Análisis morfométrico aplicado a la caracterización de actividad tectónica relativa en el dúplex de Ocaña, departamentos de Cesar y Norte de Santander. Aproximación desde la ciencia de datos
| dc.contributor.advisor | Ochoa Gutierrez, Luis Hernan | spa |
| dc.contributor.author | Castellanos Sanchez, Laura Estefania | spa |
| dc.coverage.region | César | spa |
| dc.coverage.region | Norte de Santander | spa |
| dc.coverage.temporal | Colombia | spa |
| dc.coverage.tgn | http://vocab.getty.edu/page/tgn/7002477 | |
| dc.coverage.tgn | http://vocab.getty.edu/page/tgn/7002476 | |
| dc.date.accessioned | 2025-10-31T14:04:48Z | |
| dc.date.available | 2025-10-31T14:04:48Z | |
| dc.date.issued | 2025 | |
| dc.description | ilustraciones, diagramas, mapas | spa |
| dc.description.abstract | Este estudio caracterizó la actividad tectónica relativa en el dúplex de Ocaña mediante el análisis de índices morfométricos y geomorfológicos, integrando evidencias estructurales desde la perspectiva de la ciencia de datos. Para ello, se calcularon y clasificaron los índices utilizando dos métodos: Jenks – Natural Breaks y clasificación de clústeres, con el objetivo de evaluar sus diferencias y determinar su relación con la geología estructural de la zona. Los resultados se categorizaron en tres niveles de actividad tectónica, donde la categoría 3 representa los valores más altos y la categoría 1 los más bajos. La comparación entre los dos métodos, mediante una matriz de confusión, mostró una similitud del 54 %, indicando una correspondencia moderada. El método Jenks – Natural Breaks presentó una aplicación más sencilla y una adecuada relación con las estructuras del dúplex de Ocaña. Por su parte, la clasificación por clustering, aunque requiere mayor procesamiento, permitió identificar relaciones adicionales entre los índices morfométricos. En particular, se evidenció una relación inversa entre los índices de forma y los de relieve, lo que sugiere que la actividad tectónica influye de manera diferenciada en la morfometría de las cuencas. Su relación con la geología estructural en general también es adecuada. Las cuencas de las quebradas Múcuras, Santa Inés y Los Llanos mostraron un control estructural claro, generado por fallas transversales del dúplex de Ocaña. Por otro lado, el río San Alberto y la quebrada El Páramo, también con marcado control tectónico, están controladas principalmente por el sistema de falla Bucaramanga – El Carmen. Estos hallazgos resaltan la importancia de utilizar enfoques basados en ciencia de datos para el análisis estructural y abren la posibilidad de integrar metodologías que optimicen la interpretación de la actividad tectónica relativa en otras regiones. (Texto tomado de la fuente). | spa |
| dc.description.abstract | This study characterized the relative tectonic activity in the Ocaña duplex through the analysis of morphometric and geomorphological indices, integrating structural evidence from a data science perspective. To achieve this, indices were calculated and classified using two methods: Jenks – Natural Breaks and cluster classification, with the aim of evaluating their differences and determining their relationship with the structural geology of the area. The results were categorized into three levels of tectonic activity, where Category 3 represents the highest values and Category 1 the lowest. A confusion matrix comparison between the two methods showed a 54% similarity, indicating a moderate correspondence. The Jenks – Natural Breaks method proved to be simpler to apply and showed a strong correlation with the structural features of the Ocaña duplex. On the other hand, cluster classification, while requiring more computational processing, allowed for the identification of additional relationships between morphometric indices. In particular, an inverse relationship was observed between shape indices and relief indices, suggesting that tectonic activity influences the morphology of the basins in different ways. Its correlation with structural geology was also found to be appropriate. The basins of the Múcuras, Santa Inés, and Los Llanos streams exhibited clear structural control, primarily influenced by transverse faults within the Ocaña duplex. Meanwhile, the San Alberto River and El Páramo stream, which also exhibit strong tectonic control, are mainly influenced by the Bucaramanga – El Carmen fault system. These findings highlight the importance of data science-based approaches in structural analysis and open the possibility of integrating new methodologies to enhance the interpretation of relative tectonic activity in other regions. | eng |
