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A global probabilistic dataset for monitoring meteorological droughts

Marco Turco, Sonia Jerez, Markus G. Donat, Andrea Toreti, Sergio M. Vicente-Serrano, Francisco J. Doblas-Reyes
2020 Bulletin of The American Meteorological Society - (BAMS)  
Capsule Summary DROP is a global land dataset to monitor meteorological drought that gathers an ensemble of observation-based datasets providing near-real time estimates with associated uncertainty using  ...  a probabilistic approach.  ...  variables, such as evaporative demand or soil moisture) to monitor other types of drought (e.g., agricultural drought).  ... 
doi:10.1175/bams-d-19-0192.1 fatcat:qcvzb6iwpzgkhgxclouhq5pqcq

Suitability of modelled and remotely sensed essential climate variables for monitoring Euro-Mediterranean droughts

C. Szczypta, J.-C. Calvet, F. Maignan, W. Dorigo, F. Baret, P. Ciais
2014 Geoscientific Model Development  
In order to investigate how recent droughts affected vegetation over the Euro-Mediterranean area, a case study addressing the summer 2003 drought is presented.  ...  A better representation of the root-zone soil moisture profile could improve the simulations of both models.  ...  Dorigo was supported by ESA's Climate Change Initiative for Soil Moisture (contract no. 4000104814/11/I-NB). Edited by: H. Sato The publication of this article is financed by CNRS-INSU.  ... 
doi:10.5194/gmd-7-931-2014 fatcat:u5unot7sznfkze6ulclu5tlslu

Suitability of modelled and remotely sensed essential climate variables for monitoring Euro-Mediterranean droughts

C. Szczypta, J.-C. Calvet, F. Maignan, W. Dorigo, F. Baret, P. Ciais
2013 Geoscientific Model Development Discussions  
In order to investigate how recent droughts affected vegetation over the Euro-Mediterranean area, a case study addressing the summer 2003 drought is presented.  ...  A better representation of the root-zone soil moisture profile could improve the simulations of both models.  ...  Dorigo was supported by ESA's Climate Change Initiative for Soil Moisture (contract no. 4000104814/11/I-NB). Edited by: H. Sato The publication of this article is financed by CNRS-INSU.  ... 
doi:10.5194/gmdd-6-5553-2013 fatcat:ucknlduiwffirjgr6243ku3bdm

On the Role of Land Surface Temperature as Proxy of Soil Moisture Status for Drought Monitoring in Europe

Carmelo Cammalleri, Jürgen Vogt
2015 Remote Sensing  
Even if the adopted approach is simple, the results are encouraging for a practical use of LST in an operational drought monitoring system over the study area.  ...  Remotely sensed Land Surface Temperature (LST) represents a valuable source of data for a simple modelling of the dynamic of soil moisture (SM) over large areas.  ...  well as the European Commission JRC Floods group (http://floods.jrc.ec.europa.eu/) and the ECMWF (http://www.ecmwf.int/) for providing LISFLOOD and TESSEL soil moisture outputs, respectively.  ... 
doi:10.3390/rs71215857 fatcat:dqqnrrighfgqnfyjwvzglbra4e

Agricultural Drought Trends on the Iberian Peninsula: An Analysis Using Modeled and Reanalysis Soil Moisture Products

Laura Almendra-Martín, José Martínez-Fernández, Ángel González-Zamora, Pilar Benito-Verdugo, Carlos Miguel Herrero-Jiménez
2021 Atmosphere  
Given the enormous interest in studying the recent drought evolution, in this work, agricultural drought trends over the past four decades on the Iberian Peninsula (IP) were analyzed.  ...  A trend analysis was performed with soil moisture based on the study of the evolution of anomalies and the Soil Water Deficit Index (SWDI).  ...  Acknowledgments: The authors acknowledge the European Space Agency, the ISRIC-World Soil Information, the ECMWF Copernicus, and the European Flood Awareness System.  ... 
doi:10.3390/atmos12020236 fatcat:lc6qu52atndjhbvwhq3mobsmda

