DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS

This study detects the significant informal settlements in Butuan City proper. It determines the growth rate in 15 years with the given five-year interval. Machine learning algorithms and spatial analysis were applied to obtain the possible locations of informal settlement buildings. The projected l...

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Autores principales:	L. C. S. Asube, J. M. Daquiado, B. J. P. Lavapiz
Formato:	article
Lenguaje:	EN
Publicado:	Copernicus Publications 2021
Materias:	Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820
Acceso en línea:	https://doaj.org/article/2c0efd7a984c45b0bdfe1b0e6dbbd48d
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spelling	oai:doaj.org-article:2c0efd7a984c45b0bdfe1b0e6dbbd48d2021-11-18T23:58:13ZDETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS10.5194/isprs-archives-XLVI-4-W6-2021-41-20211682-17502194-9034https://doaj.org/article/2c0efd7a984c45b0bdfe1b0e6dbbd48d2021-11-01T00:00:00Zhttps://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLVI-4-W6-2021/41/2021/isprs-archives-XLVI-4-W6-2021-41-2021.pdfhttps://doaj.org/toc/1682-1750https://doaj.org/toc/2194-9034This study detects the significant informal settlements in Butuan City proper. It determines the growth rate in 15 years with the given five-year interval. Machine learning algorithms and spatial analysis were applied to obtain the possible locations of informal settlement buildings. The projected locations of informal settlement buildings were validated thru aerial image validation using Remote Sensing and GIS-based techniques in ArcGIS software. Eight (8) barangays satisfy all the informal settlement building characteristics during the aerial validation process and ground-truthing, namely, Golden Ribbon, Holy Redeemer, Limaha, New Society, Ong Yiu, Port Puyohon, San Ignacio, and Tandang Sora. The eight (8) barangays were manually digitized from the given 5-years interval from 2005, 2010, 2015, and 2010. The value of the major informal settlement buildings area was computed to excel. The area growth rate was calculated using the growth rate formula. This study showed that the significant informal settlement in the study area increased. Among the eight (8) focused barangays, Tandang Sora ranked the highest informal settlements growth from 2005 to 2020. Its area increases up to 178.52%, a total of 24,608.43 square meters. Finally, the results revealed that the area of informal settlement buildings in Butuan City from 2005–2020, in 15-years, its value increases up to 9.74%, a total of 19,172.88 square meters.L. C. S. AsubeL. C. S. AsubeJ. M. DaquiadoB. J. P. LavapizCopernicus PublicationsarticleTechnologyTEngineering (General). Civil engineering (General)TA1-2040Applied optics. PhotonicsTA1501-1820ENThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVI-4-W6-2021, Pp 41-48 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820
spellingShingle	Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820 L. C. S. Asube L. C. S. Asube J. M. Daquiado B. J. P. Lavapiz DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
description	This study detects the significant informal settlements in Butuan City proper. It determines the growth rate in 15 years with the given five-year interval. Machine learning algorithms and spatial analysis were applied to obtain the possible locations of informal settlement buildings. The projected locations of informal settlement buildings were validated thru aerial image validation using Remote Sensing and GIS-based techniques in ArcGIS software. Eight (8) barangays satisfy all the informal settlement building characteristics during the aerial validation process and ground-truthing, namely, Golden Ribbon, Holy Redeemer, Limaha, New Society, Ong Yiu, Port Puyohon, San Ignacio, and Tandang Sora. The eight (8) barangays were manually digitized from the given 5-years interval from 2005, 2010, 2015, and 2010. The value of the major informal settlement buildings area was computed to excel. The area growth rate was calculated using the growth rate formula. This study showed that the significant informal settlement in the study area increased. Among the eight (8) focused barangays, Tandang Sora ranked the highest informal settlements growth from 2005 to 2020. Its area increases up to 178.52%, a total of 24,608.43 square meters. Finally, the results revealed that the area of informal settlement buildings in Butuan City from 2005–2020, in 15-years, its value increases up to 9.74%, a total of 19,172.88 square meters.
format	article
author	L. C. S. Asube L. C. S. Asube J. M. Daquiado B. J. P. Lavapiz
author_facet	L. C. S. Asube L. C. S. Asube J. M. Daquiado B. J. P. Lavapiz
author_sort	L. C. S. Asube
title	DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
title_short	DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
title_full	DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
title_fullStr	DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
title_full_unstemmed	DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS
title_sort	detection and spatial analysis of land-use: a case of butuan city with history of major informal settlements
publisher	Copernicus Publications
publishDate	2021
url	https://doaj.org/article/2c0efd7a984c45b0bdfe1b0e6dbbd48d
work_keys_str_mv	AT lcsasube detectionandspatialanalysisoflanduseacaseofbutuancitywithhistoryofmajorinformalsettlements AT lcsasube detectionandspatialanalysisoflanduseacaseofbutuancitywithhistoryofmajorinformalsettlements AT jmdaquiado detectionandspatialanalysisoflanduseacaseofbutuancitywithhistoryofmajorinformalsettlements AT bjplavapiz detectionandspatialanalysisoflanduseacaseofbutuancitywithhistoryofmajorinformalsettlements
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DETECTION AND SPATIAL ANALYSIS OF LAND-USE: A CASE OF BUTUAN CITY WITH HISTORY OF MAJOR INFORMAL SETTLEMENTS

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