Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]

This paper analyzes the reflectance obtained with a series of Landsat images processed with LEDAPS model in a region of the Colombian Andes. A total of 38 images of TM and ETM sensors were calibrated to surface reflectance using LEDAPS in order to determine difference among bands of the same sensor,...

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Autores:
Tipo de recurso:
Fecha de publicación:
2016
Institución:
Universidad de Medellín
Repositorio:
Repositorio UDEM
Idioma:
spa
OAI Identifier:
oai:repository.udem.edu.co:11407/3127
Acceso en línea:
http://hdl.handle.net/11407/3127
Palabra clave:
Bootstrap
Huber’s method
Landsat
Least absolute deviation
Least trimmed squares
LEDAPS
Radiometric correction
Wilcoxon-Mann-Whitney test
Rights
restrictedAccess
License
http://purl.org/coar/access_right/c_16ec
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oai_identifier_str oai:repository.udem.edu.co:11407/3127
network_acronym_str REPOUDEM2
network_name_str Repositorio UDEM
repository_id_str
spelling 2017-05-12T16:05:50Z2017-05-12T16:05:50Z201611330953http://hdl.handle.net/11407/312710.4995/raet.2016.3582This paper analyzes the reflectance obtained with a series of Landsat images processed with LEDAPS model in a region of the Colombian Andes. A total of 38 images of TM and ETM sensors were calibrated to surface reflectance using LEDAPS in order to determine difference among bands of the same sensor, difference between sensors and analyze temporal patterns. Exact nonparametric statistics allow to conclude that: a) surface reflectance for band 1-5 and 7 were significantly different and this difference remains among images of different dates; b) there are statistical similarities between the TM and ETM sensors bands; c) temporal variations on surface reflectance from the years 1986 to 2013 with the sensors studied are not statistically significant. These results are supported by the implementation of robust modeling with various methods resistant to unusual observations and other typical problems of the classical least squares modeling. © 2016, Asociacion Espanola de Teledeteccion. All rights reserved.spaAsociacion Espanola de Teledeteccionhttp://polipapers.upv.es/index.php/raet/article/view/3582Revista de TeledeteccionScopusBootstrapHuber’s methodLandsatLeast absolute deviationLeast trimmed squaresLEDAPSRadiometric correctionWilcoxon-Mann-Whitney testImplementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]Articleinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/restrictedAccesshttp://purl.org/coar/access_right/c_16ecValencia, G.M., Facultad de Ingenierías, Universidad de San Buenaventura, Carrera 56C Nro. 51-90, Medellín, ColombiaAnaya, J.A., Facultad de Ingenierías, Universidad de Medellín, Carrera 87 Nro. 30-65, Medellín, ColombiaCaro-Lopera, F.J., Departamento de Ciencias Básicas, Universidad de Medellín, Carrera 87 Nro. 30-65, Medellín, ColombiaValencia G.M.Anaya J.A.Caro-Lopera F.J.11407/3127oai:repository.udem.edu.co:11407/31272020-05-27 18:32:04.321Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co
dc.title.spa.fl_str_mv Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
title Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
spellingShingle Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
Bootstrap
Huber’s method
Landsat
Least absolute deviation
Least trimmed squares
LEDAPS
Radiometric correction
Wilcoxon-Mann-Whitney test
title_short Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
title_full Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
title_fullStr Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
title_full_unstemmed Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
title_sort Implementation and evaluation of the landsat ecosystem disturbance adaptive processing systems (LEDAPS) model: A case study in the Colombian andes [Implementación y evaluación del modelo Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS): Estudio de caso en los Andes colombianos]
dc.contributor.affiliation.spa.fl_str_mv Valencia, G.M., Facultad de Ingenierías, Universidad de San Buenaventura, Carrera 56C Nro. 51-90, Medellín, Colombia
Anaya, J.A., Facultad de Ingenierías, Universidad de Medellín, Carrera 87 Nro. 30-65, Medellín, Colombia
Caro-Lopera, F.J., Departamento de Ciencias Básicas, Universidad de Medellín, Carrera 87 Nro. 30-65, Medellín, Colombia
dc.subject.spa.fl_str_mv Bootstrap
Huber’s method
Landsat
Least absolute deviation
Least trimmed squares
LEDAPS
Radiometric correction
Wilcoxon-Mann-Whitney test
topic Bootstrap
Huber’s method
Landsat
Least absolute deviation
Least trimmed squares
LEDAPS
Radiometric correction
Wilcoxon-Mann-Whitney test
description This paper analyzes the reflectance obtained with a series of Landsat images processed with LEDAPS model in a region of the Colombian Andes. A total of 38 images of TM and ETM sensors were calibrated to surface reflectance using LEDAPS in order to determine difference among bands of the same sensor, difference between sensors and analyze temporal patterns. Exact nonparametric statistics allow to conclude that: a) surface reflectance for band 1-5 and 7 were significantly different and this difference remains among images of different dates; b) there are statistical similarities between the TM and ETM sensors bands; c) temporal variations on surface reflectance from the years 1986 to 2013 with the sensors studied are not statistically significant. These results are supported by the implementation of robust modeling with various methods resistant to unusual observations and other typical problems of the classical least squares modeling. © 2016, Asociacion Espanola de Teledeteccion. All rights reserved.
publishDate 2016
dc.date.created.none.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2017-05-12T16:05:50Z
dc.date.available.none.fl_str_mv 2017-05-12T16:05:50Z
dc.type.eng.fl_str_mv Article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_6501
http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.identifier.issn.none.fl_str_mv 11330953
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/11407/3127
dc.identifier.doi.none.fl_str_mv 10.4995/raet.2016.3582
identifier_str_mv 11330953
10.4995/raet.2016.3582
url http://hdl.handle.net/11407/3127
dc.language.iso.none.fl_str_mv spa
language spa
dc.relation.isversionof.spa.fl_str_mv http://polipapers.upv.es/index.php/raet/article/view/3582
dc.relation.ispartofes.spa.fl_str_mv Revista de Teledeteccion
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_16ec
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://purl.org/coar/access_right/c_16ec
dc.publisher.spa.fl_str_mv Asociacion Espanola de Teledeteccion
dc.source.spa.fl_str_mv Scopus
institution Universidad de Medellín
repository.name.fl_str_mv Repositorio Institucional Universidad de Medellin
repository.mail.fl_str_mv repositorio@udem.edu.co
_version_ 1808481178363101184

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