| dc.description.degreelevel | Maestría | spa |
| dc.description.degreename | Magíster en Ciencias - Geología | spa |
| dc.description.researcharea | Ciencia de datos | spa |
| dc.description.researcharea | Geomorfología | spa |
| dc.format.extent | xviii, 87 páginas | spa |
| dc.format.mimetype | application/pdf | |
| dc.identifier.instname | Universidad Nacional de Colombia | spa |
| dc.identifier.reponame | Repositorio Institucional Universidad Nacional de Colombia | spa |
| dc.identifier.repourl | https://repositorio.unal.edu.co/ | spa |
| dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/89087 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad Nacional de Colombia | spa |
| dc.publisher.branch | Universidad Nacional de Colombia - Sede Bogotá | spa |
| dc.publisher.faculty | Facultad de Ciencias | spa |
| dc.publisher.place | Bogotá, Colombia | spa |
| dc.publisher.program | Bogotá - Ciencias - Maestría en Ciencias - Geología | spa |
| dc.relation.references | Adhikari, S. (2020). Morphometric Analysis of a Drainage Basin: A Study of Ghatganga River, Bajhang District, Nepal. The Geographic Base, 7, 127–144. https://doi.org/10.3126/tgb.v7i0.34280 | |
| dc.relation.references | Ahmed, F., & Rao, K. S. (2015). Prioritization of Sub-watersheds based on Morphometric Analysis using Remote Sensing and Geographic Information System Techniques. International Journal of Remote Sensing and GIS, 4(2), 51–65. www.rpublishing.org | |
| dc.relation.references | Amazon AWS. (2023). ¿Qué es la ciencia de datos? - Explicación de la ciencia de datos - AWS. https://aws.amazon.com/es/what-is/data-science/ | |
| dc.relation.references | Amirruddin, A. D., Muharam, F. M., Ismail, M. H., Ismail, M. F., Tan, N. P., & Karam, D. S. (2020). Hyperspectral remote sensing for assessment of chlorophyll sufficiency levels in mature oil palm (Elaeis guineensis) based on frond numbers: Analysis of decision tree and random forest. Computers and Electronics in Agriculture, 169. https://doi.org/10.1016/j.compag.2020.105221 | |
| dc.relation.references | Anand, A. K., & Pradhan, S. P. (2019). Assessment of active tectonics from geomorphic indices and morphometric parameters in part of Ganga basin. Journal of Mountain Science, 16(8), 1943–1961. https://doi.org/10.1007/s11629-018-5172-2 | |
| dc.relation.references | Anders, N. S., Seijmonsbergen, A. C., & Bouten, W. (2009). Multi-scale and object-oriented image analysis of high-res LiDAR data for geomorphological mapping in Alpine mountains. Proceedings of Geomorphometry. https://www.researchgate.net/publication/242148293 | |
| dc.relation.references | Arias, A., & Morales, C. (1997). Geología del Departamento de Cesar | |
| dc.relation.references | Avinash, K., Deepika, B., & Jayappa, K. S. (2014). Basin geomorphology and drainage morphometry parameters used as indicators for groundwater prospect: Insight from geographical information system (GIS) technique. Journal of Earth Science, 25(6), 1018–1032. https://doi.org/10.1007/s12583-014-0505-8 | |
| dc.relation.references | Bates, R. L., & Jackson, J. A. (1980). Glossary of Geology. American Geological Institute. | |
| dc.relation.references | Beltran Calvo, M. Z., & Romero Mahecha, M. L. (1992). ANALISIS GEOMETRICO DE LAS ESTRUCTURAS PRINCIPALES QUE ENMARCAN LA PARTE NORTE DEL VALLE MEDIO DEL MAGDALENA CON ENFASIS EN EL ANTICLINAL DE LA TIGRA. Universidad Nacional de Colombia. | |
| dc.relation.references | Castilla, A. P., Contreras Osses, M. C., & Corral Calleja, I. (2024). Conjugate Riedel shears in a volcanic caldera: the case of the Laguna del Maule Volcanic Complex, Central Chile. Andean Geology, 51(3), 460–474. https://doi.org/10.5027/andgeov51n3-3669 | |