STUDY ON A SINGLE INTERPOLATION FUSION ALGORITHM FOR MULTISOURCE REMOTE SENSING DATA OF SOIL MOISTURE

J S YU
2019 Applied Ecology and Environmental Research  
Remote sensing of soil moisture can provide important data for monitoring large-scale agricultural drought.  ...  The low-value region of the cumulative probability distribution curve is a crucial data segment for characterization of agricultural drought.  ...  The long time series CCI dataset, which comprises a variety of integrated multisatellite soil moisture products, provides the possibility for long-term dynamic analysis of global soil moisture (Hollmann  ... 
doi:10.15666/aeer/1705_1160511617 fatcat:elaxtr5gx5fwhkvchj4zlxkdly

Combining satellite observations to develop a global soil moisture product for near-real-time applications

Markus Enenkel, Christoph Reimer, Wouter Dorigo, Wolfgang Wagner, Isabella Pfeil, Robert Parinussa, Richard De Jeu
2016 Hydrology and Earth System Sciences  
Therefore, this study proposes an adaptation of the ESA CCI product for daily global updates via satellite-derived near-real-time (NRT) soil moisture observations.  ...  In summary, the CCI NRT product is nearly as accurate as the existing ESA CCI SM product and, therefore, of significant value for operational applications such as drought and flood forecasting, agricultural  ...  of the Austrian Research Promotion Agency (project number 4277353) and by the European Space Agency (ESA) Climate Change Initiative for Soil Moisture (contract 4000104814/11/I-NB,CC).  ... 
doi:10.5194/hess-20-4191-2016 fatcat:nxt25s6yrng4bpzd3recxqe3t4

Evaluation of ESA Active, Passive and Combined Soil Moisture Products Using Upscaled Ground Measurements

Luyao Zhu, Hongquan Wang, Cheng Tong, Wenbin Liu, Benxu Du
2019 Sensors  
These long-term soil moisture products assist in understanding the global water and carbon cycles.  ...  Thus, the CCI combined soil moisture product is suggested to drive the climatic and hydrological studies.  ...  Acknowledgments: The authors thank the European Space Agency (ESA) Climate Change Initiative (CCI) team for providing the long-term soil moisture retrievals and the International Soil Moisture Network  ... 
doi:10.3390/s19122718 fatcat:bcijo5n3g5d3dhbvwrnnloh7zi

Monitoring and Forecasting the Impact of the 2018 Summer Heatwave on Vegetation

Clément Albergel, Emanuel Dutra, Bertrand Bonan, Yongjun Zheng, Simon Munier, Gianpaolo Balsamo, Patricia de Rosnay, Joaquin Muñoz-Sabater, Jean-Christophe Calvet
2019 Remote Sensing  
While there are advantages in using HRES, there is added value in down-scaling ERA5, which can provide consistent, long term, high resolution land reanalysis.  ...  This study aims to assess the potential of the LDAS-Monde platform, a land data assimilation system developed by Météo-France, to monitor the impact on vegetation state of the 2018 summer heatwave over  ...  The Authors would like to thanks the Copernicus Global Land Service for providing the satellite derived Leaf Area Index and Surface Soil Moisture.  ... 
doi:10.3390/rs11050520 fatcat:7csosk2lvbeqpcxzy7isnqm42a

Seasonal ecosystem vulnerability to climatic anomalies in the Mediterranean

Johannes Vogel, Eva Paton, Valentin Aich
2021 Biogeosciences  
A bivariate vulnerability analysis is performed for each month of the year to quantify which combinations of the drivers temperature (obtained from ERA5-Land) and soil moisture (obtained from ESA CCI and  ...  low soil moisture levels with a certain time lag.  ...  We would like to thank the guest editor Bart van den Hurk and the co-editor-in-chief Michael Bahn as well as Niko Wanders and the other two anonymous reviewers for their valuable feedback to the manuscript  ... 
doi:10.5194/bg-18-5903-2021 fatcat:34fota7lynfrrgo7heyikun2qa

Global Monitoring of the Vegetation Dynamics from the Vegetation Optical Depth (VOD): A Review

