For several decades, satellite-based microwave sensors have provided valuable soil moisture monitoring in various surface conditions. We have first developed a modeled aerosol optical depth (AOD) dataset by utilizing Soil Moisture and Ocean Salinity (SMOS), Advanced Microwave Scanning Radiometer 2 (AMSR2), and the Global Land Data Assimilation System (GLDAS) soil moisture datasets in order to estimate dust outbreaks over desert areas of East Asia. Moderate Resolution Imaging Spectroradiometer- (MODIS-) based AOD products were used as reference datasets to validate the modeled AOD (MA). The SMOS-based MA (SMOS-MA) dataset showed good correspondence with observed AOD (-value: 0.56) compared to AMSR2- and GLDAS-based MA datasets, and it overestimated AOD compared to observed AOD. The AMSR2-based MA dataset was found to underestimate AOD, and it showed a relatively low -value (0.35) with respect to observed AOD. Furthermore, SMOS-MA products were able to simulate the short-term AOD trends, having a high -value (0.65). The results of this study may allow us to acknowledge the utilization of microwave-based soil moisture datasets for investigation of near-real time dust outbreak predictions and short-term dust outbreak trend analysis.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2mPOv1Q
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Vol.44 No.4 from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/1UqCPvn via IFTTT
-
A study using a new computer-aided detection (CAD) algorithm found breast cancers... Read more on AuntMinnieEurope.com Related Reading: ...
-
ACS Nano DOI: 10.1021/acsnano.6b08172 from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2naqGyD via...
-
Objective The study sought to compare angiographic and clinical outcomes of new-generation drug-eluting stents (DES) versus drug-coated ball...
-
Two methods, deposition method and ideal modeling based on lattice constant, are used to prepare three modulation periods’ (1.8 nm Cu/3.6 nm...
-
Researchers have used an exciting new technology to successfully switch on dormant tumour suppressor genes in multiple cancer types. Dr Benj...
-
Perioperative medicine drives quality improvementAt West Suffolk Hospital, a 400 bed district general hospital in Bury St Edmunds, anaesthet...
-
Owing to the peculiarities of forest net primary production humans would appropriate ca. 60% of the global increment of woody biomass if for...
-
Watch Dr Enrique Ocio describing novel agents before and after stem cell transplantation for myeloma: https://t.co/soVVWyBVij from #Alexan...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου