Special Issue "Meteorological Satellites Data Analysis"

A special issue of Aerospace (ISSN 2226-4310). This special issue belongs to the section "Astronautics & Space Science".

Deadline for manuscript submissions: 31 October 2023 | Viewed by 2723

Special Issue Editor

National Satellite Meteorological Center, China Meteorological Administration, No. 46 Zhongguancun South Street, Beijing 100081, China
Interests: calibration and validation; satellite data quality assessment; instrument performance and data quality monitoring; satellite climate dataset

Special Issue Information

Dear Colleagues,

Environmental satellites provide valuable data for the environment, the economy, and human life, and meteorological satellites have played an important role in global climate, environment and weather, especially in numerical weather prediction (NWP) and climate monitoring fields. Satellite data applications have increasing requirements for data timeliness, continuity and quality. The health status of the satellite platform and instruments on board is critical to the robust operational operation of satellite ground segments. The quality of the satellite science data, especially sensor data record products, is also the prerequisite for remote sensing applications. To meet the application requirements and ensure reliable satellite data products operationally, satellite agencies and researchers have been working on methodologies based on satellite data analysis and modeling and implementing them into the practice of satellite monitoring operation and maintenance as an important part of the satellite data ground processing system. This Special Issue is focused on recent advances and efforts in in-orbit monitoring, analysis and diagnosis of satellite health status, instrument performance, and satellite science data quality, including the methods, techniques, and systems, with a special interest in meteorological satellites.

Prof. Dr. Ling Sun
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Aerospace is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1800 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • telemetry data time series analysis
  • anomaly diagnosis
  • satellite health assessment
  • calibration and validation
  • instrument performance analysis
  • satellite data quality analysis and improvement
  • in-orbit monitoring and assurance

Published Papers (3 papers)

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Research

Article
Radiation Dose Detection on FY-4B Satellite
Aerospace 2023, 10(4), 325; https://doi.org/10.3390/aerospace10040325 - 24 Mar 2023
Viewed by 538
Abstract
The radiation damage effect is relatively serious during spacecraft operation in orbit. To know the real cumulative dose in orbit accurately, a radiation dose detector is carried on the FY-4B satellite. It comprises one electric control unit and three dose detectors, with a [...] Read more.
The radiation damage effect is relatively serious during spacecraft operation in orbit. To know the real cumulative dose in orbit accurately, a radiation dose detector is carried on the FY-4B satellite. It comprises one electric control unit and three dose detectors, with a total of four payloads. Each dose detector includes five dose-monitoring points corresponding to different shielding thicknesses, which are mainly used for the measurement of the dose depth. Three dose detectors with the same function are installed in the X, Y and Z positions and can detect the total dose in different directions during the operation of the satellite. Each detector has the characteristics of small size, high integration and low power consumption. At present, the FY-4B satellite is in orbit. The detectors have been working normally since they were started up, and good preliminary detection results have been obtained. From the power-up of the detectors to April 2022, the maximum dose has reached 2.7 × 103 rad(Si). We conducted a preliminary analysis of the relationship between total dose and shielding thickness. In addition, the relationship between daily average dose and shielding thickness was further analyzed. These studies have application value for radiation protection design. Full article
(This article belongs to the Special Issue Meteorological Satellites Data Analysis)
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Article
Design and Development of Medium Energy Proton Detector Onboard FY-3E Satellite
Aerospace 2023, 10(3), 321; https://doi.org/10.3390/aerospace10030321 - 22 Mar 2023
Viewed by 516
Abstract
This article introduces the instrument design of the medium energy proton detector (energy range: 30 keV–5 MeV) mounted on the FY-3E satellite. Through the design and optimization of the sensor signal processing circuit, the anti-electromagnetic interference ability of the medium energy particle detector [...] Read more.
This article introduces the instrument design of the medium energy proton detector (energy range: 30 keV–5 MeV) mounted on the FY-3E satellite. Through the design and optimization of the sensor signal processing circuit, the anti-electromagnetic interference ability of the medium energy particle detector is greatly enhanced. The designed aluminum plating on sensors can effectively exclude the light pollution to the medium energy protons. The designed permanent annular magnet has a deflection efficiency of more than 95% for medium energy electrons below 1.0 MeV. Additionally, by designing the logical working mode of the sensor, the contamination by other high energy particles (high energy electrons > 1.5 MeV, high energy protons > 5 MeV, and heavy ions) is excluded. Combining the above methods, the detector achieves the detection lower limit of 30 keV for medium energy protons. Its energy resolution is better than 15%@100 keV and the mixing ratio of electrons is less than 2%. Full article
(This article belongs to the Special Issue Meteorological Satellites Data Analysis)
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Article
Development and Calibration of a Three-Directional High-Energy Particle Detector for FY-3E Satellite
Aerospace 2023, 10(2), 173; https://doi.org/10.3390/aerospace10020173 - 13 Feb 2023
Cited by 1 | Viewed by 645
Abstract
According to the characteristics of the LEO space particles radiation environment of China’s Fengyun No. 3 (FY-3) polar-orbiting meteorological satellites, in order to monitor the characteristics, and space–time distribution of charged particle radiation in the orbit space, it is proposed to install a [...] Read more.
According to the characteristics of the LEO space particles radiation environment of China’s Fengyun No. 3 (FY-3) polar-orbiting meteorological satellites, in order to monitor the characteristics, and space–time distribution of charged particle radiation in the orbit space, it is proposed to install a three-directional high-energy particle detector (HEPD) in the three vertical orthogonal directions of FY-3E, so as to carry out the energy spectrum and flux observation of high-energy protons and electrons in the three directions of the satellite, namely, −X, +Y, and −Z. The on-orbit detection data acquired by these payloads can be used for space environment modeling and solar-terrestrial physics research, and provide data sources for operational space environment weather warning and forecasting. Through the ground accelerator calibration experiment and simulation analysis of the three-directional HEPDs developed in the flight model phase, the experimental results show that all the HEPDs’ measured values meet the requirements for technical indexes, such as the detection energy range (high-energy protons: 3–300 MeV; high-energy electrons: 0.15–5.7 MeV), energy span accuracy (<15%), flux accuracy (<15%), and sensitivity (<5% (ΔN/N)). Full article
(This article belongs to the Special Issue Meteorological Satellites Data Analysis)
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Planned Papers

The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.

Title: Applications of Nanosatellites in Constellation: Overview and Feasibility Study for Space Mission based on Internet of Space Things Applications used for AIS and Fire Detection
Authors: Kamel Djamel Eddine Kerrouche; LiNa Wang; Abderrahmane Seddjar; Vahid Rastinasab; Souad Oukil; Yassine Mohammed Ghaffour; Larbi Nouar
Affiliation: School of Automation Science and Electrical Engineering, Beijing university of aeronautics and astronautics (Beihang University), Xueyuan Road No. 37, Beijing 100191, China
Abstract: In some geographically difficult areas (such as deserts, seas, and forests) where direct connectivity to a terrestrial network is difficult, space communication is the only option. In these remote locations, Internet of Space Things (IoST) applications can also be used successfully. In this paper, the proposed payload for IoST applications demonstrates how an Automatic Identification System (AIS) and a fire detection system can be used effectively. A space mission based on efficient and low-cost communication can use a constellation of nanosatellites to better meet this need. These two applications, which use a constellation of nanosatellites, can provide relevant university-level data in several countries as an effective policy for the transfer of space technology in an educational initiative project. To increase educational participation and interest in space technology, this paper is sharing lessons learned from the project feasibility study based on an in-depth design of a nanosatellite with several analyses (Data budget, link budget, power budget, and lifetime estimation).

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