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OpenET DisALEXI 월별 증발산 v2.0
대기-토지 교환 역수 / 대기-토지 교환 역수의 분해 (ALEXI/DisALEXI) DisALEXI는 최근 OpenET 프레임워크의 일환으로 Google Earth Engine으로 포팅되었으며, 기준 ALEXI/DisALEXI 모델 구조는 Anderson 등(2012, 2018)에 의해 설명됩니다. ALEXI 증발산 (ET) 모델은 특히 다음을 수행합니다. 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET Ensemble 월별 증발산 v2.0
OpenET 데이터 세트에는 증발산 (ET) 과정을 통해 육지 표면에서 대기로 전달되는 총 물의 양에 관한 위성 기반 데이터가 포함되어 있습니다. OpenET는 여러 위성 기반 모델의 ET 데이터를 제공하고, … 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET PT-JPL 월별 증발산 v2.0
Priestley-Taylor Jet Propulsion Laboratory (PT-JPL) OpenET 프레임워크 내 PT-JPL 모델의 핵심 공식은 Fisher et al. (2008)에 설명된 원래 공식과 변경되지 않았습니다. 그러나 PT-JPL의 모델 입력 및 시간 통합을 개선하고 업데이트하여 … 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET SIMS 월간 증발산 v2.0
위성 관개 관리 지원 NASA 위성 관개 관리 지원 (SIMS) 모델은 원래 관개된 토지의 작물 계수 및 증발산량 (ET)의 위성 매핑을 지원하고 이 데이터에 대한 액세스를 늘려 관개 일정 및 지역 평가에 사용될 수 있도록 하기 위해 개발되었습니다. 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET SSEBop 월별 증발산 v2.0
운영 간소화된 표면 에너지 균형 (SSEBop) Senay 등 (2013, 2017)의 운영 간소화된 표면 에너지 균형(SSEBop) 모델은 위성 습도 측정 원리를 기반으로 실제 ET를 추정하기 위한 열 기반 간소화된 표면 에너지 모델입니다 (Senay 2018). OpenET SSEBop 구현은 다음을 사용합니다. 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET eeMETRIC 월별 증발산 v2.0
내부화된 보정 모델을 사용하여 고해상도로 증발산을 매핑하는 Google Earth Engine 구현 (eeMETRIC) eeMETRIC은 Allen et al. (2007; 2015) 및 Allen et al. (2013b)의 고급 METRIC 알고리즘과 프로세스를 적용합니다. 여기서 근처 지표면 공기 온도와 증발산량의 단일 관계가 … 증발산 gridmet 파생 landsat 파생 월별 openet water -
OpenET geeSEBAL 월별 증발산 v2.0
geeSEBAL 구현은 최근 OpenET 프레임워크 내에서 완료되었으며, 현재 geeSEBAL 버전의 개요는 Bastiaanssen et al. (1998)에서 개발한 원래 알고리즘을 기반으로 하는 Laipelt et al. (2021)에서 확인할 수 있습니다. OpenET geeSEBAL 구현은 토지 … 증발산 gridmet 파생 landsat 파생 월별 openet water
Datasets tagged openet in Earth Engine
[null,null,[],[[["\u003cp\u003eThe OpenET dataset provides satellite-based monthly evapotranspiration (ET) data for the contiguous United States using multiple models.\u003c/p\u003e\n"],["\u003cp\u003eEach OpenET model, including DisALEXI, eeMETRIC, geeSEBAL, PT-JPL, SIMS, and SSEBop, employs a unique methodology to estimate ET.\u003c/p\u003e\n"],["\u003cp\u003eOpenET data is derived from Landsat and GridMET, offering high spatial and temporal resolution for water resource management applications.\u003c/p\u003e\n"],["\u003cp\u003eAn ensemble ET dataset is available, combining results from individual models to provide a comprehensive estimate.\u003c/p\u003e\n"],["\u003cp\u003eOpenET data is openly accessible through Google Earth Engine, facilitating analysis and integration with other geospatial datasets.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged openet in Earth Engine\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET DisALEXI Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_DISALEXI_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Atmosphere-Land Exchange Inverse / Disaggregation of the Atmosphere-Land Exchange Inverse (ALEXI/DisALEXI) DisALEXI was recently ported to Google Earth Engine as part of the OpenET framework and the baseline ALEXI/DisALEXI model structure is described by Anderson et al. (2012, 2018). The ALEXI evapotranspiration (ET) model specifically ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET Ensemble Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_ENSEMBLE_CONUS_GRIDMET_MONTHLY_v2_0) |\n | The OpenET dataset includes satellite-based data on the total amount of water that is transferred from the land surface to the atmosphere through the process of evapotranspiration (ET). OpenET provides ET data from multiple satellite-driven models, and also calculates a single \"ensemble value\" from the ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET PT-JPL Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_PTJPL_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Priestley-Taylor Jet Propulsion Laboratory (PT-JPL) The core formulation of the PT-JPL model within the OpenET framework has not changed from the original formulation detailed in Fisher et al. (2008). However, enhancements and updates to model inputs and time integration for PT-JPL were made to take ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET SIMS Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_SIMS_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Satellite Irrigation Management Support The NASA Satellite Irrigation Management Support (SIMS) model was originally developed to support satellite mapping of crop coefficients and evapotranspiration (ET) from irrigated lands and to increase access to this data to support use in irrigation scheduling and regional assessment of ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET SSEBop Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_SSEBOP_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Operational Simplified Surface Energy Balance (SSEBop) The Operational Simplified Surface Energy Balance (SSEBop) model by Senay et al. (2013, 2017) is a thermal-based simplified surface energy model for estimating actual ET based on the principles of satellite psychrometry (Senay 2018). The OpenET SSEBop implementation uses ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET eeMETRIC Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_EEMETRIC_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Google Earth Engine implementation of the Mapping Evapotranspiration at high Resolution with Internalized Calibration model (eeMETRIC) eeMETRIC applies the advanced METRIC algorithms and process of Allen et al. (2007; 2015) and Allen et al. (2013b), where a singular relationship between the near surface air temperature ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### OpenET geeSEBAL Monthly Evapotranspiration v2.0](/earth-engine/datasets/catalog/OpenET_GEESEBAL_CONUS_GRIDMET_MONTHLY_v2_0) |\n | Implementation of geeSEBAL was recently completed within the OpenET framework and an overview of the current geeSEBAL version can be found in Laipelt et al. (2021), which is based on the original algorithms developed by Bastiaanssen et al. (1998). The OpenET geeSEBAL implementation uses land ... |\n | [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [monthly](/earth-engine/datasets/tags/monthly) [openet](/earth-engine/datasets/tags/openet) [water](/earth-engine/datasets/tags/water) |"]]