2022
DOI: 10.1155/2022/2672876
|View full text |Cite
|
Sign up to set email alerts
|

Detecting, Monitoring, and Analyzing the Surface Subsidence in the Yellow River Delta (China) Combined with CenterNet Network and SBAS-InSAR

Abstract: Long-term industrial activities tend to cause surface subsidence and damage to ground facilities and local ecological environment. Monitoring and analyzing surface subsidence is of great significance to prevent potential disasters. The surface type of the Yellow River Delta in China is complex and there are many industrial activities, so it is necessary to monitor the surface subsidence in this area. Small Baseline Subset InSAR (SBAS-InSAR) can monitor the surface subsidence with millimeter-level accuracy, but… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2024
2024
2024
2024

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 46 publications
0
2
0
Order By: Relevance
“…Conducting field-level surveys for data validation at the OT site and obtaining usable GNSS data is extremely challenging due to stringent policies and regulations as well as lack of instrumentation deployment such as GNSS. In the absence of direct empirical data, cross-validation methods such as PS-InSAR are frequently utilized to confirm the reliability of monitoring outcomes [35,36]. Correlation analysis was conducted on the deformation using both SBAS-InSAR and PS-InSAR techniques, which showed great correlation, as depicted in Figure 9.…”
Section: Precision Analysis Of Sbas-insar Surface Deformation Resultsmentioning
confidence: 99%
“…Conducting field-level surveys for data validation at the OT site and obtaining usable GNSS data is extremely challenging due to stringent policies and regulations as well as lack of instrumentation deployment such as GNSS. In the absence of direct empirical data, cross-validation methods such as PS-InSAR are frequently utilized to confirm the reliability of monitoring outcomes [35,36]. Correlation analysis was conducted on the deformation using both SBAS-InSAR and PS-InSAR techniques, which showed great correlation, as depicted in Figure 9.…”
Section: Precision Analysis Of Sbas-insar Surface Deformation Resultsmentioning
confidence: 99%
“…However, these conventional methodologies encounter substantial limitations when applied to urban land subsidence monitoring. The expansive research area and intricate terrain configurations in urban locales impose constraints on conventional surveying methods, including low spatial distribution rates, exorbitant costs, time-intensive processes, limited capacity to procure large-scale monitoring results, susceptibility to environmental variables, and inadequate reflection of continuous surface settlement information within the study area [19,[28][29][30][31]. In contrast, synthetic aperture radar interferometry (InSAR) technology, conceived in the 1990s and continuously refined since then, proffers a plethora of high-precision monitoring outcomes [32][33][34][35].…”
Section: Introductionmentioning
confidence: 99%