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Roy, Priyom
- Assessment of the Sunkoshi (Nepal) Landslide Using Multitemporal Satellite Images
Abstract Views :244 |
PDF Views:61
Authors
Affiliations
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
Source
Current Science, Vol 107, No 12 (2014), Pagination: 1961-1964Abstract
No Abstract.Full Text
- Assessment of the Valley-Blocking ‘So Bhir’ Landslide near Mantam Village, North Sikkim, India, Using Satellite Images
Abstract Views :199 |
PDF Views:32
Authors
Affiliations
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
Source
Current Science, Vol 113, No 07 (2017), Pagination: 1228-1229Abstract
A massive landslide occurred near Mantam village (opposite the Passingdang– Mantam Road) in Sikkim, India around 13:30 h (IST) on 13 August 2016 (Figure 1 a). The location (at the centre of the zone of depletion) of the landslide was 27°32'22.92"N and 88°30'2.47"E. According to the news reports, formation of a lake and consequent rise in water level had submerged the bridge over Kanaka river and washed away about 300 m stretch of the road. Five houses in Mantam village were also submerged. The villages of Tingvong, Lingdem, Laven, Kayeem, Lingzya, Bay, Sakyong Pentong and Ruklu Kayeem were cut-off due to damage to the connecting road. However, there were no human deaths reported due to the incident.Full Text
References
- Mantovani, F., Soeters, R. and van Westen, C. J., Geomorphology, 1996, 15(3–4), 213–225.
- Huang, R. and Fan, X., Nature Geosci., 2013, 6, 325–326.
- Martha, T. R., Roy, P., Mazumdar, R., Govindharaj, K. B. and Vinod Kumar, K., Landslides, 2017, 14(2), 697–704.
- Martha, T. R., Govindharaj, K. B. and Vinod Kumar, K., Geosci. Front., 2015, 6, 793–805.
- GSI, Seismotectonic Atlas of India, 2000.
- Ravi Kumar, M., Hazarika, P., Srihari Prasad, G., Singh, A. and Saha, S., Curr. Sci., 2012, 102, 788–792
- Ghosh, S., Chakraborty, I., Bhattacharya, D., Bora, A. and Kumar, A., Indian J. Geosci., 2012, 66, 27–38.
- Roy, P., Martha, T. R. and Vinod Kumar, K., Curr. Sci., 2014, 107(12), 1961–1964.
- Martha, T. R. et al., Landslides, 2017, 14(1), 373–383.
- Reactivation of Minor Scars to Major Landslides–A Satellite-Based Analysis of Kotropi Landslide (13 August 2017) In Himachal Pradesh, India
Abstract Views :184 |
PDF Views:32
Authors
Affiliations
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad - 500 037, IN
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad - 500 037, IN
Source
Current Science, Vol 115, No 3 (2018), Pagination: 395-398Abstract
On 13 August 2017, a massive landslide occurred close to the village of Kotropi (near Kotropi bus stop) in Mandi district, Himachal Pradesh, India. It occurred on National Highway 154, the road between Mandi and Pathankot. Media reports suggest that a section of the slope totally collapsed and two buses of the Himachal State Transport Corporation along with few other vehicles were buried under the debris. News reports also suggest that there have been 46 fatalities from the incident. Around 300 m of the highway has been completely buried under debris, thus disrupting communication on an important route1.Full Text
References
- www.indiatoday.in
- Martha, T. R. et al., Landslides, 2015, 12(1), 135–146.
- Martha, T. R. et al., Landslides, 2017, 14(2), 697–704.
- Martha, T. R. et al., Landslides, 2017, 14(1), 373–383.
- Roy, P., Martha, T. R. and Vinod Kumar, K., Curr. Sci., 2014, 107(12), 1961– 1964.
- https://employee.gsi.gov.in/cs/groups/public/documents/document/b3zp/mtyx/~edisp/dcport1gsigovi161798.pdf
- Martha, T. R. et al., IEEE Geosci. Remote Sensing Lett., 2010, 7(3), 582–586.
