Zobrazeno 1 - 10
of 2 545
pro vyhledávání: '"SBAS"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss S1, Pp 22-29 (2024)
Accurately extracting surface deformation is essential for the prevention and control of geological hazards caused by underground coal mining. By taking a working face in Guotun Coal Mine, Shandong Province, as the case study, this paper first obtain
Externí odkaz:
https://doaj.org/article/fd12bead97f540bebd5adae304257e6e
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 123, Pp 75-100 (2024)
SBAS systems are applied in precise positioning of UAV. The paper presents the results of studies on the improvement of UAV positioning with the use of the EGNOS+SDCM solutions. In particular, the article focuses on the application of the model of to
Externí odkaz:
https://doaj.org/article/a76815b4061a40bba489403eeb36a5bc
Publikováno v:
Advances in Climate Change Research, Vol 15, Iss 3, Pp 490-499 (2024)
The quantitative assessment of glacier flow velocity dynamics plays a pivotal role in understanding its response mechanisms concerning climate warming. This work provides a systematic quantitative assessment of the deceleration status of glaciers in
Externí odkaz:
https://doaj.org/article/9a212236342c440c835aac00af4f323e
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 35, Iss 3, Pp 97-107 (2024)
According to studies by relevant scholars, the ground subsidence rate in Sanhe City, Hebei, increased gradually from 2003 to 2016, with the most severe subsidence observed in the Yanjiao area , which has become contiguous with the subsidence area in
Externí odkaz:
https://doaj.org/article/ef34b27a9cff49ae8cd15b3f0189e8c4
Publikováno v:
Earthquake Research Advances, Vol 4, Iss 3, Pp 100272- (2024)
This study aims to utilize the Small Baseline Subset Interferometric Synthetic Aperture Radar (SBAS-InSAR) technique and Google Earth optical remote sensing images to analyze the area within 20 km around the epicenter of a M 3.9, earthquake that o
Externí odkaz:
https://doaj.org/article/37213717a17247fcb3bb008cbb9291f9
Autor:
Magda MROZIK, Jarosław KOZUBA, Kamil KRASUSKI, Janusz ĆWIKLAK, Mieczysław BAKUŁA, Bilal BELDJILALI
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 122, Pp 239-252 (2024)
The article shows the results of a study on the determination of SBAS satellite positioning integrity parameters as a HPL and VPL protection levels. To this end, a modified algorithm was developed to determine the HPL and VPL protection levels from a
Externí odkaz:
https://doaj.org/article/a175e9a416204e7f8d6c66fc086d7375
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 2, Pp 122-132 (2024)
The deformation monitoring of long-span railway bridges is significant to ensure the safety of human life and property. The interferometric synthetic aperture radar (InSAR) technology has the advantage of high accuracy in bridge deformation monitorin
Externí odkaz:
https://doaj.org/article/36b49a40fc0b4ff890d52e74b17eba37
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 35, Iss 1, Pp 155-162 (2024)
In order to realize effective monitoring of Zhixincun landslide, this paper selected 27 sentinel-1A data in 2017, and conducted deformation monitoring of Zhixincun landslide based on small baseline radar interferometry technology (SBAS-InSAR), and an
Externí odkaz:
https://doaj.org/article/0aec4ee0d8eb4aa8b4df24a0ff7992ce
Publikováno v:
You-qi chuyun, Vol 43, Iss 2, Pp 163-170 (2024)
[Objective] Landslides pose a significant threat to pipeline infrastructure, leading to failure accidents. However, monitoring the operational states of pipelines in landslide areas necessitates urgent attention. [Methods] This paper introduced a sur
Externí odkaz:
https://doaj.org/article/be6f5b13f07d4ac687cd00e8e64861be