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Proceedings, Volume 24, Issue 1

IECG 2019 2019 - 29 articles

The 2nd International Electronic Conference on Geosciences

Online | 8–15 June 2019

Volume Editor: Jesús Martínez Frías, Instituto de Geociencias, Spain

Cover Story: This volume of Proceedings gathers the papers presented at the 2nd International Electronic Conference on Geosciences (IECG 2019), which collected contributions concerning seven thematic areas: Statistical Seismology; Tracers in Hydrogeology; Earth Sciences through Earth Observation; Paleontology and Biostratigraphy; Planetary Geology and Earth Analogs; Geologic Materials: Past, Present, and Future; Modeling Hazards and Impacts from Extreme Storms. We would like to thank all attendees for their participation and all conference committee members for reviewing the papers.
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Articles (29)

  • Abstract
  • Open Access
1,260 Views
1 Page

17 January 2020

A fractal and multifractal study on a sample of superficial interplate and intraplate earthquakes in the central zone of Chile is presented. Epicenter and hypocenter data are considered. We find that the fractal dimension and the multifractal spectru...

  • Proceeding Paper
  • Open Access
1,675 Views
13 Pages

Nonlinear Dynamics of Seismicity and Fault Zone Dynamics Around Large Dams: The Case of Enguri Dam, Caucasus

  • Tamaz Chelidze,
  • Teimuraz Matcharashvili,
  • Vakhtang Abashidze,
  • Nadezhda Dovgal,
  • Ekaterine Mepharidze and
  • Lia Chelidze

26 December 2019

The 271 m high Enguri arch dam, still one of the highest arch dams in operation in the world, was built in the canyon of the Enguri river (West Georgia) in the 1970s. It is located in a zone of high seismicity (MSK intensity IX) and close to the Ingi...

  • Proceeding Paper
  • Open Access
1,612 Views
8 Pages

30 September 2019

Flash floods in the Himalayan Rivers result in hundreds of deaths causing a sudden hazard in a minimum period of time. These hydrological events of mostly happen due to cloudburst incidents in the Indian Himalayas, with an unexpected heavy overwhelmi...

  • Abstract
  • Open Access
1,285 Views
1 Page

Talala is an excellent example of triggered neo-tectonic seismicity between two dams during a monsoon. An earthquake of Mmax 5.1 on 6 November 2007 at 21.16° N; 70.54° E, with a focal depth of 4.5 km and complete sequence, was first-time recorded on...

  • Abstract
  • Open Access
1,251 Views
1 Page

In this study, there was an attempt to estimate seismic hazard in terms of b-value distribution over the southern slope of Greater Caucasus (Azerbaijan). The southern slope of Caucasus (Azerbaijan) is influenced by tectonic activity driven by Arabian...

  • Proceeding Paper
  • Open Access
6 Citations
3,513 Views
9 Pages

DInSAR is a renowned method for estimating land subsidence based on the principles of interferometric synthetic aperture radar using different series of the temporal dataset. The present study has been performed using GMTSAR software with Sentinel 1...

  • Proceeding Paper
  • Open Access
7 Citations
4,498 Views
6 Pages

Rice Monitoring Using Sentinel-1 Data in the Google Earth Engine Platform

  • C. Dineshkumar,
  • J. Satish Kumar and
  • S. Nitheshnirmal

Rice is the most essential and nutritional staple food crop worldwide. There is a need for accurate and timely rice mapping and monitoring, which is a pre-requisite for crop management and food security. Recent studies have utilized Sentinel-1 data f...

  • Proceeding Paper
  • Open Access
6 Citations
2,216 Views
6 Pages

Comparison and Evaluation of Dimensionality Reduction Techniques for Hyperspectral Data Analysis

  • K Nivedita Priyadarshini,
  • V Sivashankari,
  • Sulochana Shekhar and
  • K Balasubramani

Hyperspectral datasets provide explicit ground covers with hundreds of bands. Filtering contiguous hyperspectral datasets potentially discriminates surface features. Therefore, in this study, a number of spectral bands are minimized without losing or...

  • Proceeding Paper
  • Open Access
10 Citations
2,325 Views
6 Pages

Synthetic Aperture Radar (SAR) interferometry technique generates digital elevation models (DEMs) and is used by various agencies widely. The recently released TanDEM-X DEM by DLR at 90 m spatial resolution is available for free download to users. Th...

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Proceedings - ISSN 2504-3900