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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  
The indices were computed on a weekly basis from June 2010 to December 2016 using 1-km satellite SM estimations from Soil Moisture and Ocean Salinity (SMOS) and/or Moderate Resolution Imaging Spectroradiometer  ...  ) and the Soil Wetness Deficit Index (SWetDI), is conducted over a large semi-arid crop region in northwest Spain.  ...  The Inforiego data were provided by the Agriculture Technological Institute of Castilla y León (ITACYL).  ... 
doi:10.3390/rs9111168 fatcat:6djo76zfybd5tjcmed4qxkuog4

Analysis and Predictability of Drought In Northwest Africa Using Optical and Microwave Satellite Remote Sensing Products

Michel Le Page, Mehrez Zribi
2019 Scientific Reports  
Three satellite products are considered: the Normalized Difference Vegetation Index (NDVI), Soil Moisture Index (SWI), and Land Surface Temperature (LST).  ...  This article analyzes the potential for using multiple remote sensing tools in the quantification and predictability of drought in Northwest Africa.  ...  Data Availability All the data used in this article are freely available online from http://www.gadm.org, http://earthexplorer.usgs. gov, http://land.copernicus.eu, http://chg.geog.ucsb.edu/data/chirps  ... 
doi:10.1038/s41598-018-37911-x pmid:30728426 pmcid:PMC6365590 fatcat:4upmnh5q7rg2vld24gbwfk5dom

Assessment of SMADI and SWDI agricultural drought indices using remotely sensed root zone soil moisture

Miriam Pablos, Ángel González-Zamora, Nilda Sánchez, José Martínez-Fernández
2018 Proceedings of the International Association of Hydrological Sciences  
="inline-formula">km</span> from the Soil Moisture and Ocean Salinity (SMOS) satellite, instead of surface soil moisture (SSM).  ...  The Soil Moisture Agricultural Drought Index (SMADI) and the Soil Water Deficit Index (SWDI) were assessed over the Castilla y León region (Spain) at 1<span class="thinspace"></span><span class="inline-formula  ...  The study was supported by the Junta de Castilla y Léon (JCyL) and the European Regional Development Fund (ERDF) through the project SA007U16, and Spanish Ministry of Economy and Competitiveness with the  ... 
doi:10.5194/piahs-380-55-2018 fatcat:bfbjdxx2vzgrbm5c42b36xsyd4

Evaluation of soil moisture downscaling using a simple thermal-based proxy – the REMEDHUS network (Spain) example

J. Peng, J. Niesel, A. Loew
2015 Hydrology and Earth System Sciences  
require high spatial and temporal resolution soil moisture.  ...  such as agriculture monitoring and drought prediction.  ...  In addition, the authors would like to thank the International Soil Moisture Network (ISMN) for making the in situ measurements over REMEDHUS publicly available.  ... 
doi:10.5194/hess-19-4765-2015 fatcat:qyurgkahtrdy7drrqilys6v3cu

Evaluation of soil moisture downscaling using a simple thermal based proxy – the REMEDHUS network (Spain) example

J. Peng, J. Niesel, A. Loew
2015 Hydrology and Earth System Sciences Discussions  
require high spatial and temporal resolution soil moisture.  ...  as agriculture monitoring and drought predication.  ...  In addition, the authors would like to thank the International Soil Moisture Network (ISMN) for making the in situ measurements over REMEDHUS publicly available.  ... 
doi:10.5194/hessd-12-8505-2015 fatcat:5a6fgsp7evgp7lm3veai2xu5xy

Analysis of Agronomic Drought in a Highly Anthropogenic Context Based on Satellite Monitoring of Vegetation and Soil Moisture

Mehrez Zribi, Simon Nativel, Michel Le Page
2021 Remote Sensing  
The proposed study is based on Moderate-Resolution Imaging Spectroradiometer (MODIS) and Advanced SCATterometer (ASCAT) satellite data describing the dynamics of vegetation cover and soil water content  ...  Two drought indices were analyzed: the Vegetation Anomaly Index (VAI) and the Moisture Anomaly Index (MAI).  ...  The effect of land cov Conclusions A drought analysis conducted over regions in North Africa and southern Spain using satellite time series data, with NDVI products from optical MODIS data and soil water  ... 
doi:10.3390/rs13142698 fatcat:c5cdnwosvzewbecpmxtuyurgvm

Monitoring agricultural drought in Iran using time series of vegetation health index

Ghasem keikhosravi, Souzan Rastgar Alaleh Gurabi
2020 Sustainable Earth Review  
Over the past few decades, satellite images have provided a comprehensive spatial and temporal view of the ground surface and helped researchers in various fields of study.  ...  Vicente and Serrano in their study using NOAA / AVHRR / NDVI satellite data and drought indicators, predicted wheat and barley production in one of the arid regions of Europe (Here valley in Spain).  ... 
doi:10.52547/sustainearth.1.4.56 fatcat:ktiv3qzbzrc3vkohirmhrs2xea

Assessment of Multi-Scale SMOS and SMAP Soil Moisture Products across the Iberian Peninsula

Portal, Jagdhuber, Vall-llossera, Camps, Pablos, Entekhabi, Piles
2020 Remote Sensing  
A temporal inter-comparison analysis is carried out using in situ SSM data from the Soil Moisture Measurements Station Network of the University of Salamanca (REMEDHUS) to evaluate the impact of the spatial  ...  In the last decade, technological advances led to the launch of two satellite missions dedicated to measure the Earth's surface soil moisture (SSM): the ESA's Soil Moisture and Ocean Salinity (SMOS) launched  ...  Its scientific requirements are to provide estimates of soil moisture of the soil top 5 cm with a target accuracy of 0.04 m 3 /m 3 and a spatial resolution of 10 km every 3 days over continental land,  ... 
doi:10.3390/rs12030570 fatcat:dfhrmcc4pvahveklzr4dfcvq6y

