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버그에 관해 문의하거나 Awesome GEE Community Catalog 카탈로그에서 더 많은 데이터 세트 보기를 보려면 gee-community-catalog@googlegroups.com으로 문의하세요. 커뮤니티 데이터 세트 자세히 알아보기
전 세계 140만 개 이상의 수역에 관한 데이터로 구성된 글로벌 수심 (GLOBathy) 데이터 세트는 널리 알려진 HydroLAKES 데이터 세트와 조화를 이루도록 세심하게 개발되었습니다. 정교한 지리 정보 시스템 (GIS) 기반 프레임워크를 활용하여 GLOBathy는 HydroLAKES에서 제공하는 최대 깊이 추정치와 기하학적/지구물리학적 속성을 통합하여 상세한 수심 지도를 구성합니다. 데이터 정확성과 신뢰성을 보장하기 위해 GLOBathy는 1,503개의 수역과 다양한 관측 데이터 소스를 포함하는 엄격한 검증 절차를 거칩니다. 따라서 GLOBathy는 수로학 및 수생 과학을 위한 강력하고 포괄적인 데이터 세트로서, 이 분야의 연구자와 전문가에게 귀중한 리소스를 제공합니다.
대역
픽셀 크기 30미터
대역
이름
단위
최소
최대
픽셀 크기
설명
b1
m
0*
1548.53*
미터
최대 심도
* 예상 최솟값 또는 최댓값
이용약관
이용약관
데이터 세트는 CC0 1.0 범용 (CC0 1.0) 퍼블릭 도메인 제공에 따라 출시됩니다. 이 데이터 세트를 생성하고 자금을 지원하는 조직은 상품성 또는 특정 용도에 대한 적합성 보증을 포함하되 이에 국한되지 않는 어떠한 종류의 보증도 제공하지 않으며, 데이터와 관련하여 어떠한 보증도 묵시적으로 제공되지 않습니다.
인용
인용:
Khazaei, Bahram; Read, Laura K; Casali, Matthew; Sampson, Kevin M; Yates, David N (2022): GLOBathy Bathymetry Rasters. figshare. 데이터 세트. https://doi.org/10.6084/m9.figshare.c.5243309.v1
전 세계 140만 개 이상의 수역에 관한 데이터로 구성된 글로벌 수심 (GLOBathy) 데이터 세트는 널리 알려진 HydroLAKES 데이터 세트와 조화를 이루도록 세심하게 개발되었습니다. 정교한 지리 정보 시스템 (GIS) 기반 프레임워크를 활용하여 GLOBathy는 HydroLAKES에서 제공하는 최대 깊이 추정치와 기하학적/지구물리학적 속성을 통합하여 상세한 수심 지도를 구성합니다. …
[null,null,[],[[["\u003cp\u003eThe GLOBathy dataset provides bathymetric data for over 1.4 million waterbodies globally, harmonized with the HydroLAKES dataset.\u003c/p\u003e\n"],["\u003cp\u003eIt offers a 30-meter resolution raster layer representing maximum water depth, ranging from 0 to 1548.53 meters.\u003c/p\u003e\n"],["\u003cp\u003eDeveloped using a GIS framework, GLOBathy integrates maximum depth estimates and geometric/geophysical attributes from HydroLAKES.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is available under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication for research, education, and non-profit use.\u003c/p\u003e\n"],["\u003cp\u003eGLOBathy has undergone validation using 1,503 waterbodies and various observed data sources to ensure accuracy and reliability.\u003c/p\u003e\n"]]],["The GLOBathy dataset, available in the Community Catalog, offers bathymetric data for over 1.4 million waterbodies. It was created using a GIS framework that integrates maximum depth estimates and geometric attributes from HydroLAKES. This 30-meter pixel dataset, with maximum depth information, covers 2022-01-26. Users can access it via an Earth Engine snippet, and it is available under CC0 1.0 terms. Citations are provided for those interested in learning more.\n"],null,["# GLOBathy Global lakes bathymetry dataset\n\ninfo\n\n\nThis dataset is part of a Community Catalog, and not managed by Google Earth Engine.\n\nContact gee-community-catalog@googlegroups.com\n\nfor bugs or [view more datasets](https://developers.google.com/earth-engine/datasets/community/sat-io)\nfrom the Awesome GEE Community Catalog Catalog. [Learn more about Community datasets](/earth-engine/datasets/community). \n[](https://gee-community-catalog.org/) \n\nCatalog Owner\n: Awesome GEE Community Catalog\n\nDataset Availability\n: 2022-01-26T00:00:00Z--2022-01-26T23:59:00Z\n\nDataset Provider\n:\n\n\n [Bahram Khazaei](https://springernature.figshare.com/articles/dataset/GLOBathy_Bathymetry_Rasters/13404635)\n\nTags\n:\n [community-dataset](/earth-engine/datasets/tags/community-dataset) [hydrology](/earth-engine/datasets/tags/hydrology) [sat-io](/earth-engine/datasets/tags/sat-io) [surface-ground-water](/earth-engine/datasets/tags/surface-ground-water) \n