- www.icimod.org/?q=14356
- Martha, T. R., Roy, P. and Vinod Kumar, K., Curr. Sci., 2017, 113(7), 1228–1229.
- Landslides Mapped using Satellite Data in the Western Ghats of India After Excess Rainfall During August 2018
Abstract Views :199 |
PDF Views:31
Authors
Affiliations
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
Source
Current Science, Vol 117, No 5 (2019), Pagination: 804-812Abstract
Excess rainfall during August 2018 triggered numerous landslides in the Western Ghats region of India covering the states of Kerala, Karnataka and Tamil Nadu. These landslides caused widespread damage to property, loss of life and adversely affected various land resources. In this article, we present an inventory of landslide prepared from the analysis of multitemporal high-resolution images acquired before and after the rainfall event from Resourcesat-2, WorldView-2, GF-2, SPOT-6 and 7, Pleiades-1, Kompsat-3 and Sentinel-2 Earth observation satellites. A total of 6970 landslides with a cumulative area of 22.6 sq. km were mapped for this rainfall event. Majority of landslides have occurred in Kerala (5191), followed by Karnataka (993) and Tamil Nadu (606). Landslides are mostly debris slide and debris flow type with entrainment along the channels. Results show that landslides (83.2%) are triggered by very high rainfall. Also, very high rainfall has resulted in 14.9% of landslides even though slopes are moderate, mainly in the Kodagu district of Karnataka.Keywords
Debris Flows, Disaster Response, Excess Rainfall, Landslides, Satellite Data.Full Text
References
- https://indianexpress.com/article/india/483-dead-in-kerala-floods-and-landslides-losses-more-than-annual-plan-outlay-pinarayi-vijayan-5332306/ (accessed on 3 June 2019).
- https://www.indiatoday.in/india/story/kerala-rains-all-5-gates-idukki-dam-open-1310804-2018-08-10 (accessed on 3 June 2019).
- https://www.indiatoday.in/india/story/tamil-nadu-heavy-rain-triggers-flood-landslides-in-attakatti-1316906-2018-08-17 (accessed on 3 June 2019).
- https://timesofindia.indiatimes.com/city/bengaluru/landslides-on-ghats-how-to-connect-bengaluru-mangaluru-and-udupi/articleshow/65505135.cms (accessed on 3 June 2019).
- Martha, T. R., Roy, P., Mazumdar, R., Babu Govindharaj, K. and Vinod Kumar, K., Spatial characteristics of landslides triggered by the 2015 Mw 7.8 (Gorkha) and Mw 7.3 (Dolakha) earthquakes in Nepal. Landslides, 2017, 14, 697–704.
- Martha, T. R., Roy, P. and Vinod Kumar, K., Rapid assessment of the valley blocking ‘So Bhir’ landslide near Mantam village, North Sikkim using satellite image. Curr. Sci., 2017, 113, 1228–1229.
- Metternicht, G., Hurni, L. and Gogu, R., Remote sensing of landslides: an analysis of the potential contribution to geo-spatial systems for hazard assessment in mountainous environments. Remote Sensing Environ., 2005, 98, 284–303.
- van Westen, C. J. and Lulie Getahun, F., Analyzing the evolution of the Tessina landslide using aerial photographs and digital elevation models. Geomorphology, 2003, 54, 77–89.
- Voigt, S., Kemper, T., Riedlinger, T., Kiefl, R., Scholte, K. and Mehl, H., Satellite image analysis for disaster and crisismanagement support. IEEE Trans. Geosci. Remote Sensing, 2007, 45, 1520–1528.
- Martha, T. R., Kerle, N., Jetten, V., van Westen, C. J. and Vinod Kumar, K., Characterizing spectral, spatial and morphometric properties of landslides for automatic detection using objectoriented methods. Geomorphology, 2010, 116, 24–36.
- Voigt, S. et al., Global trends in satellite-based emergency mapping. Science, 2016, 353, 247–252.
