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Dynamics of built-up areas over the past 30 years according to remote sensing data in the city of Valdivia, Chile

dc.contributor.authorVerichev, Konstantin Sergeevich
dc.contributor.authorMikhaylyukova, Polina
dc.contributor.authorSalazar Concha, C.
dc.contributor.authorCarpio Martínez, Manuel
dc.date.accessioned2026-07-01T08:02:24Z
dc.date.available2026-07-01T08:02:24Z
dc.date.issued2018
dc.identifier.citationVerichev, K. S., Mikhaylyukova, P., Salazar Concha, C., y Carpio Martínez, M. (2018). Dynamics of built-up areas over the past 30 years according to remote sensing data in the city of Valdivia, Chile. International Geoscience and Remote Sensing Symposium (IGARSS); 38th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018, 2018-July, 814-817. https://doi.org/10.1109/IGARSS.2018.8517582es
dc.identifier.isbn9781538671504
dc.identifier.urihttp://hdl.handle.net/20.500.12251/6071
dc.description.abstractThe dynamics of built-up areas over the last 30 years in the city of Valdivia was analyzed according to Landsat satellite imagery data. For ETM+/Landsat-7 and OLI/Landsat-8 instrumentation systems, method of automatic satellite image interpretation of build-up areas showed inaccuracy, less than 1%, compared to visual method. For TM/Landsat-5 instrumentation system, method of automatic satellite image interpretation of build-up areas demonstrated unsatisfactory results. Since 1987 and by the year 2017 the city's built-up areas increased by 61% with the population growth of 66% within the same time period. © 2018 IEEEes
dc.language.isoenges
dc.publisherInstitute of Electrical and Electronics Engineers Inces
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleDynamics of built-up areas over the past 30 years according to remote sensing data in the city of Valdivia, Chilees
dc.typeconferenceObject
dc.identifier.conferenceObjectInternational Geoscience and Remote Sensing Symposium (IGARSS); 38th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018es
dc.identifier.doi10.1109/IGARSS.2018.8517582
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85063124431&doi=10.1109%2fIGARSS.2018.8517582&partnerID=40&md5=1de7bb3fc62aeef20f2295366301f534
dc.page.initial814es
dc.page.final817es
dc.rights.accessRightsopenAccesses
dc.subject.keywordValdivia (Chile)es
dc.subject.keywordÁreas urbanases
dc.subject.unesco3305.37 Planificación Urbanaes
dc.volume.number2018-July


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