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IEEE 4003-2021

IEEE 4003-2021

$33.58

IEEE Standard for Spaceborne Global Navigation Satellite System-Reflectometry (GNSS-R) Data and Metadata Content

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IEEE 2021
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New IEEE Standard – Active. In February 2019 a Project Authorization Request was approved by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association with the title “Standard for Global Navigation Satellite System Reflectometry (GNSS-R) Data and Metadata Content”. A Working Group was assembled to develop this standard with the purpose of unifying and documenting GNSS-R calibration procedures and product level definitions. The Working Group (https://sagroups.ieee.org/4003/) includes members, collaborators, and contributors from academia, international space agencies, and private industry. In a face-to-face meeting held during the ARSI+KEO 2019 Conference, the need was recognized to develop a standard with a wide range of operations, providing procedure guidelines independent of any constraints imposed by current limitations on geophysical parameter retrieval algorithms. As such, this effort aims to establish the fundamentals of a potential network of satellites providing inter-comparable data to the scientific community

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 4003™-2021 Front cover
2 Title page
4 Important Notices and Disclaimers Concerning IEEE Standards Documents
8 Participants
9 Introduction
10 Contents
11 1. Overview
1.1 Scope
1.2 Purpose
1.3 Word usage
12 2. Normative references
14 3. Data products
3.1 Collections of intermediate frequency samples
15 3.2 Fundamental observables
16 3.3 Derived observables
18 4. Key technical procedures
4.1 Estimation of the nominal specular point
19 4.2 Absolute power calibration
20 4.3 Correction for delays in phase
4.4 Impact of coherent scattering component in the bistatic radar cross-section
4.5 Scattering area estimation
21 4.6 Computation of the noise floor
4.7 RFI detection and mitigation
5. Metadata and quality flags
5.1 General metadata
23 5.2 Calibration metadata
24 5.3 Quality flags
25 Annex A (informative) Bibliography
27 Back cover

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IEEE 4003-2021
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