the data elements of the basic dataset. Metadata description rules. This standard is applicable to the preparation of basic data sets for standardizing ecological environment information.2 Normative referencesThis standard refers to the terms of the following documents. For undated references, the valid version (including the amendment) applies to this standard. quasi. GB/T 1.1 Standardization Work Guidelines Part 1. Standard Structure and Compilation GB/T.20001.1 standard writing rules Part 1. Terminology HJ 565 Environmental Protection Standards Compilation and Publication Technical Guide HJ 720 Environmental Information Metadata Specification3 Terms and definitionsThe following terms and definitions apply to this standard. 3.1 Ecology and environment information Data related to ecological environment protection, such as ecological environment management, ecological environment science, ecological environment technology, and ecological environmental protection industry, Commands, signals, etc., and related dynamic changes, including text, numbers, symbols, graphics, images, images, and sounds Form. Note. Rewrite HJ/T 416-2007, terminology and definition 3.1. 3.2 Basic dataset basic dataset The data standard formed by the canonical representation of the set of data elements necessary to complete a particular business activity. 3.3 Data A formal reinterpretable representation of information suitable for communication, interpretation or processing. [GB/T 5271.1-2000, terminology and definition 01.01.02] 3.4 Data element A unit of data whose definition, identity, representation, and allowed values are specified by a set of attributes. [GB/T 18391.1-2009, terms and definitions 3.3.8] 3.5 Metadata Define and describe data for other data. [GB/T 18391.1-2009, terms and definitions 3.2.16] 3.6 Defining definition Describe a concept and distinguish it from other related concepts. [GB/T 15237.1-2000, definition 3.3.1] 3.7 Object class object class The boundaries and meanings can be clearly identified, and the characteristics and behaviors follow the same rules of the rules, abstract concepts or the real world. A collection of transactions. [GB/T 18391.1-2009, terms and definitions 3.3.22] 3.8 Property property A property common to all members of an object class. [GB/T 18391.1-2009, terms and definitions 3.3.29] 3.9 Representation The value range of the data element, the combination of data types, and, if necessary, the unit of measure or character set. [HJ 720-2017, Terms and Definitions 3.10] 3.10 Permissible value An expression of the meaning of a value allowed in a particular value field. [GB/T 18391.1-2009, terms and definitions 3.3.28] 3.11 Value domain A collection of allowed values. [GB/T 18391.1-2009, terms and definitions 3.3.38] 3.12 Unit of measure The actual unit used to measure the associated value. [GB/T 18391.1-2009, terms and definitions 3.3.36]4 content structureThe constituent elements of the basic data set of the eco-environmental information, the arrangement and presentation rules of each element are shown in Table 1. Table 1 Composition and representation rules of basic datasets of ecological environment information Formulation rules for feature elements Informative Element Cover According to the standardization requirements of HJ 565ForewordNormative one General factor standard name According to the standardization requirements of GB/T 1.1, the basic data set name can include the following elements. a) Guide element (optional). indicates the domain to which the basic data set belongs. When there is no leader element, the body should The object represented by the prime is not clear. Example 1. Basic data set for surface water environment monitoring of drinking water sources (guide element) (body element) b) Principal element (required). Represents the business activity as defined by the underlying data set. Example 2. Monitoring point environment air quality daily basic data set c) Supplemental elements (optional). If the basic data set is divided into sections, supplemental features should be used to distinguish And identification part. Example 3. Exposure parameters basic data set Part 1. Time active mode (subject element) (Supplementary element) The applicable scope corresponds to the main technical content and main purpose of the basic data set standard. Normative references are listed in accordance with the normalization requirements of HJ 565 Normative technique Technical element Terms and definitions are based on the normative requirements of GB/T.20001.1, giving definitions necessary to understand certain terms in the standard The metadata description of the basic data set describes the metadata of the basic data set according to Chapter 5 of this standard. Basic data set related data elements Metadata description Describe the metadata of related data elements according to Chapter 6 of this standard. Informative supplement Charging factor Informative appendix Optional elements. Give additional information to help understand or use the basic data set and should not include requirements. According to the standardization requirements of HJ 565, the wording of the informative appendix when referring to the article is “ See appendix x"5 metadata for the basic data seta) The metadata of the basic data set includes three types of attributes. identification class, content class and relationship class, Chinese name, English name, data set There are 5 mandatory sub-attributes in the specification category, related data elements, and usage guidelines, as shown in Table 2; b) According to HJ 720, the metadata description format and attribute value representation rules of the basic data set are shown in Table 2. For an example, see Appendix A. Table A.1. Table 2 Metadata description format and attribute value representation rules of the basic data set Attribute category attribute name attribute value representation rule Identification class Chinese name basic data set name English name basic data set Chinese name English translation Data set specification category National laws and regulations stipulate that the data that must be collected and reported as "country Home minimum data set", others filled in as "data set specification" Content class related data element The name of the data element contained in the basic data set. The name of the data element is determined by Icon class and feature composition Relationship class usage guide The basic situation that helps users understand and use basic data sets Ming, described in the following format. This basic data set specifies ××× The data element that must be included (the name of a particular business activity), and The definition and expression of these data elements are regulated. The basic data Set is used to specify ××× in the scope of ××× (specific business activity name) Said) the collection and release of data. When the information system is built, if involved The data elements contained in this basic data set are selected and defined in the field. The requirements of this basic data set should be performed6 Metadata of related data elements of the basic data set6.1 Meta...... |