| dc.relation.references | Chiba, T., Kaneta, S.-I., & Suzuki, Y. (2008). RED RELIEF IMAGE MAP 1 : NEW VISUALIZATION METHOD FOR THREE DIMENSIONAL DATA. Remote Sensing and Spatial Information Sciences, XXXVII(B2). | |
| dc.relation.references | Clavijo, J., Barbosa, G., Camacho, J. A., Bernal, L. E., Royero, J. M., & Castro, E. (1992). Geología de la Plancha 75 Aguachica. | |
| dc.relation.references | Clavijo Torres, J. (1997). MAPA GEOLÓGICO GENERALIZADO DEL DEPARTAMENTO DE NORTE DE SANTANDER. | |
| dc.relation.references | Cooke, M. L., Schottenfeld, M. T., & Buchanan, S. W. (2013). Evolution of fault efficiency at restraining bends within wet kaolin analog experiments. Journal of Structural Geology, 51, 180–192. https://doi.org/10.1016/j.jsg.2013.01.010 | |
| dc.relation.references | Daconte, R., & Salinas, R. (1980). Geología de la Plancha 76 Ocaña | |
| dc.relation.references | Dar, R. A., Romshoo, S. A., Chandra, R., & Ahmad, I. (2014). Tectono-geomorphic study of the Karewa Basin of Kashmir Valley. Journal of Asian Earth Sciences, 92, 143–156. https://doi.org/10.1016/j.jseaes.2014.06.018 | |
| dc.relation.references | Daxer, C. (2020). Topographic Openness Maps and Red Relief Image Maps in QGIS Lacustrine paleoseismology in Carinthia (Austria) and improved seismic intensity assessment based on lake sediments View project Beyond Lake Villages View project. https://doi.org/10.13140/RG.2.2.18958.31047 | |
| dc.relation.references | Diederix, H., Bohórquez, O. P., Mora–Páez, H., Peláez, J. R., Cardona, L., Corchuelo, Y., Ramírez, J., & Díaz–Mila, F. (2020). Quaternary Activity of the Bucaramanga Fault in the Departments of Santander and Cesar. In A. O. Gómez, J. & Pinilla–Pachon (Ed.), The Geology of Colombia (Vol. 4, pp. 453–477). Servicio Geológico Colombiano, Publicaciones Geológicas Especiales 38. https://doi.org/https://doi.org/10.32685/pub.esp.38.2019.13 | |
| dc.relation.references | Diederix, H., Hernández, C., Torres, E., Osorio, J. A., & Botero, P. (2009). RESULTADOS PRELIMINARES DEL PRIMER ESTUDIO PALEOSISMOLÓGICO A LO LARGO DE LA FALLA DE BUCARAMANGA, COLOMBIA. I+D, 9(2), 18–23. | |
| dc.relation.references | El Hamdouni, R., Irigaray, C., Fernández, T., Chacón, J., & Keller, E. A. (2008). Assessment of relative active tectonics, southwest border of the Sierra Nevada (southern Spain). Geomorphology, 96(1–2), 150–173. https://doi.org/10.1016/j.geomorph.2007.08.004 | |
| dc.relation.references | Gautam, P. K., Kumar, D., Singh, A. K., & Singh, D. S. (2023). Drainage Network Analysis and Tectonics Interference of the Reth River, Central Ganga Plain (India) Using Geospatial Technology. Geotectonics. https://doi.org/10.1134/S0016852123030032 | |
| dc.relation.references | Gautam, P. K., & Singh, A. K. (2023). Evaluation of Active Tectonic Features of Nandakini River Basin, Lesser Himalaya, India by Using Morphometric Indices: A GIS Approach. Advances in Environmental and Engineering Research, 04(01), 1–24. https://doi.org/10.21926/aeer.2301014 | |
| dc.relation.references | González Pacheco, D. A. (2018). Cartografía y Análisis Estructural de las Tectonitas Asociadas a la Falla El Carmen, en el Segmento El Arado –La Sabana, municipio de Rio de Oro, Cesar. Universidad Industrial de Santander. | |
| dc.relation.references | Gupta, L., Agrawal, N., Dixit, J., & Dutta, S. (2022). A GIS-based assessment of active tectonics from morphometric parameters and geomorphic indices of Assam Region, India. Journal of Asian Earth Sciences: X, 8(July 2021). https://doi.org/10.1016/j.jaesx.2022.100115 | |
| dc.relation.references | Hack, J. T. (1973). STREAM-PROFILE ANALYSIS AND STREAM-GRADIENT INDEX. Journal Research of United States Geological Survey, 1(4), 421–429. | |
| dc.relation.references | Han, J., Pei, J., & Tong, H. (2023). Data Mining: Concepts and Techniques. | |
| dc.relation.references | Han, Z., Wu, L., Ran, Y., & Ye, Y. (2003). The concealed active tectonics and their characteristics as revealed by drainage density in the North China plain (NCP). Journal of Asian Earth Sciences, 21(9), 989–998. https://doi.org/10.1016/S1367-9120(02)00175-X | |
