Academic Journal
Generation of Earth’s Surface Three-Dimensional (3-D) Displacement Time-Series by Multiple-Platform SAR Data
| Τίτλος: | Generation of Earth’s Surface Three-Dimensional (3-D) Displacement Time-Series by Multiple-Platform SAR Data |
|---|---|
| Συγγραφείς: | Pepe, Antonio |
| Πηγή: | MODID-6d55e02e354:IntechOpen |
| Στοιχεία εκδότη: | IntechOpen |
| Έτος έκδοσης: | 2018 |
| Θεματικοί όροι: | Computers / Programming / Algorithms, bisacsh:COM051300 |
| Περιγραφή: | In this chapter, the recent advancements of differential synthetic aperture radar interferometry (DInSAR) technique are presented, with the focus on the DInSAR-based approaches leading to the generation of three-dimensional time-series of Earth’s surface deformation, based on the combination of multi-platform line-of-sight (LOS)-projected time-series of deformation. Use of pixel-offset (PO) measurements for the retrieval of North-South deformation components, which are difficult to be extracted from DInSAR data, only, is also discussed. A review of the principal techniques based on the exploitation of amplitude and phase signatures of sequences of SAR images will be first provided, by emphasizing the limitations and strength of each single approach. Then, the interest will be concentrated on the recently proposed multi-track InSAR combination algorithm, referred as minimum acceleration InSAR combination (MinA) approach. The algorithm assumes the availability of two (or more) sets of SAR images acquired from complementary tracks. SAR data are pre-processed through one of currently available multi-temporal DInSAR toolboxes, and the LOS-projected surface deformation time-series are computed. An under-determined system of linear equations is then solved, based on imposing that the 3-D displacement time-series have minimum acceleration (MA). The presented results demonstrate the validity of the MinA algorithm. |
| Τύπος εγγράφου: | article in journal/newspaper |
| Περιγραφή αρχείου: | application/pdf |
| Γλώσσα: | English |
| ISBN: | 978-953-51-3742-9 953-51-3742-5 |
| DOI: | 10.5772/intechopen.71329 |
| Διαθεσιμότητα: | https://openresearchlibrary.org/viewer/ac139f45-8449-4556-9a69-ad5550d567ca https://openresearchlibrary.org/ext/api/media/ac139f45-8449-4556-9a69-ad5550d567ca/assets/external_content.pdf https://doi.org/10.5772/intechopen.71329 |
| Rights: | https://creativecommons.org/licenses/by/4.0/legalcode |
| Αριθμός Καταχώρησης: | edsbas.B44F0EB0 |
| Βάση Δεδομένων: | BASE |
| FullText | Text: Availability: 0 CustomLinks: – Url: https://openresearchlibrary.org/viewer/ac139f45-8449-4556-9a69-ad5550d567ca# Name: EDS - BASE (ns324271) Category: fullText Text: View record from BASE |
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| Items | – Name: Title Label: Title Group: Ti Data: Generation of Earth’s Surface Three-Dimensional (3-D) Displacement Time-Series by Multiple-Platform SAR Data – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pepe%2C+Antonio%22">Pepe, Antonio</searchLink> – Name: TitleSource Label: Source Group: Src Data: MODID-6d55e02e354:IntechOpen – Name: Publisher Label: Publisher Information Group: PubInfo Data: IntechOpen – Name: DatePubCY Label: Publication Year Group: Date Data: 2018 – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Computers+%2F+Programming+%2F+Algorithms%22">Computers / Programming / Algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22bisacsh%3ACOM051300%22">bisacsh:COM051300</searchLink> – Name: Abstract Label: Description Group: Ab Data: In this chapter, the recent advancements of differential synthetic aperture radar interferometry (DInSAR) technique are presented, with the focus on the DInSAR-based approaches leading to the generation of three-dimensional time-series of Earth’s surface deformation, based on the combination of multi-platform line-of-sight (LOS)-projected time-series of deformation. Use of pixel-offset (PO) measurements for the retrieval of North-South deformation components, which are difficult to be extracted from DInSAR data, only, is also discussed. A review of the principal techniques based on the exploitation of amplitude and phase signatures of sequences of SAR images will be first provided, by emphasizing the limitations and strength of each single approach. Then, the interest will be concentrated on the recently proposed multi-track InSAR combination algorithm, referred as minimum acceleration InSAR combination (MinA) approach. The algorithm assumes the availability of two (or more) sets of SAR images acquired from complementary tracks. SAR data are pre-processed through one of currently available multi-temporal DInSAR toolboxes, and the LOS-projected surface deformation time-series are computed. An under-determined system of linear equations is then solved, based on imposing that the 3-D displacement time-series have minimum acceleration (MA). The presented results demonstrate the validity of the MinA algorithm. – Name: TypeDocument Label: Document Type Group: TypDoc Data: article in journal/newspaper – Name: Format Label: File Description Group: SrcInfo Data: application/pdf – Name: Language Label: Language Group: Lang Data: English – Name: ISBN Label: ISBN Group: ISBN Data: 978-953-51-3742-9<br />953-51-3742-5 – Name: DOI Label: DOI Group: ID Data: 10.5772/intechopen.71329 – Name: URL Label: Availability Group: URL Data: https://openresearchlibrary.org/viewer/ac139f45-8449-4556-9a69-ad5550d567ca<br />https://openresearchlibrary.org/ext/api/media/ac139f45-8449-4556-9a69-ad5550d567ca/assets/external_content.pdf<br />https://doi.org/10.5772/intechopen.71329 – Name: Copyright Label: Rights Group: Cpyrght Data: https://creativecommons.org/licenses/by/4.0/legalcode – Name: AN Label: Accession Number Group: ID Data: edsbas.B44F0EB0 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.5772/intechopen.71329 Languages: – Text: English Subjects: – SubjectFull: Computers / Programming / Algorithms Type: general – SubjectFull: bisacsh:COM051300 Type: general Titles: – TitleFull: Generation of Earth’s Surface Three-Dimensional (3-D) Displacement Time-Series by Multiple-Platform SAR Data Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pepe, Antonio IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2018 Identifiers: – Type: isbn-print Value: 9789535137429 – Type: isbn-print Value: 9535137425 – Type: issn-locals Value: edsbas – Type: issn-locals Value: edsbas.oa Titles: – TitleFull: MODID-6d55e02e354:IntechOpen Type: main |
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