<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#">
    <dcat:Catalog>
        <dcat:dataset>
            <dcat:Dataset>
                <dct:description xml:lang="kr">국토교통부 국토지리정보원에서 제공하는 ‘공간정보공동활용 표준유역(BASIN_SMALL)’ 데이터로, 전국의 하천유역을 세분화한 표준유역 단위로 구분하고 각 유역의 코드, 명칭 및 경계를 좌표로 표현한 수자원·환경 관련 기본 공간데이터입니다. 유역관리, 수질·수량 분석, 환경계획 수립 등에서 활용되는 정밀 수문분석용 자료입니다.<br/><br/>1. 형식: CSV (엑셀 호환, GIS 좌표정보 포함)<br/><br/>2. 내용 요약<br/>   ■ 공간정보일렬번호: 데이터의 고유 식별번호 (예: 2, 4 등)<br/>   ■ 표준유역코드: 표준유역을 식별하기 위한 고유 코드 (예: 100102, 100104 등)<br/>   ■ 표준유역명: 표준유역의 명칭 (예: 광동댐하류, 골지천중류 등)<br/>   ■ 대권역코드: 상위 대권역의 코드 (예: 10 → 한강 대권역)<br/>   ■ 중권역코드: 상위 중권역의 코드 (예: 1001 → 남한강상류 중권역)<br/>   ■ 공간정보: 표준유역의 경계를 표현한 다각형(Polygon) 형태의 공간좌표 데이터 (WKB 형식, GIS 분석용)<br/><br/>3. 활용 예제<br/>   ■ 유역 단위의 수문학적 특성 분석(유량, 유속, 유출계수 등) 및 홍수·가뭄 예측 모델링 기반자료로 활용<br/>   ■ 대·중권역과 연계된 세부 유역 구분을 통한 수자원 통합관리 및 유역환경정책 수립<br/>   ■ 표준유역별 토지이용, 기상, 수질 데이터를 결합하여 유역단위 환경변화 모니터링 및 수질오염원 분석<br/>   ■ 수자원공사·환경부·지자체 간 유역단위 정보공유, 공간데이터 표준화, 하천정비계획 등의 기초공간 기준자료로 활용</dct:description>
                <dct:description xml:lang="en">This \Standard Basin for Spatial Information Sharing (BASIN_SMALL)\ data, provided by the National Geographic Information Institute of the Ministry of Land, Infrastructure and Transport, subdivides river basins nationwide into standard basin units, and expresses each basin&amp;#39;s code, name, and boundary as coordinates. This basic spatial data related to water resources and the environment is used for precise hydrological analysis in basin management, water quality and quantity analysis, and environmental planning. 1. Format: CSV (Excel compatible, including GIS coordinate information) 2. Summary of contents ■ Spatial information serial number: Unique identification number of data (e.g., 2, 4, etc.) ■ Standard watershed code: Unique code to identify the standard watershed (e.g., 100102, 100104, etc.) ■ Standard watershed name: Name of the standard watershed (e.g., downstream of Gwangdong Dam, middle stream of Goljicheon, etc.) ■ Large basin code: Code of upper large basin (e.g., 10 → Han River large basin) ■ Medium basin code: Code of upper medium basin (e.g., 1001 → Namhan River upper medium basin) ■ Spatial information: Spatial coordinate data in the form of a polygon expressing the boundary of the standard watershed (WKB format, for GIS analysis) 3. Utilization examples ■ Analysis of hydrological characteristics by basin unit (flow rate, flow velocity, runoff coefficient, etc.) and use as base data for flood and drought prediction modeling ■ Linked to large and medium basins Integrated water resource management and establishment of basin environmental policies through detailed basin classification ■ Monitoring of basin-level environmental changes and analysis of water pollution sources by combining land use, meteorological, and water quality data by standard basin ■ Sharing of basin-level information among the Korea Water Resources Corporation, the Ministry of Environment, and local governments, standardization of spatial data, and use as basic spatial reference data for river management plans, etc.</dct:description>
                <dct:title xml:lang="kr">국토교통부 국토지리정보원_공간정보공동활용_표준유역</dct:title>
                <dct:title xml:lang="en">Ministry of Land, Infrastructure and Transport National Geographic Information Institute_Spatial Information Joint Utilization_Standard Watershed</dct:title>
                <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2023-09-15</dct:issued>
                <dct:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2025-11-20</dct:modified>
                <dct:publisher>
                    <foaf:Organization>
                        <foaf:name>국토교통부 국토지리정보원</foaf:name>
                        
                    </foaf:Organization>
                </dct:publisher>
                <dcat:contactPoint>
                    <vcard:Organization>
                        <vcard:organization-unit>스마트공간정보과</vcard:organization-unit>
                        <vcard:hasTelephone rdf:resource="031-210-2684"/>
                    </vcard:Organization>
                </dcat:contactPoint>
                <dct:conformsTo ></dct:conformsTo>
                <dcat:theme>지역개발 - 지역및도시</dcat:theme>
                <dcat:keyword xml:lang="kr">공간정보,좌표,하천,수자원</dcat:keyword>
                <dcat:keyword xml:lang="en">Spatial information,coordinate,river,water resources</dcat:keyword>
                <dct:rights>이용허락범위 제한 없음</dct:rights>
                <dct:accrualPeriodicity>수시</dct:accrualPeriodicity>
                
                <dcat:landingPage rdf:resource="https://www.data.go.kr/data/15123126/fileData.do"/>
                <dcat:distribution>
                    <dcat:Distribution>
                        <dct:accessURL ></dct:accessURL>
                        <dcat:description></dcat:description>
                        <dcat:format>csv</dcat:format>
                        <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2023-09-22</dct:issued>
                        <dcat:title>국토교통부 국토지리정보원_공간정보공동활용_표준유역_20230915</dcat:title>
                    </dcat:Distribution>
                </dcat:distribution>
                <dct:spatial></dct:spatial>
                <dct:temporal></dct:temporal>
            </dcat:Dataset>
        </dcat:dataset>

        
    </dcat:Catalog>
</rdf:RDF>