증발 (E) 데이터 구성요소 (10일 단위, mm/일)는 토양 표면의 실제 증발량입니다. 각 픽셀의 값은 해당 특정 10일 동안의 평균 일일 실제 증발량을 나타냅니다.
대역
Pixel Size 248.2 meters
대역
이름
단위
확장
픽셀 크기
설명
L1_E_D
mm
0.1
미터
증발량 (10일) [mm]
이용약관
이용약관
유엔 식량농업기구 (FAO)는 영양, 식품, 농업과 관련된 정보를 수집, 분석, 해석, 전파할 의무가 있습니다. 이와 관련하여 FAO는 FAO의 위임과 관련된 주제에 관한 여러 데이터베이스를 게시하고 과학 및 연구 목적으로 데이터베이스를 사용하도록 장려합니다. 통계 데이터베이스를 위한 오픈 데이터 라이선스에 따라 구상된 개방성 및 공유 원칙과 FAO의 위임 사항에 따라 AQUASTAT - FAO의 물 및 농업에 관한 글로벌 정보 시스템의 일부인 물 생산성 오픈 액세스 포털 (WaPOR)의 데이터는 사용자 커뮤니티에 무료로 제공됩니다.
인용
인용:
FAO 2018. WaPOR 데이터베이스 방법론: 1단계. Remote Sensing for Water
Productivity Technical Report: Methodology Series. Rome, FAO. 72페이지
[null,null,[],[[["\u003cp\u003eThe FAO WaPOR dataset provides dekadal (10-day) estimates of actual evaporation from the soil surface in millimeters per day.\u003c/p\u003e\n"],["\u003cp\u003eData is available from January 1, 2009, to March 1, 2023, at a spatial resolution of 248.2 meters.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is freely available for research, education, and non-profit use through Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eThe Food and Agriculture Organization of the United Nations (FAO) encourages the use of this data for scientific and research purposes.\u003c/p\u003e\n"],["\u003cp\u003eUsers can access and analyze the data using the provided Earth Engine snippet and code examples.\u003c/p\u003e\n"]]],["The dataset, FAO/WAPOR/2/L1_E_D, from the FAO UN, provides dekadal (10-day) evaporation data from 2009-01-01 to 2023-03-01. The data, in mm/day, represents the average daily actual evaporation of the soil surface for each dekad at 248.2-meter pixel size. Accessible via Google Earth Engine using the provided code snippet, it is free for research, education, and nonprofit use, under FAO's Open Data Licensing.\n"],null,["# WAPOR Dekadal Evaporation 2.0\n\nDataset Availability\n: 2009-01-01T00:00:00Z--2023-03-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [FAO UN](https://wapor.apps.fao.org/catalog/WAPOR_2/1/L1_E_D)\n\nCadence\n: 10 Days\n\nTags\n:\n[agriculture](/earth-engine/datasets/tags/agriculture) [fao](/earth-engine/datasets/tags/fao) [wapor](/earth-engine/datasets/tags/wapor) [water](/earth-engine/datasets/tags/water) [water-vapor](/earth-engine/datasets/tags/water-vapor) \n\n#### Description\n\nThe evaporation (E) data component (dekadal, in mm/day) is the actual\nevaporation of the soil surface. The value of each pixel represents the\naverage daily actual evaporation for that specific dekad.\n\n### Bands\n\n\n**Pixel Size**\n\n248.2 meters\n\n**Bands**\n\n| Name | Units | Scale | Pixel Size | Description |\n|----------|-------|-------|------------|------------------------------|\n| `L1_E_D` | mm | 0.1 | meters | Evaporation (Dekadal) \\[mm\\] |\n\n### Terms of Use\n\n**Terms of Use**\n\nThe Food and Agriculture Organization of the United Nations (FAO) is\nmandated to collect, analyze, interpret, and disseminate information related\nto nutrition, food, and agriculture. In this regard, it publishes a number\nof databases on topics related to FAO's mandate, and encourages the use of\nthem for scientific and research purposes. Consistent with the principles\nof openness and sharing envisioned under the [Open Data Licensing For\nStatistical Databases](http://www.fao.org/3/ca7570en/ca7570en.pdf), and\nconsistent with the mandate of FAO, data from the [Water Productivity Open\nAccess Portal (WaPOR)](https://wapor.apps.fao.org/home/WAPOR_2/1), as part\nof [AQUASTAT](http://www.fao.org/aquastat/en/) - FAO's Global Information\nSystem on Water and Agriculture, is available free to the user community.\n\n### Citations\n\nCitations:\n\n- FAO 2018. WaPOR Database Methodology: Level 1. Remote Sensing for Water\n Productivity Technical Report: Methodology Series. Rome, FAO. 72 pages.\n- FAO 2020. WaPOR V2 Database Methodology. Remote Sensing for Water\n Productivity Technical Report: Methodology Series. Rome, FAO.\n \u003chttps://www.fao.org/3/ca9894en/CA9894EN.pdf\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 coll = ee.ImageCollection('FAO/WAPOR/2/L1_E_D');\nvar image = coll.first();\nMap.setCenter(17.5, 20, 3);\nMap.addLayer(image, {min: 0, max: 10});\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/FAO/FAO_WAPOR_2_L1_E_D) \n[WAPOR Dekadal Evaporation 2.0](/earth-engine/datasets/catalog/FAO_WAPOR_2_L1_E_D) \nThe evaporation (E) data component (dekadal, in mm/day) is the actual evaporation of the soil surface. The value of each pixel represents the average daily actual evaporation for that specific dekad. \nFAO/WAPOR/2/L1_E_D, agriculture,fao,wapor,water,water-vapor \n2009-01-01T00:00:00Z/2023-03-01T00:00:00Z \n-40.0044644 -30.0044643 40.0044643 65.0044644 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://wapor.apps.fao.org/catalog/WAPOR_2/1/L1_E_D)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/FAO_WAPOR_2_L1_E_D)"]]
