A tool for semi-automatic linear feature detection based on DTM

Bonetto, Sabrina Maria Rita; Facello, Anna; Ferrero, Anna María; Umili, Gessica

doi:10.1016/j.cageo.2014.10.005

Cited by 29 publications

(9 citation statements)

References 21 publications

(4 reference statements)

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“…Semi-automated tectonic structure mapping has been applied in a research by [120]. The author developed a semi-automated method by using software "CurvaTool" and user thresholding.…”

Section: Semi-automated Lineament Extractionmentioning

confidence: 99%

Fault-Based Geological Lineaments Extraction Using Remote Sensing and GIS—A Review

Ahmadi

Pekkan

2021

Geosciences

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Geological lineaments are the earth’s linear features indicating significant tectonic units in the crust associated with the formation of minerals, active faults, groundwater controls, earthquakes, and geomorphology. This study aims to provide a systematic review of the state-of-the-art remote sensing techniques and data sets employed for geological lineament analysis. The critical challenges of this approach and the diverse data verification and validation techniques will be presented. Thus, this review spanned academic articles published since 1975, including expert reports and theses. Landsat series, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Sentinel 2 are the prevalent optical remote sensing data widely used for lineament detection. Moreover, Shuttle Radar Topography Mission (SRTM) derived Digital Elevation Model (DEM), Synthetic-aperture radar (SAR), Interferometric synthetic aperture radar (InSAR), and Sentinel 1 are the typical radar remotely sensed data which are widely used for the detection of geological lineaments. The geological lineaments acquired via GIS techniques are not consistent even though a variety of manual, semi-automated, and automated techniques are applied. Therefore, a single method may not provide an accurate lineament distribution and may include artifacts requiring integration of multiple algorithms, e.g., manual and automated algorithms.

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“…Semi-automated tectonic structure mapping has been applied in a research by [120]. The author developed a semi-automated method by using software "CurvaTool" and user thresholding.…”

Section: Semi-automated Lineament Extractionmentioning

confidence: 99%

Fault-Based Geological Lineaments Extraction Using Remote Sensing and GIS—A Review

Ahmadi

Pekkan

2021

Geosciences

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“…In addition, a multiscale and multidisciplinary approach was set up to detect and analyze geological structures to define the paleostress orientation. At the regional scale, a lineament extraction was performed employing a semi-automatic method [58] on the Digital Terrain Model of an area of about 10 km 2 in which the quarry is located (resolution of 10 × 10 m). The obtained lineament features ( Figure 3a,b) were then associated with the main directions of the natural stress tensor (paleostress, Table 1) inferred from previous studies.…”

Section: Recent Developments In the Characterization Of The Fracturinmentioning

confidence: 99%

New Developments for the Sustainable Exploitation of Ornamental Stone in Carrara Basin

et al. 2020

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The use of natural stone has historical and environmental value that makes it strategically valuable for landscape conservation in Europe. Marble, among others, is widely spread on Earth, and it offers high-performance features in architectural applications. However, the complexity of these formations and the rock variability in different ore bodies require detailed studies of the natural and induced stress state, the fracturing degree, and the influence of external factor (such as temperature and/or chemical agents) on the mechanical properties in order to optimize the exploitation processes by reducing extractive waste. This article shows a series of studies conducted by the authors over the last 20 years aimed at making the exploitation of marble blocks in the Carrara basin safer, more efficient, and, therefore, more sustainable. In particular, studies for increasing our knowledge of the natural and the induced stress state through on-site measurements and numerical modeling, studies to improve the quality of the exploited material through improvements of cutting technologies, studies to improve the knowledge of the mechanical behavior of the material under varying loads and temperature conditions, and studies to improve the reuse of water materials and their reduction are reported.

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“…Moreover, a multiscale and multidisciplinary approach was set up to detect and analyze geological structures to define the paleostress orientation. At the regional scale, the lineament extraction was performed employing a semi-automatic method [56] on the Digital Terrain Model of the area of about 10 km 2 in which the quarry is located (resolution of 10x10m). The obtained lineament features ( Figure 3) were then associated with the main directions of the natural stress tensor (paleostress, Table 1), inferred from previous studies.…”

Section: Recent Developments In the Characterization Of Fracturing Stmentioning

confidence: 99%

New Developments for Sustainable Exploitation of Ornamental Stone in Carrara Basin

Vagnon¹,

Dino²,

Umili³

et al. 2020

Preprint

Self Cite

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The use of natural stone has a historical and environmental value that makes it strategically valuable for landscape conservation in Europe. Marble, among others, is widely spread on Earth, and it offers high-performance features in architectural applications. However, the complexity of these formations and the rock variability in different ore bodies require detailed studies of the natural and induced stress state, the fracturing degree, and the influence of external factor (such as temperature and/or chemical agents) on the mechanical properties in order to optimize the exploitation processes by reducing extractive waste. This article shows a series of studies conducted by the authors over the last 20 years aimed at making the exploitation of marble blocks in the Carrara basin safer, more efficient, and, therefore, more sustainable. In particular, studies for increasing the knowledge on the natural and the induced stress state through on-site measurements and numerical modeling, studies to improve the quality of the exploited material through improvements of cutting technologies, studies to improve the knowledge of the mechanical behavior of the material under varying loads and temperature conditions and studies to improve the reuse of water materials and their reduction are reported.

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A tool for semi-automatic linear feature detection based on DTM

Cited by 29 publications

References 21 publications

Fault-Based Geological Lineaments Extraction Using Remote Sensing and GIS—A Review

Fault-Based Geological Lineaments Extraction Using Remote Sensing and GIS—A Review

New Developments for the Sustainable Exploitation of Ornamental Stone in Carrara Basin

New Developments for Sustainable Exploitation of Ornamental Stone in Carrara Basin

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