- www.bhuvan-noeda.nrsc.gov.in/disaster/disaster/disaster.php?id=landslide_monitor (accessed on 21 January 2019).
- https://disastercharter.org/web/guest/activations/-/article/landslide-in-india-activation-584 (accessed on 21 January 2019).
- Thampi, P. K., Mathai, J. and Sankar, G., Landslides (urul pottal) in Western Ghats: some field observations. In Proceedings of the Seventh Kerala Science Congress, Palakkad, January 1995, pp. 97–99.
- Kuriakose, S. L., Sankar, G. and Muraleedharan, C., History of landslide susceptibility and a chorology of landslide-prone areas in the Western Ghats of Kerala, India. Environ. Geol., 2009, 57(7), 1553–1568.
- Sajinkumar, K. S., Anbazhagan, S., Pradeepkumar, A. P. and Rani, V. R., Weathering and landslide occurrences in parts of Western Ghats, Kerala, India. J. Geol. Soc. India, 2011, 78, 249–257.
- Jaiswal, P., van Westen, C. J. and Jetten, V., Quantitative assessment of landslide hazard along transportation lines using historical records. Landslides, 2011, 8, 279–291.
- Radhakrishna, B. P., Geomorphic rejuvenation of the Indian Peninsula. In Sahyadri: The Great Escarpment of the Indian Subcontinent (eds Gunnel, Y. and Radhakrishna, B. P.), Geological Society of India, Bengaluru, 2001, pp. 201–211.
- Soman, K., Geology of Kerala, Geological Society of India, Bengaluru, 2002, p. 335.
- Myers, N., Threatened biotas: ‘hotspots’ in tropical forests. Environmentalist, 1988, 8, 1–20.
- Ramesh, B. R., Patterns of vegetation, biodiversity and endemism, in Western Ghats. Mem. Geol. Soc. India, 2001, 47, 973–981.
- https://whc.unesco.org/en/list/1342 (accessed on 21 January 2019).
- www.hydro.imd.gov.in/hydrometweb (accessed on 21 January 2019).
- www.cpc.ncep.noaa.gov (accessed on 21 January 2019).
- Martha, T. R., Kamala, P., Josna, J., Vinod Kumar, K. and Jai Sankar, G., Identification of new landslides from high resolution satellite data covering a large area using object-based change detection methods. J. Indian Soc. Remote Sensing, 2016, 44, 515– 524.
- Martha, T. R., Kerle, N., van Westen, C. J., Jetten, V. and Vinod Kumar, K., Segment optimisation and data-driven thresholding for knowledge-based landslide detection by object-based image analysis. IEEE Trans. Geosci. Remote Sensing, 2011, 49, 4928–4943; doi:10.1109/TGRS.2011.2151866.
- Regional Liquefaction Susceptibility Mapping in the Himalayas using Geospatial Data and AHP Technique
Abstract Views :165 |
PDF Views:36
Authors
Affiliations
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
2 Department of Geophysics, College of Science and Technology, Andhra University, Visakhapatnam 530 003, IN
1 Geosciences Group, National Remote Sensing Centre, Indian Space Research Organisation, Hyderabad 500 037, IN
2 Department of Geophysics, College of Science and Technology, Andhra University, Visakhapatnam 530 003, IN
Source
Current Science, Vol 116, No 11 (2019), Pagination: 1868-1877Abstract
Liquefaction susceptibility (LS) assessment is a necessary input for seismic zonation studies. LS can be done using geospatial models by integration of thematic layers. In this study, we have used analytical hierarchy process for integration of thematic layers (e.g. water table depth, peak horizontal acceleration, etc.) to generate a regional LS map for Uttarakhand and Himachal Pradesh in India. The final map was classified as liquefaction-likely, liquefaction-possible and liquefaction-not-likely zones. Results show Doon valley and Himalayan foothills are more prone to LS than the higher Himalayas.Keywords
Analytical Hierarchy Process, Earthquakes, Geospatial Data, Liquefaction Susceptibility.Full Text
References
- Youd, T. L., Liquefaction, flow and associated ground failure. Circular 688, US Geological Survey, 1973.
