A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES

With rapid urbanization, Philippine urban planners and the government face concerns on attaining economic growth and development amidst the growing spatial inequality to social infrastructures, housing imbalances, and inadequate services to urban dwellers. A necessary step to mitigate these issues i...

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Autores principales:	F. D. Alvarez, J. M. Madridejos, J. A. Sarmiento, E. Valdez, L. L. Lecaros
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/16f72b9c58e34018851e47fe17d80ecc
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id	oai:doaj.org-article:16f72b9c58e34018851e47fe17d80ecc
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spelling	oai:doaj.org-article:16f72b9c58e34018851e47fe17d80ecc2021-11-18T23:57:11ZA FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES10.5194/isprs-archives-XLVI-4-W6-2021-19-20211682-17502194-9034https://doaj.org/article/16f72b9c58e34018851e47fe17d80ecc2021-11-01T00:00:00Zhttps://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLVI-4-W6-2021/19/2021/isprs-archives-XLVI-4-W6-2021-19-2021.pdfhttps://doaj.org/toc/1682-1750https://doaj.org/toc/2194-9034With rapid urbanization, Philippine urban planners and the government face concerns on attaining economic growth and development amidst the growing spatial inequality to social infrastructures, housing imbalances, and inadequate services to urban dwellers. A necessary step to mitigate these issues is to study spatial characteristics with adequate and robust data, which is hardly available in developing countries. In line with this, the paper introduces a framework for measuring geospatial amenity accessibility, using Hansen’s gravitation model with the acquired amenities data from OpenStreetMap implemented as Project OHANA (Open-source Heatmap and Analytics for Nationwide Amenities Accessibility in the Philippines). Amenity accessibility findings are discussed for the Philippine regions and disaggregated analysis for the National Capital Region. Validations are made through observations and related literature. To further highlight the applicability of incorporating amenity accessibility data, two use cases were made: (1) on the local government revenue and amenity accessibility relationship, and (2) on concerns to equity of health amenity accessibility across the elderly population. While the findings match with country observations and related literature, the researchers suggest further enhancement of the framework through incorporation of demand and weight factors, and refinements to data inputs and processing to improve the accuracy of analyses.F. D. AlvarezJ. M. MadridejosJ. A. SarmientoE. ValdezL. L. LecarosCopernicus 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 19-26 (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 F. D. Alvarez J. M. Madridejos J. A. Sarmiento E. Valdez L. L. Lecaros A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
description	With rapid urbanization, Philippine urban planners and the government face concerns on attaining economic growth and development amidst the growing spatial inequality to social infrastructures, housing imbalances, and inadequate services to urban dwellers. A necessary step to mitigate these issues is to study spatial characteristics with adequate and robust data, which is hardly available in developing countries. In line with this, the paper introduces a framework for measuring geospatial amenity accessibility, using Hansen’s gravitation model with the acquired amenities data from OpenStreetMap implemented as Project OHANA (Open-source Heatmap and Analytics for Nationwide Amenities Accessibility in the Philippines). Amenity accessibility findings are discussed for the Philippine regions and disaggregated analysis for the National Capital Region. Validations are made through observations and related literature. To further highlight the applicability of incorporating amenity accessibility data, two use cases were made: (1) on the local government revenue and amenity accessibility relationship, and (2) on concerns to equity of health amenity accessibility across the elderly population. While the findings match with country observations and related literature, the researchers suggest further enhancement of the framework through incorporation of demand and weight factors, and refinements to data inputs and processing to improve the accuracy of analyses.
format	article
author	F. D. Alvarez J. M. Madridejos J. A. Sarmiento E. Valdez L. L. Lecaros
author_facet	F. D. Alvarez J. M. Madridejos J. A. Sarmiento E. Valdez L. L. Lecaros
author_sort	F. D. Alvarez
title	A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
title_short	A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
title_full	A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
title_fullStr	A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
title_full_unstemmed	A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES
title_sort	framework for measuring geospatial amenity accessibility in the philippines
publisher	Copernicus Publications
publishDate	2021
url	https://doaj.org/article/16f72b9c58e34018851e47fe17d80ecc
work_keys_str_mv	AT fdalvarez aframeworkformeasuringgeospatialamenityaccessibilityinthephilippines AT jmmadridejos aframeworkformeasuringgeospatialamenityaccessibilityinthephilippines AT jasarmiento aframeworkformeasuringgeospatialamenityaccessibilityinthephilippines AT evaldez aframeworkformeasuringgeospatialamenityaccessibilityinthephilippines AT lllecaros aframeworkformeasuringgeospatialamenityaccessibilityinthephilippines AT fdalvarez frameworkformeasuringgeospatialamenityaccessibilityinthephilippines AT jmmadridejos frameworkformeasuringgeospatialamenityaccessibilityinthephilippines AT jasarmiento frameworkformeasuringgeospatialamenityaccessibilityinthephilippines AT evaldez frameworkformeasuringgeospatialamenityaccessibilityinthephilippines AT lllecaros frameworkformeasuringgeospatialamenityaccessibilityinthephilippines
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A FRAMEWORK FOR MEASURING GEOSPATIAL AMENITY ACCESSIBILITY IN THE PHILIPPINES

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