| dc.relation.references | Harvey, A. M. (2022). Introducing geomorphology : a guide to landforms and processes (Second edition). Dunedin Academic Press Ltd. | |
| dc.relation.references | Horton, R. E. (1945). Erosional development of streams and their drainage basins, hydrophysical approach to quantitative morphology. BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA, 56, 275–370. https://doi.org/10.1130/0016-7606(1945)56 | |
| dc.relation.references | Izenman, A. J. (2008). Modern Multivariate Statistical Techniques. Springer New York. https://doi.org/10.1007/978-0-387-78189-1 | |
| dc.relation.references | Jenks, G. F. (1967). The Data Model Concept in Statistical Mapping. International Yearbook of Cartography, 7, 186–190. | |
| dc.relation.references | Keller, E. A., & Pinter, N. (2002). Active Tectonics Earthquakes, Uplift, and Landscape (Second). Prentice Hall. https://doi.org/10.2113/gseegeosci.iii.3.463 | |
| dc.relation.references | Liem, N. Van, Dat, N. P., Dieu, B. T., Phai, V. Van, Trinh, P. T., Vinh, H. Q., & Phong, T. Van. (2016). ASSESSMENT OF GEOMORPHIC PROCESSES AND ACTIVE TECTONICS IN CON VOI MOUNTAIN RANGE AREA (NORTHERN VIETNAM) USING THE HYPSOMETRIC CURVE ANALYSIS METHOD. VIETNAM JOURNAL OF EARTH SCIENCES, 38(2). https://doi.org/10.15625/0866-7187/38/2/8602 | |
| dc.relation.references | Magesh, N. S., Jitheshlal, K. V., Chandrasekar, N., & Jini, K. V. (2012). GIS based morphometric evaluation of Chimmini and Mupily watersheds, parts of Western Ghats, Thrissur District, Kerala, India. Earth Science Informatics, 5(2), 111–121. https://doi.org/10.1007/s12145-012-0101-3 | |
| dc.relation.references | Mengjia, Z., Guangzeng, W., Sanzhong, L., Yongjiang, L., Pengcheng, W., Lingli, G., Li, Z., Xingpeng, C., & Taihai, S. (2024). An overview of structures associated with bends of strike-slip faults: Focus on analogue and numerical models. In Marine and Petroleum Geology (Vol. 167). Elsevier Ltd. https://doi.org/10.1016/j.marpetgeo.2024.106983 | |
| dc.relation.references | Merriam-Webster. (2023). Classification Definition & Meaning - Merriam-Webster. https://www.merriam-webster.com/dictionary/classification | |
| dc.relation.references | Osorio Naranjo, J. A., Hernández Moreno, C., Torres Jaimes, E. M., & Botero Santa, P. A. (2008). MODELO GEODINÁMICO DEL MACIZO DE SANTANDER. | |
| dc.relation.references | Page, W. D. (1986). GEOLOGIA SISMICA Y SISMICIDAD DEL NOROESTE DE COLOMBIA. | |
| dc.relation.references | Paris, G., Machette, M. N., Dart, R. L., & Haller, K. M. (2000). Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions Open-File Report 00-0284 MAP AND DATABASE OF QUATERNARY FAULTS AND FOLDS IN COLOMBIA AND ITS OFFSHORE REGIONS A project of the International Lithosphere Program Task Group II-2, Major Active Faults of the World. | |
| dc.relation.references | París, G., & Romero, J. A. (1994). FALLAS ACTIVAS EN COLOMBIA. BOLETIN GEOLOGICO, 34(2–3), 3–25. | |
| dc.relation.references | Pedregosa, F., Varoquaux, G., Gramfort, A., Michel, V., Thirion, B., Grisel, O., Blondel, M., Prettenhofer, P., Weiss, R., Dubourg, V., Vanderplas, J., Passos, A., Cournapeau, D., Brucher, M., Perrot, M., & Duchesnay, E. (2011). Scikit-learn: Machine Learning in Python. Journal of Machine Learning Research, 12, 2825–2830. http://scikit-learn.sourceforge.net. | |
| dc.relation.references | Piacentini, D., Troiani, F., Servizi, T., Nesci, O., & Veneri, F. (2020). SLIX: A GIS toolbox to support along‐stream knickzones detection through the computation and mapping of the stream length‐gradient (SL) index. ISPRS International Journal of Geo-Information, 9(2). https://doi.org/10.3390/ijgi9020069 | |
| dc.relation.references | Prabhakaran, A., & Jawahar Raj, N. (2018). Drainage morphometric analysis for assessing form and processes of the watersheds of Pachamalai hills and its adjoinings, Central Tamil Nadu, India. Applied Water Science, 8(1). https://doi.org/10.1007/s13201-018-0646-5 | |