- Sonmez, H. and Gokceoglu, C., A liquefaction severity index suggested for engineering practice. Environ. Geol., 2005, 48(1), 81–91.
- Seed, H. B. and Idriss, I. M., Simplified procedure for evaluating soil liquefaction potential. J. Soil Mech. Found. Div., ASCE, 1971, 97(9), 1249–1273.
- Iwasaki, T., Tokida, K., Tatsuoka F., Watanabe, S., Yasuda, S. and Sato, H., Microzonation for soil liquefaction potential using simplified methods. In Proceedings of the third International Earthquake Microzonation Conference, 1982, vol. 3, pp. 1319– 1330.
- Seed, H. B., Tokimatsu, K., Harder Jr, L. F. and Chung, R., Influence of SPT procedures in soil liquefaction resistance evaluations. J. Geotech. Eng. Div., 1985, 111(12), 1425–1445.
- Youd, T. L. and Idriss, I. M., Liquefaction resistance of soils: summary report from the 1996 NCEER and 1998 NCEER/NSF workshops on evaluation of liquefaction resistance of soils. J. Geotech. Geoenviron. Eng., 2001, 127(4), 297–313.
- Youd, T. L. et al., Liquefaction resistance of soils: summary report from the 1996 NCEER 14 and 1998 NCEER/NSF workshop on evaluation of liquefaction resistance of soils. J. Geotech. Geoenviron. Eng., 2001, 127(10), 817–833.
- Youd, T. L. and Perkins, D. M., Mapping liquefaction induced ground failure potential. J. Geotech. Eng. Div., 1978, 104(4), 433– 446.
- Chung, J. W., Rogers, J. D., P. E. and ASCE, M., Simplified method for spatial evaluation of liquefaction potential in the St. Louis Area. J. Geotech. Geoenviron. Eng., 2011, 137, 505–515; doi:10.1061/(ASCE) GT.1943-5606.0000450.
- Kramer, S. L., Geotechnical Earthquake Engineering, Prentice Hall, Upper Saddle River, NJ, USA, 1996.
- Tuttle, M., Chester, J., Lafferty, R., Dyer-Williams, K. and Cande, B., Paleoseismology study northwest of the New Madrid Seismic Zone. US Nuclear Regulatory Commission, 1999.
- Marcuson III, W. F, Definition of terms related to liquefaction. J. Geotech. Eng. Div., ASCE, 1978, 104(9), 1197–1200.
- Wakamatsu, K., Evaluation of liquefaction susceptibility based on detailed geomorphological classification. In Proceedings of Technical Papers of Annual Meeting, Architectural Institute of Japan, 1992, vol. B, pp. 1443–1444.
- Torres, R. C., Paladio, M. L., Punongbayan, R. S. and Alonso, R. A., Liquefaction inventory and mapping in the Philippines. In National Disaster Mitigation in the Philippines. Proceedings of the National Conference on Natural Disaster Mitigation, DOSTPHIVOLCS, Philippine, 1994, pp. 45–60.
- Akin, K. M., Topal, T. and Kramer, S. L., A newly developed seismic microzonation model of Erbaa (Tokat, Turkey) located on seismically active eastern segment of the North Anatolian Fault Zone (NAFZ). Nat. Hazards, 2013, 65, 1411–1442; doi:10.1007/ s11069-012-0420-1.
- Taskin, B., Sezen, A. and Tugsal, U. M., The aftermath of 2011 Van earthquakes: evaluation of strong motion, geotechnical and structural issues. Bull. Earthq. Eng., 2013, 11, 285.
- Holzer, T. L., Noce, T. E. and Bennett, M. J., Scenario liquefaction hazard maps of Santa Clara Valley, northern California. Bull. Seismol. Soc. Am., 2009, 99, 367–381.
- Brankman, C. M., amd Baise, L. G., Liquefaction susceptibility mapping in Boston, Massachusetts. Environ. Eng. Geosci., 2008, 14, 1–16.
