Retrieval of Cloud Liquid Water Path from MSU-GS Data Onboard Arktika-M 1.
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| Title: | Retrieval of Cloud Liquid Water Path from MSU-GS Data Onboard Arktika-M 1. |
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| Authors: | Filei, A. A.1 (AUTHOR) andreyvm-61@mail.ru, Shamilova, Yu. A.1 (AUTHOR) |
| Source: | Izvestiya, Atmospheric & Oceanic Physics. Dec2023, Vol. 59 Issue 9, p1189-1197. 9p. |
| Subject Terms: | *Ice clouds, *Geographic information systems, *Cloud storage, *Electromagnetic interactions, *Electromagnetic radiation, Communist countries |
| Abstract: | This paper presents a method for cloud water path retrieval from daytime MSU-GS measurements onboard the Russian hydrometeorological satellite Arktika-M 1. The technique is based on the physical principles of the interaction of electromagnetic radiation with cloud particles at wavelengths of 0.55 and 4.0 μm. Cloud water path estimates obtained from the MSU-GS radiometer are compared with similar estimates from the AMSU/MHS and AHI radiometer data. Based on the results of the comparison, the required estimates of the cloud water path of drop clouds are within the permissible limits of the measurement error, not exceeding 50 g/m2. At the same time, due to its design features, the MSU-GS radiometer does not allow retrieving the cloud water path of ice clouds with the required accuracy. On average, the cloud water path estimate of ice clouds according to the MSU-GS data is underestimated by 110 g/m2, and the root-mean-square error is 158 g/m2, when compared to the AHI radiometer data. The estimates of the cloud water path are introduced into the geographic information system Arktika-M, which provides access to the Arktika-M 1 data and the results of their thematic processing in a near real time mode. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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| Header | DbId: enr DbLabel: Energy & Power Source An: 175165466 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Retrieval of Cloud Liquid Water Path from MSU-GS Data Onboard Arktika-M 1. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Filei%2C+A%2E+A%2E%22">Filei, A. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> andreyvm-61@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Shamilova%2C+Yu%2E+A%2E%22">Shamilova, Yu. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Izvestiya%2C+Atmospheric+%26+Oceanic+Physics%22">Izvestiya, Atmospheric & Oceanic Physics</searchLink>. Dec2023, Vol. 59 Issue 9, p1189-1197. 9p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Ice+clouds%22">Ice clouds</searchLink><br />*<searchLink fieldCode="DE" term="%22Geographic+information+systems%22">Geographic information systems</searchLink><br />*<searchLink fieldCode="DE" term="%22Cloud+storage%22">Cloud storage</searchLink><br />*<searchLink fieldCode="DE" term="%22Electromagnetic+interactions%22">Electromagnetic interactions</searchLink><br />*<searchLink fieldCode="DE" term="%22Electromagnetic+radiation%22">Electromagnetic radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Communist+countries%22">Communist countries</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper presents a method for cloud water path retrieval from daytime MSU-GS measurements onboard the Russian hydrometeorological satellite Arktika-M 1. The technique is based on the physical principles of the interaction of electromagnetic radiation with cloud particles at wavelengths of 0.55 and 4.0 μm. Cloud water path estimates obtained from the MSU-GS radiometer are compared with similar estimates from the AMSU/MHS and AHI radiometer data. Based on the results of the comparison, the required estimates of the cloud water path of drop clouds are within the permissible limits of the measurement error, not exceeding 50 g/m2. At the same time, due to its design features, the MSU-GS radiometer does not allow retrieving the cloud water path of ice clouds with the required accuracy. On average, the cloud water path estimate of ice clouds according to the MSU-GS data is underestimated by 110 g/m2, and the root-mean-square error is 158 g/m2, when compared to the AHI radiometer data. The estimates of the cloud water path are introduced into the geographic information system Arktika-M, which provides access to the Arktika-M 1 data and the results of their thematic processing in a near real time mode. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=175165466 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S0001433823090062 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1189 Subjects: – SubjectFull: Ice clouds Type: general – SubjectFull: Geographic information systems Type: general – SubjectFull: Cloud storage Type: general – SubjectFull: Electromagnetic interactions Type: general – SubjectFull: Electromagnetic radiation Type: general – SubjectFull: Communist countries Type: general Titles: – TitleFull: Retrieval of Cloud Liquid Water Path from MSU-GS Data Onboard Arktika-M 1. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Filei, A. A. – PersonEntity: Name: NameFull: Shamilova, Yu. A. IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 12 Text: Dec2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 00014338 Numbering: – Type: volume Value: 59 – Type: issue Value: 9 Titles: – TitleFull: Izvestiya, Atmospheric & Oceanic Physics Type: main |
| ResultId | 1 |