Frédéric Frappart, Jean-Pierre Wigneron, Xiaojun Li, Xiangzhuo Liu, Amen Al-Yaari, Lei Fan, Mengjia Wang, Christophe Moisy, Erwan Le Masson, Zacharie Aoulad Lafkih, Clément Vallé, Bertrand Ygorra (+1 others)
2020 Remote Sensing  
In this review, the theoretical bases of VOD estimates for both the passive and active microwave domains are presented and the global long-term VOD products computed from various groups in the world are  ...  canopy layer in the microwave domain and which can be derived from both passive and active microwave observations, is increasingly used for monitoring a wide range of ecological vegetation variables.  ...  Acknowledgments: The authors want to thank VisoTerra for funding B.Y. PhD grant through the ANRT CIFRE doctoral program and China Scholarship Council (CSC) for funding X.L. (Xiaojun Li), X.L.  ... 
doi:10.3390/rs12182915 fatcat:lwxygy43qffvnju4pqtuxm4vzq

Ecosystem Services in a Protected Mountain Range of Portugal: Satellite-Based Products for State and Trend Analysis

Claudia Carvalho-Santos, António Monteiro, Salvador Arenas-Castro, Felix Greifeneder, Bruno Marcos, Ana Portela, João Honrado
2018 Remote Sensing  
These services were evaluated using a set of different satellite products, namely grassland cover, soil moisture, and ecosystem functional attributes.  ...  For sustainable land management, ecosystem services and their supporting functions should thus be evaluated and monitored.  ...  lg=2) for the pictures in Figure 6 . Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs10101573 fatcat:swwfv6ncabd6db27xvis2mmz7i

Temporal and Spatial Comparison of Agricultural Drought Indices from Moderate Resolution Satellite Soil Moisture Data over Northwest Spain

Miriam Pablos, José Martínez-Fernández, Nilda Sánchez, Ángel González-Zamora
2017 Remote Sensing  
In this study, a comprehensive study of four innovative SM-based indices, the Soil Water Deficit Index (SWDI), the Soil Moisture Agricultural Drought Index (SMADI), the Soil Moisture Deficit Index (SMDI  ...  The PHDI uses the same two-layer soil model as the PDSI, but it applies a stricter criterion for determining the ends of drought or wet spells, which results in a longer-term index [12] .  ...  In addition to these authors, Miriam Pablos and Ángel González Zamora contributed to the design and development of this study.  ... 
doi:10.3390/rs9111168 fatcat:6djo76zfybd5tjcmed4qxkuog4

The International Soil Moisture Network: serving Earth system science for over a decade

Wouter Dorigo, Irene Himmelbauer, Daniel Aberer, Lukas Schremmer, Ivana Petrakovic, Luca Zappa, Wolfgang Preimesberger, Angelika Xaver, Frank Annor, Jonas Ardö, Dennis Baldocchi, Marco Bitelli (+56 others)
2021 Hydrology and Earth System Sciences  
in situ soil moisture measurements (Dorigo et al., 2011b, a).  ...  In 2009, the International Soil Moisture Network (ISMN) was initiated as a community effort, funded by the European Space Agency, to serve as a centralised data hosting facility for globally available  ...  study droughts in Spain.  ... 
doi:10.5194/hess-25-5749-2021 fatcat:qfcqrtutmzabbanpa46ulbd23y

Linkages between Rainfed Cereal Production and Agricultural Drought through Remote Sensing Indices and a Land Data Assimilation System: A Case Study in Morocco

El houssaine Bouras, Lionel Jarlan, Salah Er-Raki, Clément Albergel, Bastien Richard, Riad Balaghi, Saïd Khabba
2020 Remote Sensing  
In this study, drought is assessed through (1) indices derived from remote sensing data (the vegetation condition index (VCI), temperature condition index (TCI), vegetation health ind ex (VHI), soil moisture  ...  This study opens perspectives for the development of drought early warning systems in Morocco and over North Africa, as well as for seasonal crop yield forecasting.  ...  Surface soil moisture was obtained from ESA CCI SM COMBINED (v4.7) as described above.  ... 
doi:10.3390/rs12244018 fatcat:n3ftbwix2faedpfvqsesoxh4oi
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