- Zhu, J., Baise, L. G. and Thompson, E. M., An updated geospatial liquefaction model for global application. Bull. Seismol. Soc. Am., 2017, 107(3), 1365–1385; doi:10.1785/0120160198.
- Baise, L. G., Daley, D., Zhu, J., Thompson, E. M. and Knudsen, K., Geospatial liquefaction hazard model for Kobe, Japan and Christchurch, New Zealand. Seismol. Res. Lett., 2012, 83, 458.
- Ganapathy, G. P. and Rajawat, A. S., Evaluation of liquefaction potential hazard of Chennai City, India: using geological and geomorphological characteristics. Nat. Hazards, 2012, 64(2), 1717–1729.
- Zhu, J., Daley, D., Baise, L. G., Thompson, E. M., Wald, D. J. and Knudsen, K. L., A geospatial liquefaction model for rapid response and loss estimation. Earthq. Spectra, 2015, 31, 1813– 1837.
- Puri, N. and Jain, A., Preliminary investigation for screening of liquefiable areas in Haryana state, India. ISET J. Earthq. Technol., 2014, 51(1–4), 19–34.
- Sekac, T., Jana, S. K., Pal, I. and Pal, D. K., A GIS based approach into delineating liquefaction susceptible zones through assessment of site–soil–geology – a case study of Madang and Morobe Province in Papua New Guinea (PNG). Int. J. Innov. Res. Sci., Eng. Technol., 2016, 3(8), 6616–6629.
- Oldham, T. A., catalogue of Indian earthquakes from the earliest to the end of 1869. Mem. Geol. Surv. India, 1883, 19(1), 163–215.
- Rajendran, C. P., Rajendran, K., Sanwal, J. and Sandiford, M., Archeological and historical database on the medieval earthquakes of the Central Himalaya: ambiguities and inferences. Seismol. Res. Lett., 2013, 84(6), 1098–1108.
- Hough, S. E. and Bilham, R., Site response of the Ganges basin inferred from re-evaluated macroseismic observations from the 1897 Shillong, 1905 Kangra, and 1934 Nepal earthquakes. J. Earth Syst. Sci., 2008, 117(S2), 773–782.
- Rajendran, C. P., John, B., Rajendran, K. and Sanwal, J., Liquefaction record of the great 1934 earthquake predecessors from the north Bihar alluvial plains of India. J. Seismol., 2016; doi:10.1007/s10950-016-9554-z.
- Wadia, D. N., The Geology of India, Macmillan, New York, USA, 1957, 3rd edn., pp. 353, 383.
- Gansser, A., Geology of the Himalayas, Interscience, New York, USA, 1964, p. 289.
- Valdiya, K. S., Geology of the Kumaun Lesser Himalaya, The Himachal Press, Wadia Institute of Himalayan Geology, Dehradun, 1980, p. 219.
- BIS IS 1893–2002 (Part 1): Indian standard criteria for earthquake resistant design of structures. Part 1 – general provisions and buildings. Bureau of Indian Standards, New Delhi, 2002.
- Knudsen, K. and Bott, J., Geologic and geomorphic evaluation of liquefaction case histories for rapid hazard mapping. Seismol. Res. Lett., 2011, 82, 334.
- Idriss, I. M. and Boulanger, R. W., Semi-empirical procedures for evaluating liquefaction potential during earthquakes. Soil Dyn. Earthq. Eng., 2006, 26, 115–130.
- Shankar, D. and Shubham, On the seismic hazard in Himachal Pradesh and Utarakhand States. Geoscience, 2018, 8(2), 21–31.
- Saaty, T. L., The Analytic Hierarchy Process, McGraw-Hill International, New York, USA, 1980.
- Obermeier, S. F., Use of liquefaction induced features for seismic analysis – an overview of how seismic liquefaction features can be distinguished from other features and how their regional distribution and properties of source sediment can be used to infer the location and strength of holocene Paleo-earthquakes. Eng. Geol., 1996, 44, 1–76.
