차단 (I) 데이터 구성요소 (10일 단위, mm/일)는 식물 덮개에서 차단된 강수의 증발을 나타냅니다. 차단은 빗물이 잎에 포착되는 과정입니다. 포착된 빗물의 일부는 다시 증발합니다. 각 픽셀의 값은 해당 10일 동안의 평균 일일 증발 차단량을 나타냅니다.
대역
Pixel Size 248.2 meters
대역
이름
단위
확장
픽셀 크기
설명
L1_I_D
mm
0.1
미터
차단 (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 Level 1 Interception dataset provides dekadal estimates of the daily evaporation of rainfall intercepted by vegetation canopies.\u003c/p\u003e\n"],["\u003cp\u003eData is available at a 248.2-meter resolution, spanning from January 2009 to March 2023 and is freely accessible for research and non-profit use.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is provided by the Food and Agriculture Organization of the United Nations (FAO) through the Water Productivity Open Access Portal (WaPOR).\u003c/p\u003e\n"],["\u003cp\u003eEach pixel value represents the average daily evaporated interception (in mm) for the specific dekad (10-day period).\u003c/p\u003e\n"],["\u003cp\u003eUsers can explore and analyze this dataset using Google Earth Engine.\u003c/p\u003e\n"]]],["The FAO WaPOR database provides dekadal interception data (mm/day) from 2009-01-01 to 2023-03-01, representing rainfall evaporation from vegetation. This Level 1 Interception Dekadal dataset (L1_I_D) is accessible via Google Earth Engine, with a 248.2-meter pixel size and 10-day cadence. The dataset is free for research and scientific purposes, with a band named `L1_I_D`, the band provide the interception in mm, pixel scale is 0.1.\n"],null,["# WAPOR Dekadal Interception 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_I_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 interception (I) data component (dekadal, in mm/day) represents the evaporation\nof intercepted rainfall from the vegetation canopy. Interception is the process\nwhere rainfall is captured by the leaves. Part of this captured rainfall will\nevaporate again. The value of each pixel represents the average daily evaporated\ninterception 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_I_D` | mm | 0.1 | meters | Interception (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 Productivity\n 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_I_D');\nvar image = coll.first();\nMap.setCenter(17.5, 20, 3);\nMap.addLayer(image, {min: 0, max: 50});\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/FAO/FAO_WAPOR_2_L1_I_D) \n[WAPOR Dekadal Interception 2.0](/earth-engine/datasets/catalog/FAO_WAPOR_2_L1_I_D) \nThe interception (I) data component (dekadal, in mm/day) represents the evaporation of intercepted rainfall from the vegetation canopy. Interception is the process where rainfall is captured by the leaves. Part of this captured rainfall will evaporate again. The value of each pixel represents the average daily evaporated interception for that ... \nFAO/WAPOR/2/L1_I_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_I_D)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/FAO_WAPOR_2_L1_I_D)"]]
