Las TIC, herramientas facilitadoras para el habitar y disfrute de una ciudad sin barreras

Arenas, Rolando Mauricio Biere; Arellano, Blanca

doi:10.5821/ace.11.33.5159

Cited by 1 publication

(1 citation statement)

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“…Based on this information, several maps can be built and also other accessibility routing path can be generated (Biere, 2017 andLópez-Pazos, 2017). Dense and accurate point clouds have been mainly generated using laser scanning systems and more recently LiDAR based mobile and backpack mapping systems are being used for that purpose (Nocerino, 2017b).…”

Section: Introductionmentioning

confidence: 99%

Feasibility of Smartphone Based Photogrammetric Point Clouds for the Generation of Accessibility Maps

Angelats

Parés

Kumar

2018

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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ABSTRACT:Accessible cities with accessible services are an old claim of people with reduced mobility. But this demand is still far away of becoming a reality as lot of work is required to be done yet. First step towards accessible cities is to know about real situation of the cities and its pavement infrastructure. Detailed maps or databases on street slopes, access to sidewalks, mobility in public parks and gardens, etc. are required. In this paper, we propose to use smartphone based photogrammetric point clouds, as a starting point to create accessible maps or databases. This paper analyses the performance of these point clouds and the complexity of the image acquisition procedure required to obtain them. The paper proves, through two test cases, that smartphone technology is an economical and feasible solution to get the required information, which is quite often seek by city planners to generate accessible maps. The proposed approach paves the way to generate, in a near term, accessibility maps through the use of point clouds derived from crowdsourced smartphone imagery.

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Section: Introductionmentioning

confidence: 99%