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Comparison of Multi-Year Reanalysis, Models, and Satellite Remote Sensing Products for Agricultural Drought Monitoring over South Asian Countries

Muhammad Shahzaman, Weijun Zhu, Irfan Ullah, Farhan Mustafa, Muhammad Bilal, Shazia Ishfaq, Shazia Nisar, Muhammad Arshad, Rashid Iqbal, Rana Waqar Aslam
2021 Remote Sensing  
In recent times, models, satellite remote sensing, and reanalysis products have increased the amount of data.  ...  Thus, the current outcomes are imperative for gauging the deficient amount of data in the SA region, as they provide substitutes for agricultural drought monitoring.  ...  ., the principal author, and all co-authors are extremely grateful to all remote sensing data suppliers and their staff for developing and upholding the websites used in existing study.  ... 
doi:10.3390/rs13163294 fatcat:ipg563dd7nfifjkjcehjboebfm

Drought in South Asia: A Review of Drought Assessment and Prediction in South Asian Countries

Sewwandhi S. K. Chandrasekara, Hyun-Han Kwon, Meththika Vithanage, Jayantha Obeysekera, Tae-Woong Kim
2021 Atmosphere  
The Standardized Precipitation Index (SPI) was mostly adopted in South Asian countries to quantify and monitor droughts.  ...  The study initially identifies the importance of drought-related studies and discusses drought types for South Asian regions.  ...  Selected examples for loss of crop production due to drought in South Asian countries except for the Maldives.  ... 
doi:10.3390/atmos12030369 fatcat:wz6abe24ljdb3ik2wd4owfytmq

Monitoring paddy productivity in North Korea employing geostationary satellite images integrated with GRAMI-rice model

Jong-min Yeom, Seungtaek Jeong, Gwanyong Jeong, Chi Tim Ng, Ravinesh C. Deo, Jonghan Ko
2018 Scientific Reports  
We advocate that incorporating a crop model with satellite images for crop yield simulations can be utilised as a reliable estimation technique for the monitoring of crop productivity, particularly in  ...  We aim to address this with a gridbased crop simulation model integrated with satellite imagery that enables us to monitor the crop productivity of North Korea.  ...  Acknowledgements We thank the Korea Institute of Ocean Science and Technology (KIOST) for providing the GOCI data.  ... 
doi:10.1038/s41598-018-34550-0 fatcat:7cd2mve6ojf4zbwzyreqtuwuna

Validation and Application of the Modified Satellite-Based Priestley-Taylor Algorithm for Mapping Terrestrial Evapotranspiration

Yunjun Yao, Shunlin Liang, Shaohua Zhao, Yuhu Zhang, Qiming Qin, Jie Cheng, Kun Jia, Xianhong Xie, Nannan Zhang, Meng Liu
2014 Remote Sensing  
The MS-PT algorithm is then applied to detect the variations of long-term terrestrial LE over Three-North Shelter Forest Region of China and to monitor global land surface drought.  ...  severity of drought.  ...  Authors would like to thank Yan Liu and Ran Li from Xinjiang Institute of Ecology and Geography, CAS, for providing ground-measured data.  ... 
doi:10.3390/rs6010880 fatcat:xxyhmwekvjaollstjxkd3hu6oy

Development of an Experimental Near-Real-Time Drought Monitor for India*

Reepal D. Shah, Vimal Mishra
2015 Journal of Hydrometeorology  
More- tents for the 2002 monsoon season with the remotely over, drought extents based on SSI (Fig. 8k) are more sensed drought extent based on the drought severity comparable  ...  Comparison of drought indices from the experimental drought monitor against the DSI for the monsoon season drought in 2002.  ... 
doi:10.1175/jhm-d-14-0041.1 fatcat:dxxqpfv4lfblzm5cuerwxxqk2u

Satellite Remote Sensing of Precipitation and the Terrestrial Water Cycle in a Changing Climate

Vincenzo Levizzani, Elsa Cattani
2019 Remote Sensing  
The article aims to draw an up-to-date picture of the current status of observations of precipitation from space, with an outlook to the near future of the satellite constellation, modeling applications  ...  For a correct closure of the global water cycle, observations are needed of all these processes with a global perspective.  ...  Several products are available and are used for global and regional studies and for the comparison/evaluation of model output.  ... 
doi:10.3390/rs11192301 fatcat:3a2rajnstvaqvhb6uca647g3da

Rainfall Variability and Trends over the African Continent Using TAMSAT Data (1983–2020): Towards Climate Change Resilience and Adaptation

Niranga Alahacoon, Mahesh Edirisinghe, Matamyo Simwanda, ENC Perera, Vincent R. Nyirenda, Manjula Ranagalage
2021 Remote Sensing  
the Central African region (6.84 mm/year), while Mozambique (−0.437 mm/year), the subtropical northern desert (0.80 mm/year), the west coast river basin of South Africa (−0.360 mm/year), and the Northern  ...  The rainfall variability and trend analysis of this study provide important information to decision-makers that need to effectively mitigate drought and flood risk.  ...  Evaluation of Satellite Rainfall Estimates for Drought and Flood Monitoring in Mozambique. Remote Sens. 2015, 7, 1758–1776. [CrossRef] 49. Simpson, J.; Adler, R.F.; North, G.R.  ... 
doi:10.3390/rs14010096 fatcat:2hboinn2grdb7htxts5nw7ylji

From BASE-ASIA toward 7-SEAS: A satellite-surface perspective of boreal spring biomass-burning aerosols and clouds in Southeast Asia