- Thakur, V. C., Active tectonics of Himalayan Frontal Thrust and seismic hazard to Ganga Plain. Curr. Sci., 2004, 86(11), 1554– 1560.
- Mahajan, A. K. and Virdi, N. S., Macroseismic field generated by 29 March 1999 Chamoli earthquake and its seismotectonics. J. Asian Earth Sci., 2001, 19, 507–516.
- Malik, J. N., Sahoo, A. K., Shah, A. A., Rawat, A. and Chaturved, A., Farthest recorded liquefaction around Jammu caused by 8 October 2005, Muzaffarabad earthquake of MW = 7.6. J. Geol. Soc. India, 2007, 69, 39–61.
- Mahajan, A. K., Slob, S., Ranjan, R., Sporry, R., Champati Ray, P. K. and Van Westen, C. J., Seismic microzonation of Dehradun City using geophysical and geotechnical characteristics in the upper 30 m of soil column. J. Seismol., 2007, 11, 355–370; doi:10.1007/s10950-007-9055-1.
- Mahajan, A. K., NEHRP soil classification and estimation of 1-D site effect of Dehradun fan deposits using shear wave velocity. Eng. Geol., 2009, 104, 232–240.
- Mahajan, A. K., Thakur, V. C., Sharma, M. L. and Chauhan, M., Probabilistic seismic hazard map of NW Himalaya and its adjoining area, India. Nat. Hazards, 2010, 53, 443–457; doi:10.1007/ s11069-009-9439-3.
- Sathyaseelan, R., Mundepi, A. K. and Kumar, N., Quantifying seismic vulnerability, dynamical shear strain and liquefaction of the Quaternary deposits in the Doon valley near the Main Boundary Thrust in the Northwest Himalaya, India. Quaternary Int., 2017, 462, 162–175.
- Kotoda, K., Wakamatsu, K. and Oya, M., Mapping liquefaction potential based on geomorphological land classification. In Proceedings of Ninth World Conference on Earthquake Engineering, Tokyo-Kyoto, Japan, 1988, vol. 3, p. 195.
- Wakamatsu, K., Akio, Y. and Ichiro, T., Geomorphological criteria for evaluating liquefaction potential considering the level-2 ground motion in Japan (26 March 2001). In International Conference Recent Advances in Geotechnical Earthquake Engineering Soil Dynamics, 2001; paper http://scholarsmine.mst.edu/icrageesd/04icrageesd/session04/3
- Witter, R. C. et al., Maps of Quaternary deposits and liquefaction susceptibility in the central San Francisco Bay region, California. US Geol Survey Open-File Report 06-1037, 2006; http://pubs.usgs.gov/of/2006/1037/
- GSI and NRSC, Manual for national geomorphological and lineament mapping on 1 : 50,000 scale. (Document control number: NRSC-RS&GISAA-ERG-G&GD-FEB’ 10-TR149), National Remote Sensing Centre, Hyderabad, 2010.
- Martha, T. R., Ghosh, D., Kumar, K. V., Lesslie, A. and Ravi Kumar, M. V., Geospatial technologies for national geomorphology and lineament mapping project – a case study of Goa state. J. Indian Soc. Remote Sensing, 2013, 41(4), 905–920; doi:10.1007/s12524012-0260-1.
- http//nbsslup.in
- Unique Polyphase Deformational Structures of Lunawada Metasedimentary Rocks Identified from Remote Sensing Imagery
Abstract Views :167 |
PDF Views:23
Authors
Priyom Roy
1,
Ankita Biswas
2
Affiliations
1 National Remote Sensing Centre, Indian Space Research Organisation
2 Geological Survey of India, Hyderabad 500 068, IN
1 National Remote Sensing Centre, Indian Space Research Organisation
2 Geological Survey of India, Hyderabad 500 068, IN
Source
Current Science, Vol 119, No 4 (2020), Pagination: 600-603Abstract
No Abstract.Full Text