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- Release Version: 2026.0<\/span><\/div>

- 서비스 업데이트 / Updated: 2026.03<\/font><\/span><\/p>

- 다음 업데이트 / Next Update: 2026.09<\/font><\/span><\/div><\/div><\/div>

 <\/div>

 <\/div>
- 원본 데이터 출처 / Raw Data Source: 환경부 홍수위험지도 - <\/font><\/span>권역별 50년 빈도 지방하천 하천범람지도<\/span><\/div>

- 데이터 기준일 / Data Reference Date: 2025.02<\/font><\/span><\/p>

- 좌표 체계 / Spatial Reference: <\/font><\/span>KGD2002 Central Belt<\/font><\/span> (5181)<\/font><\/span><\/div><\/div>
- 침수심<\/span> 정보<\/font><\/span> / 0.5m 이하 ~ 5m 이상 총 5가지 유형<\/span><\/div>
- 전국 단위 <\/span>5m x 5m 해상도 Raster Imagery Layer<\/font><\/span><\/div>", "pixelType": "U4", "meanPixelSize": 5, "exportTilesAllowed": false, "editFieldsInfo": null, "rasterTypeInfos": [{ "help": "", "name": "Raster Dataset", "description": "Supports all ArcGIS Raster Datasets" }], "defaultResamplingMethod": "Nearest", "itemAccess": false, "minScale": 0, "serviceProperties": "Center<\/MosaicMethod>First<\/MosaicOperator>true<\/SortAscending><\/LockImageID><\/TileOrderField>0<\/TileOrderBase>0.000000<\/AvgImageSpacingX>0.000000<\/AvgImageSpacingY>0.0<\/ViewPointX>0.0<\/ViewPointY>0.0<\/ViewPointDefShiftX>0.0<\/ViewPointDefShiftY>None<\/CompressionMethod>75<\/CompressionQuality>0.010000<\/CompressionTolerance>Nearest<\/SamplingMethod><\/ImageServiceProperties><\/ImageServer>", "advancedQueryCapabilities": { "supportsStatistics": false, "supportsSqlExpression": false, "supportsOrderBy": false, "useStandardizedQueries": false, "supportsPagination": false, "supportsDistinct": false }, "serviceItemId": "73a07525feb0450b8405ae63b96f2d57", "capabilities": "Mensuration,Image,Metadata", "maxScale": 0, "stdvValues": [1.3264428698408235], "allowedFields": "", "minPixelSize": 0, "resampling": false, "sortAscending": true, "inspectionCapabilities": "", "maxPixelSize": 0, "uncompressedSize": 4795366528, "serviceDescription": "
- Release Version: 2025.0<\/font><\/span><\/div>

- 서비스 업데이트 / Updated: 2025.05<\/font><\/p>

- 다음 업데이트 / Next Update: 2026.02<\/font><\/div><\/div><\/div>

<\/font><\/span><\/div>

<\/font><\/span><\/div>
- 원본 데이터 출처 / Raw Data Source: 환경부 홍수위험지도 - <\/span><\/font>권역별 50년 빈도 지방하천 하천범람지도<\/font><\/div>
- 데이터 기준일 / Data Reference Date: 2025.02<\/span><\/font>
- 좌표 체계 / Spatial Reference: <\/font>KGD2002 Central Belt<\/font> (5181)<\/font><\/div><\/div>
-<\/span> 침수심<\/span> 정보<\/font> / 0.5m 이하 ~ 5m 이상 총 5가지 유형<\/span><\/div>
-<\/span> 전국 단위 <\/span>5m x 5m 해상도 Raster Imagery Layer<\/span><\/font><\/div>", "allowCopy": true, "copyrightText": "https://data.floodmap.go.kr/main/board/map_data_download_detail/%EA%B6%8C%EC%97%AD%EB%B3%84%2050%EB%85%84%20%EB%B9%88%EB%8F%84%20%EC%A7%80%EB%B0%A9%ED%95%98%EC%B2%9C%20%ED%95%98%EC%B2%9C%EB%B2%94%EB%9E%8C%EC%A7%80%EB%8F%84/13?searchString=&page=1", "mensurationCapabilities": "Basic", "ownershipBasedAccessControlForRasters": null }