Si-Chee Tsay, N. Christina Hsu, William K.-M. Lau, Can Li, Philip M. Gabriel, Qiang Ji, Brent N. Holben, E. Judd Welton, Anh X. Nguyen, Serm Janjai, Neng-Huei Lin, Jeffrey S. Reid (+16 others)
2013 Atmospheric Environment  
h i g h l i g h t s < Multi-year, international efforts for studying aerosol and climate impacts across Southeast Asia. < Aerosol and cloud properties measured from both ground-and satellite-based platforms  ...  . < Investigation of aerosolecloud interactions and planning for future experiments.  ...  for comparisons that confirm quantitatively the usefulness of the integrated surface, aircraft, and satellite datasets.  ... 
doi:10.1016/j.atmosenv.2012.12.013 fatcat:ch3cw6xxjjc4vmcjumvi6c2nom

Observed Changes in Crop Yield Associated with Droughts Propagation via Natural and Human-Disturbed Agro-Ecological Zones of Pakistan

Farhan Saleem, Arfan Arshad, Ali Mirchi, Tasneem Khaliq, Xiaodong Zeng, Md Masudur Rahman, Adil Dilawar, Quoc Bao Pham, Kashif Mahmood
2022 Remote Sensing  
Pakistan's agriculture and food production account for 27% of its overall gross domestic product (GDP).  ...  A large number of low-yield years (SYRI ≤ −1.5) were recorded for sugarcane and maize (10 years), followed by rice (9 years), wheat (8 years), and cotton (6 years).  ...  Data Collection and Preprocessing We used a combination of data sources, such as in situ observations, satellite datasets, a land surface model (LSM), and reanalysis.  ... 
doi:10.3390/rs14092152 fatcat:jou6n434rvb6hisy5k7kuzcrrm

An overview of MATISSE-v2.0

Luc Labarre, Karine Caillault, Sandrine Fauqueux, Claire Malherbe, Antoine Roblin, Bernard Rosier, Pierre Simoneau, Karin Stein, John D. Gonglewski
2010 Optics in Atmospheric Propagation and Adaptive Systems XIII  
The symposium, like our other conferences and activities, would not be possible without the dedicated contribution of our participants and members.  ...  This Programme is based on commitments received up to the time of publication and is subject to change without notice.  ...  Interpretation of the results is performed by means of a theoretical model developed for PSTPM investigation of isolated nanoparticles [6].  ... 
doi:10.1117/12.868183 fatcat:5anlqspzzzcftfufaxvlr45zve

Global Climate

M. Ades, R. Adler, Rob Allan, R. P. Allan, J. Anderson, Anthony Argüez, C. Arosio, J. A. Augustine, C. Azorin-Molina, J. Barichivich, J. Barnes, H. E. Beck (+167 others)
2020 Bulletin of The American Meteorological Society - (BAMS)  
Wind speed trends (m s −1 decade −1 ) for the observational HadISD3 dataset (circles) over land, and MERRA-2 reanalysis output over land/ice and Remote Sensing Systems (RSS) satellite radiometers (SSM/  ...  Extreme drought conditions that affected Afghanistan in 2018 eased through 2019, and the area under drought was reduced and concentrated mostly over the south of the country.  ...  her technical support and the providers of the remote-sensing dataset needed to perform this research, i.e., the SeaWiFS Project (Code 970.2) and the Goddard Earth Sciences Data and Information Services  ... 
doi:10.1175/bams-d-20-0104.1 fatcat:3pjande5xzampgyykbhbh7scki

THE SMITHSONIAN INSTITUTION

1898 Science  
it possible to use satellite remote sensing to improve estimates of ocean photosynthesis and detect changes over time.  ...  for multi-season and multi-year persistence.  ...  field measurements, remote sensing, and modeling of carbon fluxes to develop estimates of gross primary productivity, respiration, and net ecosystem exchange at flux tower sites, and uses remotely sensed  ... 
doi:10.1126/science.7.165.255 pmid:17743717 fatcat:jderi2bttjhojn36omvisr3o5m

THE SMITHSONIAN INSTITUTION

1899 Science  
it possible to use satellite remote sensing to improve estimates of ocean photosynthesis and detect changes over time.  ...  for multi-season and multi-year persistence.  ...  field measurements, remote sensing, and modeling of carbon fluxes to develop estimates of gross primary productivity, respiration, and net ecosystem exchange at flux tower sites, and uses remotely sensed  ... 
doi:10.1126/science.9.215.193 pmid:17756375 fatcat:mv2id632q5dsfkftytok7jn46a

THE SMITHSONIAN INSTITUTION

1896 Science  
it possible to use satellite remote sensing to improve estimates of ocean photosynthesis and detect changes over time.  ...  for multi-season and multi-year persistence.  ...  field measurements, remote sensing, and modeling of carbon fluxes to develop estimates of gross primary productivity, respiration, and net ecosystem exchange at flux tower sites, and uses remotely sensed  ... 
doi:10.1126/science.3.57.145 pmid:17741597 fatcat:q32s63dvgreljbmozxlqfzvp6m

The Smithsonian Institution

1949 Nature  
it possible to use satellite remote sensing to improve estimates of ocean photosynthesis and detect changes over time.  ...  for multi-season and multi-year persistence.  ...  field measurements, remote sensing, and modeling of carbon fluxes to develop estimates of gross primary productivity, respiration, and net ecosystem exchange at flux tower sites, and uses remotely sensed  ... 
doi:10.1038/163886b0 fatcat:77bumsfprrbajbaiat3q7ajrdm
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