bathymetry \nlake \n\n#### Description\n\nThe GLObal Bathymetric (GLOBathy) dataset, comprising data on over 1.4 million waterbodies globally, has been meticulously developed to harmonize with the widely recognized HydroLAKES dataset. Utilizing a sophisticated Geographic Information System (GIS)-based framework, GLOBathy constructs detailed bathymetric maps by integrating maximum depth estimates and geometric/geophysical attributes sourced from HydroLAKES. Ensuring data accuracy and reliability, GLOBathy undergoes stringent validation procedures involving 1,503 waterbodies and a diverse range of observed data sources. Consequently, GLOBathy stands as a robust and comprehensive dataset for hydrography and aquatic sciences, offering invaluable resources for researchers and professionals in these fields.\n\n### Bands\n\n\n**Pixel Size**\n\n30 meters\n\n**Bands**\n\n| Name | Units | Min | Max | Pixel Size | Description |\n|------|-------|-----|-----------|------------|---------------|\n| `b1` | m | 0\\* | 1548.53\\* | meters | Maximum depth |\n\n\\* estimated min or max value\n\n### Terms of Use\n\n**Terms of Use**\n\nThe dataset is released under an assumed CC0 1.0 Universal (CC0 1.0) Public Domain Dedication. The organizations responsible for generating and funding this dataset make no representations of any kind including, but not limited to the warranties of merchantability or fitness for a particular use, nor are any such warranties to be implied with respect to the data.\n\n### Citations\n\nCitations:\n\n- Khazaei, Bahram; Read, Laura K; Casali, Matthew; Sampson, Kevin M; Yates, David N (2022): GLOBathy Bathymetry Rasters. figshare. Dataset. https://doi.org/10.6084/m9.figshare.c.5243309.v1\n\n### DOIs\n\n- \u003chttps://doi.org/10.6084/m9.figshare.c.5243309.v1\u003e\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar globathy = ee.Image(\n \"projects/sat-io/open-datasets/GLOBathy/GLOBathy_bathymetry\"\n);\n\nvar palettes = require(\"users/samapriya/utils:palettes\");\n\n// Use these visualization parameters, customized by location.\nvar visParams = { min: 1, max: 700, palette: palettes.extra.blkred };\n\n// Note that the visualization image doesn't require visualization parameters.\nMap.addLayer(globathy, visParams, \"Globathy Bathymetry (m)\");\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/sat-io/projects_sat-io_open-datasets_GLOBathy_GLOBathy_bathymetry) \n[GLOBathy Global lakes bathymetry dataset](/earth-engine/datasets/catalog/projects_sat-io_open-datasets_GLOBathy_GLOBathy_bathymetry) \nThe GLObal Bathymetric (GLOBathy) dataset, comprising data on over 1.4 million waterbodies globally, has been meticulously developed to harmonize with the widely recognized HydroLAKES dataset. Utilizing a sophisticated Geographic Information System (GIS)-based framework, GLOBathy constructs detailed bathymetric maps by integrating maximum depth estimates and geometric/geophysical attributes sourced from HydroLAKES. Ensuring ... \nprojects/sat-io/open-datasets/GLOBathy/GLOBathy_bathymetry, community-dataset,hydrology,sat-io,surface-ground-water \n2022-01-26T00:00:00Z/2022-01-26T23:59:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [https://doi.org/10.6084/m9.figshare.c.5243309.v1](https://doi.org/https://springernature.figshare.com/articles/dataset/GLOBathy_Bathymetry_Rasters/13404635)\n- [https://doi.org/10.6084/m9.figshare.c.5243309.v1](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/projects_sat-io_open-datasets_GLOBathy_GLOBathy_bathymetry)"]]