| dc.relation.references | Różycka, M., & Migoń, P. (2021). Morphometric properties of river basins as indicators of relative tectonic activity – Problems of data handling and interpretation. Geomorphology, 389. https://doi.org/10.1016/j.geomorph.2021.107807 | |
| dc.relation.references | Simovici, D. A. (2022). CLUSTERING Theoretical and Practical Aspects. World Scientific Publishing Co. Pte. Ltd. | |
| dc.relation.references | Singh, P., Singh, N., Singh, K. K., & Singh, A. (2021). Chapter 5 - Diagnosing of disease using machine learning. In K. K. Singh, M. Elhoseny, A. Singh, & A. A. Elngar (Eds.), Machine Learning and the Internet of Medical Things in Healthcare (pp. 89–111). Academic Press. | |
| dc.relation.references | Strahler, A. N. (1952). Hypsometric (area-altitude) analysis of erosional topography. Bulletin of the Geological Society of America, 63(11), 1117–1142. https://doi.org/10.1130/0016-7606(1952)63[1117:HAAOET]2.0.CO;2 | |
| dc.relation.references | Sukristiyanti, S., Maria, R., & Lestiana, H. (2018). Watershed-based Morphometric Analysis: A Review. IOP Conference Series: Earth and Environmental Science, 118(1). https://doi.org/10.1088/1755-1315/118/1/012028 | |
| dc.relation.references | Vargas, R., & Arias, A. (1981a). Geología de la Plancha 86 Ábrego. | |
| dc.relation.references | Vargas, R., & Arias, A. (1981b). Geología de la Plancha 97 Cáchira | |
| dc.relation.references | Velandia Patiño, F. A. (2017). Cinemática de las fallas mayores del Macizo de Santander-énfasis en el modelo estructural y temporalidad al sur de la Falla de Bucaramanga. Universidad Nacional de Colombia. | |
| dc.relation.references | Wakabayashi, J. (2007). Stepovers that migrate with respect to affected deposits: Field characteristics and speculation on some details of their evolution. Geological Society Special Publication, 290, 169–188. https://doi.org/10.1144/SP290.4 | |
| dc.relation.references | Woodcock, N. H., & Fischer, M. (1986). Strike-slip duplexes. In Journal of Structural Geology (Vol. 8, Issue 7). | |
| dc.relation.references | Yokoyama, R., Shirasawa, M., & Pike, R. J. (2002). Visualizing topography by openness: a new application of image processing to digital elevation models. Photogrammetric Engineering and Remote Sensing, 68(3), 257–266. | |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
| dc.rights.license | Reconocimiento 4.0 Internacional | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject.ddc | 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología | |
| dc.subject.proposal | Actividad tectónica relativa | spa |
| dc.subject.proposal | Ciencia de datos | spa |
| dc.subject.proposal | Dúplex de Ocaña | spa |
| dc.subject.proposal | Relative tectonic activity | eng |
| dc.subject.proposal | Data science | eng |
| dc.subject.proposal | Ocaña duplex | eng |
| dc.subject.unesco | Análisis de datos | spa |
| dc.subject.unesco | Data analysis | eng |
| dc.subject.unesco | Geomorfología | spa |
| dc.subject.unesco | Geomorphology | eng |
| dc.subject.unesco | Tectónica | spa |
| dc.subject.unesco | Tectonics | eng |
| dc.subject.unesco | Sismicidad | spa |
| dc.subject.unesco | Seismicity | eng |
| dc.title | Análisis morfométrico aplicado a la caracterización de actividad tectónica relativa en el dúplex de Ocaña, departamentos de Cesar y Norte de Santander. Aproximación desde la ciencia de datos | spa |
| dc.title.translated | Morphometric analysis applied to the characterization of relative tectonic activity in the Ocaña duplex, Cesar and Norte de Santander departments. A data science approach | eng |
| dc.type | Trabajo de grado - Maestría | spa |
| dc.type.coar | http://purl.org/coar/resource_type/c_bdcc | |
| dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | |
| dc.type.content | Text | |
| dc.type.driver | info:eu-repo/semantics/masterThesis | |
| dc.type.redcol | http://purl.org/redcol/resource_type/TM | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dcterms.audience.professionaldevelopment | Investigadores | spa |
| dcterms.audience.professionaldevelopment | Público general | spa |
| oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
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