Assessment of Agricultural Drought Using Soil Water Deficit Index Based on ERA5-Land Soil Moisture Data in Four Southern Provinces of China

Ruqing Zhang, Lu Li, Ye Zhang, Feini Huang, Jianduo Li, Wei Liu, Taoning Mao, Zili Xiong, Wei Shangguan
2021 Agriculture  
Soil moisture reanalysis datasets provide an important way to assess agricultural drought.  ...  It is important to accurately assess agricultural drought because of its harmful impacts on the ecosystem and economy.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/agriculture11050411 doaj:f0159e1ad0a945d6affc369a1c971d4f fatcat:6wdw7s522rdavadn4kwjoiefju

Multilevel and multiscale drought reanalysis over France with the Safran-Isba-Modcou hydrometeorological suite

J.-P. Vidal, E. Martin, L. Franchistéguy, F. Habets, J.-M. Soubeyroux, M. Blanchard, M. Baillon
2010 Hydrology and Earth System Sciences  
Similar standardizing methods were applied to soil moisture and streamflow for identifying multiscale agricultural droughts -through the Standardized Soil Wetness Index (SSWI) -and multiscale hydrological  ...  Results show a substantial variety of temporal drought patterns over the country that are highly dependent on both the variable and time scale considered.  ...  This work was carried out within the CLIMSEC project (Impact of climate change on drought and soil moisture in France) funded by Fondation MAIF and Météo-France.  ... 
doi:10.5194/hess-14-459-2010 fatcat:bxruzlr5lzbg5dbzs52k72kvg4

Drought Sensitiveness on Forest Growth in Peninsular Spain and the Balearic Islands

Marina Peña-Gallardo, Sergio Vicente-Serrano, J. Camarero, Antonio Gazol, Raúl Sánchez-Salguero, Fernando Domínguez-Castro, Ahmed El Kenawy, Santiago Beguería-Portugés, Emilia Gutiérrez, Martin de Luis, Gabriel Sangüesa-Barreda, Klemen Novak (+13 others)
2018 Forests  
In this study, we assess the response of forest growth and a satellite proxy of the net primary production (NPP) to drought in peninsular Spain and the Balearic Islands, a region characterized by complex  ...  In comparison to other drought indices (e.g., PDSI), and our results demonstrate that multi-scalar drought indices (e.g., SPI, SPEI) are more advantageous in monitoring drought impacts on tree-ring growth  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/f9090524 fatcat:mi35xjqmfvbihovpv7szauw2ji

Coupling a water balance model with forest inventory data to predict drought stress: the role of forest structural changes vs. climate changes

Miquel De Cáceres, Jordi Martínez-Vilalta, Lluís Coll, Pilar Llorens, Pere Casals, Rafael Poyatos, Juli G. Pausas, Lluís Brotons
2015 Agricultural and Forest Meteorology  
To obtain reliable predictions of soil moisture and plant drought stress over large extents, water balance models need to be complemented with detailed information about the spatial variation of vegetation  ...  of data provided that reasonably good estimates of soil attributes and root distribution are available.  ...  Assessments of plant drought stress can be obtained using a range of approaches differing in the drought definition, the spatial and temporal resolution, the degree of complexity and the amount of information  ... 
doi:10.1016/j.agrformet.2015.06.012 fatcat:bsgzbox3lvcqho6s442z5w2aa4

Response of vegetation to the 2003 European drought was mitigated by height

S. L. Bevan, S. O. Los, P. R. J. North
2014 Biogeosciences  
height data set obtained from the Geoscience Laser Altimeter System (GLAS) on the Ice, Cloud and land Elevation Satellite (ICESat).  ...  At the height of the 2003 drought we find for tall vegetation a significantly smaller decrease in vegetation index and a smaller diurnal temperature (DTR) range, indicating less water stress and drought  ...  The gridded GPCP precipitation data were obtained from http://precip.gsfc.nasa.gov.  ... 
doi:10.5194/bg-11-2897-2014 fatcat:7wl3nghck5c5hcw2uzgkjva2sa

Response of vegetation to the 2003 European drought was mitigated by height

S. L. Bevan, S. O. Los, P. R. J. North
2013 Biogeosciences Discussions  
height data set obtained from the Geoscience Laser Altimeter System (GLAS) on the Ice, Cloud and land Elevation Satellite (ICESat).  ...  At the height of the 2003 drought we find for tall vegetation a significantly smaller decrease in vegetation index and a smaller diurnal temperature (DTR) range, indicating less water stress and drought  ...  The gridded GPCP precipitation data were obtained from http://precip.gsfc.nasa.gov.  ... 
doi:10.5194/bgd-10-16075-2013 fatcat:os2juy2cfvbglltduq6mbb7dya

Field-Scale Assessment of Land and Water Use Change over the California Delta Using Remote Sensing

Martha Anderson, Feng Gao, Kyle Knipper, Christopher Hain, Wayne Dulaney, Dennis Baldocchi, Elke Eichelmann, Kyle Hemes, Yun Yang, Josue Medellin-Azuara, William Kustas
2018 Remote Sensing  
(e.g., Landsat) and with moderate resolution but frequent temporal coverage (e.g., MODIS (Moderate Resolution Imaging Spectroradiometer)).  ...  The fusion approach combines ET map timeseries developed using an multi-scale energy balance algorithm applied to thermal data from Earth observation platforms with high spatial but low temporal resolution  ...  Conflicts of Interest: The authors declare no conflicts of interest.  ... 
doi:10.3390/rs10060889 fatcat:oj6qdivbhjastefo5yrjzdoaju
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