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Application of φ-IASI to IASI: retrieval products evaluation and radiative transfer consistency
Published 2009-11-01“…The study has been carried out using a research-oriented forward-inverse methodology, called φ-IASI, that the authors have specifically developed for the new sounding interferometer. …”
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Atmospheric Sounding using IASI
Published 2013“…<p>The Infrared Atmospheric Sounding Interferometer (IASI) provides atmospheric observations with high spectral resolution and its data have been shown to have a significant positive impact on global Numerical Weather Prediction (NWP) and trace gas retrievals.…”
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Retrieval of trace gases using IASI
Published 2016“…Model comparisons to a global atmospheric ensemble showed negligible increases in error compared to IASI instrument noise and a factor of 130 increase in computational speed. …”
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Extending the HIRS Data Record with IASI Measurements
Published 2023-01-01“…The IASI radiances are convolved with the HIRS spectral response functions to produce IASI-simulated HIRS (IHIRS) for the longwave channels. …”
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Ion Simionescu – Leader and Trailblazer at the University of Iași
Published 2023-11-01Subjects: “…geology professor at the university of iaşi…”
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Ten-Year Assessment of IASI Radiance and Temperature
Published 2020-07-01Subjects: “…IASI…”
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Retrieval of ash properties from IASI measurements
Published 2016“…A new optimal estimation algorithm for the retrieval of volcanic ash properties has been developed for use with the Infrared Atmospheric Sounding Interferometer (IASI). The retrieval method uses the wave number range 680-1200cm-1, which contains window channels, the CO2 v2 band (used for the height retrieval), and the O3 v3 band. …”
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Fast retrievals of tropospheric carbonyl sulfide with IASI
Published 2017“…Furthermore, this linear scheme was applied to OCS, but may also be used as a rapid estimator of any detectable trace gas using IASI or similar nadir-viewing instruments.…”
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Potential of Hyperspectral Thermal Infrared Spaceborne Measurements to Retrieve Ice Cloud Physical Properties: Case Study of IASI and IASI-NG
Published 2020-12-01“…The present study aims to quantify the potential of hyperspectral thermal infrared sounders such as the Infrared Atmospheric Sounding Interferometer (IASI) and the future IASI next generation (IASI-NG) for retrieving the ice cloud layer altitude and thickness together with the ice water path. …”
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ASPECTS OF THE BIRD FAUNA FROM CIRIC VALLEY’S (IAȘI)
Published 2022-12-01“… The Ciric Valley, which is located in the northeastern region of Iași, integrates a considerable variety of habitats. …”
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ON TEACHING DESCRIPTIVE GEOMETRY AT THE FACULTY OF CIVIL ENGINEERING OF IASI
Published 2007-06-01“…The main goal of this paper deals with specific didactic and methodical principles in the teaching of descriptive geometry elaborated and applied at the Faculty of Construction, “Gheorghe Asachi” Technical University of Iasi, Romania, for the students in Civil Engineering for whom French and English is the second language.…”
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A flexible and robust neural network IASI-NH₃
Published 2017“…n this paper, we describe a new flexible and robust NH₃ retrieval algorithm from measurements of the Infrared Atmospheric Sounding Interferometer (IASI). The method is based on the calculation of a spectral hyperspectral range index (HRI) and subsequent conversion to NH₃ columns via a neural network. …”
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Quantitative Retrieval of Volcanic Sulphate Aerosols from IASI Observations
Published 2021-05-01Subjects: Get full text
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Generation Z adults and the sustainability of food retailers in Iași, Romania
Published 2023-06-01“…Through this research we wanted to find out how Generation Z adults’ position towards the sustainability of food retailers in the city of Iasi using qualitative research conducted through interviews. …”
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The Economy of a Regional Metropolis. Case-Study: Iasi, Romania
Published 2011-06-01“…<p>The city of Iaşi with a population of over 300,000 people is the biggest European Union city at the border with the former-Soviet space. …”
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A CASE OF POLITRAUMA TREATED IN THE ICU OF IASI NEUROSURGERY HOSPITAL
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RISK FACTORS INFLUENCING SOILS CULTIVATION IN AREA RĂDUCĂNENI, IAŞI
Published 2011-03-01“…Risk factors influencing soils culivation in area Răducăneni,Iaşi. Răducăneni land area composed of villages Răducăneni, Isaiia, Bazga,Bohotin and Roşu, which is 7958.00 ha, agricultural 6539.00 (3863.00 ha of arableland, pastures 956.00 ha, 298.00 ha of orchards, vii 582.00 ha), forest 1060.00hectares, the remainder being unproductive land (196.00 ha) and 163.00 ha built.Răducăneni area is located in the Central Moldavian Plateau Continentaltemperate climate. …”
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RESULTS OBTAINED FROM SWEET CHERRY BREEDING IN IAŞI, ROMANIA
Published 2022-03-01“…From 1994 – 2016, the Research Station for Fruit Growing (RSFG) Iași approved 28 cherry cultivars, of which three were early cultivars (Cetăţuia, Cătălina and Amaris), 20 were middle maturation cultivars (Maria, Golia, Ştefan, Bucium, Iaşirom, Tereza, Lucia, Radu, Oana, Alexus, Andreiaş, Ludovan, Cociuvaş, Iosifan, Paulică, Mihailis, Muşatini, Elaiaşi, Amar Maxut, and Amar Galata), and five had late maturation (Andante, Marina, Croma, Margonia, and George). …”
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Improving the selection of IASI channels for use in numerical weather prediction
Published 2014“…The concept of 'total' information available from an IASI spectrum is also re-assessed. © 2013 Royal Meteorological Society.…”
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The vertical distribution of volcanic SO2 plumes measured by IASI
Published 2016“…The results of the comparisons show that IASI SO2 measurements are not affected by underlying cloud and are consistent (within the retrieved errors) with the other measurements. …”
Journal article