Subsidence and Morphologic Variations in Mexico City Generated by the Earthquakes of September
Lira, Jorge; Nuñez, Marisol
Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM
dor_id: 4132940
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase
561.#.#.u: https://www.geofisica.unam.mx/
650.#.4.x: Físico Matemáticas y Ciencias de la Tierra
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI
351.#.#.b: Geofísica Internacional
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/12/15
100.1.#.a: Lira, Jorge; Nuñez, Marisol
524.#.#.a: Lira, Jorge, et al. (2019). Subsidence and Morphologic Variations in Mexico City Generated by the Earthquakes of September. Geofísica Internacional; Vol. 58 Núm. 3: Julio 1, 2019; 211-227. Recuperado de https://repositorio.unam.mx/contenidos/4132940
245.1.0.a: Subsidence and Morphologic Variations in Mexico City Generated by the Earthquakes of September
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Geofísica, UNAM
264.#.0.c: 2019
264.#.1.c: 2019-07-01
653.#.#.a: interferometría; subsidencia; sinergismo; México; interferometry; subsidence; synergism; texture; Mexico City
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx
884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/12
001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/12
041.#.7.h: spa
520.3.#.a: Two earthquakes that occurred in southwest Mexico generated subsidence and morphologic changes in the area of Mexico City. To study the subsidence, an interferometric procedure was carried out using four interferometric pairs acquired from the radar satellite Sentinel-1 in IW (Interferometric Wide Swath) TOPS (Terrain Observation by Progressive Scan) SLC (Single Look Complex) mode. Four interferograms and four displacement maps were generated. To quantify the morphologic changes, a synergism of the Sentinel-1 radar bands in IW GRD (Ground Range Detected) mode and the SPOT 6/7 optical bands was considered. The synergism consists of a hybrid image formed by the radar bands and the optical bands. Principal component analysis was applied to the bands of the hybrid image. The first three components were retained, and a divergence operator was then applied to the vector field formed by these components, producing a texture map. The texture map was evaluated in conjunction with the interferogram and displacement map for the September 2017 earthquakes. Results indicated a complex pattern of subsidence and morphologic changes. The interferogram and subsidence of September 2017 correlated with a map of earthquake damages.doi: https://doi.org/10.22201/igeof.00167169p.2019.58.3.2062
773.1.#.t: Geofísica Internacional; Vol. 58 Núm. 3: Julio 1, 2019; 211-227
773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI
022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169
310.#.#.a: Trimestral
300.#.#.a: Páginas: 211-227
264.#.1.b: Instituto de Geofísica, UNAM
doi: https://doi.org/10.22201/igeof.00167169p.2019.58.3.2062
handle: 00cf343262d98014
harvesting_date: 2023-06-20 16:00:00.0
856.#.0.q: application/pdf
file_creation_date: 2019-06-30 16:17:35.0
file_modification_date: 2022-04-08 15:46:50.0
file_creator: Lira J.
file_name: 50c25c4ad6c3d784ff40b2d3ccac797929a9e7358eb4c5adc88b2e141fb9f3d8.pdf
file_pages_number: 17
file_format_version: application/pdf; version=1.5
file_size: 3177527
245.1.0.b: Subsidence and Morphologic Variations in Mexico City Generated by the Earthquakes of September 2017
last_modified: 2023-06-20 16:00:00
license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es
license_type: by-nc-sa
Lira, Jorge; Nuñez, Marisol
Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM
Lira, Jorge, et al. (2019). Subsidence and Morphologic Variations in Mexico City Generated by the Earthquakes of September. Geofísica Internacional; Vol. 58 Núm. 3: Julio 1, 2019; 211-227. Recuperado de https://repositorio.unam.mx/contenidos/4132940