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FLDAS:饥荒早期预警系统网络 (FEWS NET) 陆地数据同化系统
FLDAS 数据集(McNally 等人,2017 年)旨在帮助在数据稀少的发展中国家/地区进行粮食安全评估。它包含与许多气候相关的变量(包括含水量、湿度、蒸发蒸腾量、平均土壤温度、总降水量等)的信息。FLDAS 数据集有多种不同的类型;… 气候 冰冻圈 蒸发和蒸腾 湿度 ldas 每月 -
GLDAS-2.1:全球土地数据同化系统
NASA 全球土地数据同化系统版本 2 (GLDAS-2) 包含三个组件:GLDAS-2.0、GLDAS-2.1 和 GLDAS-2.2。GLDAS-2.0 完全由普林斯顿气象强制输入数据驱动,并提供 1948 年至 2014 年的时间一致序列。GLDAS-2.1 强制使用以下模型组合… 每 3 小时 气候 冰冻圈 蒸发 迫因 geophysical -
GLDAS-2.2:全球土地数据同化系统
NASA 全球土地数据同化系统版本 2 (GLDAS-2) 包含三个组件:GLDAS-2.0、GLDAS-2.1 和 GLDAS-2.2。GLDAS-2.0 完全由普林斯顿气象强制输入数据驱动,并提供 1948 年至 2014 年的时间一致序列。GLDAS-2.1 强制使用以下模型组合… 每 3 小时 气候 冰冻圈 蒸发 迫因 geophysical -
NLDAS-2:北美陆地数据同化系统强制性字段
陆地数据同化系统 (LDAS) 会综合使用多种观测来源(例如降雨量雨量计数据、卫星数据和雷达降雨量测量数据),估算地球表面或附近的气候属性。此数据集是第 … 阶段的主要(默认)强制执行文件 (File A) 气候 蒸发 强迫 geophysical 每小时 湿度 -
重新处理的 GLDAS-2.0:全球土地数据同化系统
NASA 全球土地数据同化系统版本 2 (GLDAS-2) 包含三个组件:GLDAS-2.0、GLDAS-2.1 和 GLDAS-2.2。GLDAS-2.0 完全由普林斯顿气象强制输入数据驱动,并提供 1948 年至 2014 年的时间一致序列。GLDAS-2.1 强制使用以下模型组合… 每 3 小时 气候 冰冻圈 蒸发 迫因 geophysical
Datasets tagged ldas in Earth Engine
[null,null,[],[[["\u003cp\u003eThis collection provides access to various Land Data Assimilation System (LDAS) datasets, including FLDAS, GLDAS, and NLDAS.\u003c/p\u003e\n"],["\u003cp\u003eThese datasets offer insights into climate-related variables like moisture content, humidity, evapotranspiration, temperature, and precipitation.\u003c/p\u003e\n"],["\u003cp\u003eGLDAS datasets are available in different versions (GLDAS-2.0, GLDAS-2.1, and GLDAS-2.2) with varying temporal ranges and forcing data.\u003c/p\u003e\n"],["\u003cp\u003eFLDAS is specifically designed to support food security assessments, particularly in data-sparse regions.\u003c/p\u003e\n"],["\u003cp\u003eLDAS datasets combine observations from various sources to estimate climatological properties near the Earth's surface.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged ldas in Earth Engine\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### FLDAS: Famine Early Warning Systems Network (FEWS NET) Land Data Assimilation System](/earth-engine/datasets/catalog/NASA_FLDAS_NOAH01_C_GL_M_V001) |\n | The FLDAS dataset (McNally et al. 2017), was designed to assist with food security assessments in data-sparse, developing country settings. It includes information on many climate-related variables including moisture content, humidity, evapotranspiration, average soil temperature, total precipitation rate, etc. There are multiple different FLDAS datasets; ... |\n | [climate](/earth-engine/datasets/tags/climate) [cryosphere](/earth-engine/datasets/tags/cryosphere) [evapotranspiration](/earth-engine/datasets/tags/evapotranspiration) [humidity](/earth-engine/datasets/tags/humidity) [ldas](/earth-engine/datasets/tags/ldas) [monthly](/earth-engine/datasets/tags/monthly) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GLDAS-2.1: Global Land Data Assimilation System](/earth-engine/datasets/catalog/NASA_GLDAS_V021_NOAH_G025_T3H) |\n | NASA Global Land Data Assimilation System Version 2 (GLDAS-2) has three components: GLDAS-2.0, GLDAS-2.1, and GLDAS-2.2. GLDAS-2.0 is forced entirely with the Princeton meteorological forcing input data and provides a temporally consistent series from 1948 through 2014. GLDAS-2.1 is forced with a combination of model ... |\n | [3-hourly](/earth-engine/datasets/tags/3-hourly) [climate](/earth-engine/datasets/tags/climate) [cryosphere](/earth-engine/datasets/tags/cryosphere) [evaporation](/earth-engine/datasets/tags/evaporation) [forcing](/earth-engine/datasets/tags/forcing) [geophysical](/earth-engine/datasets/tags/geophysical) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GLDAS-2.2: Global Land Data Assimilation System](/earth-engine/datasets/catalog/NASA_GLDAS_V022_CLSM_G025_DA1D) |\n | NASA Global Land Data Assimilation System Version 2 (GLDAS-2) has three components: GLDAS-2.0, GLDAS-2.1, and GLDAS-2.2. GLDAS-2.0 is forced entirely with the Princeton meteorological forcing input data and provides a temporally consistent series from 1948 through 2014. GLDAS-2.1 is forced with a combination of model ... |\n | [3-hourly](/earth-engine/datasets/tags/3-hourly) [climate](/earth-engine/datasets/tags/climate) [cryosphere](/earth-engine/datasets/tags/cryosphere) [evaporation](/earth-engine/datasets/tags/evaporation) [forcing](/earth-engine/datasets/tags/forcing) [geophysical](/earth-engine/datasets/tags/geophysical) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### NLDAS-2: North American Land Data Assimilation System Forcing Fields](/earth-engine/datasets/catalog/NASA_NLDAS_FORA0125_H002) |\n | Land Data Assimilation System (LDAS) combines multiple sources of observations (such as precipitation gauge data, satellite data, and radar precipitation measurements) to produce estimates of climatological properties at or near the Earth''s surface. This dataset is the primary (default) forcing file (File A) for Phase ... |\n | [climate](/earth-engine/datasets/tags/climate) [evaporation](/earth-engine/datasets/tags/evaporation) [forcing](/earth-engine/datasets/tags/forcing) [geophysical](/earth-engine/datasets/tags/geophysical) [hourly](/earth-engine/datasets/tags/hourly) [humidity](/earth-engine/datasets/tags/humidity) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Reprocessed GLDAS-2.0: Global Land Data Assimilation System](/earth-engine/datasets/catalog/NASA_GLDAS_V20_NOAH_G025_T3H) |\n | NASA Global Land Data Assimilation System Version 2 (GLDAS-2) has three components: GLDAS-2.0, GLDAS-2.1, and GLDAS-2.2. GLDAS-2.0 is forced entirely with the Princeton meteorological forcing input data and provides a temporally consistent series from 1948 through 2014. GLDAS-2.1 is forced with a combination of model ... |\n | [3-hourly](/earth-engine/datasets/tags/3-hourly) [climate](/earth-engine/datasets/tags/climate) [cryosphere](/earth-engine/datasets/tags/cryosphere) [evaporation](/earth-engine/datasets/tags/evaporation) [forcing](/earth-engine/datasets/tags/forcing) [geophysical](/earth-engine/datasets/tags/geophysical) |"]]