VisWebDrone: A Web Application for UAV Photogrammetry Based on Open-Source Software

Thumbnail Image
Date
2020
Authors
Padua,L
Guimaraes,N
Sousa,JJ
Emanuel Peres Correia
Hruska,J
Adao,T
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
<jats:p>Currently, the use of free and open-source software is increasing. The flexibility, availability, and maturity of this software could be a key driver to develop useful and interesting solutions. In general, open-source solutions solve specific tasks that can replace commercial solutions, which are often very expensive. This is even more noticeable in areas requiring analysis and manipulation/visualization of a large volume of data. Considering that there is a major gap in the development of web applications for photogrammetric processing, based on open-source technologies that offer quality results, the application presented in this article is intended to explore this niche. Thus, in this article a solution for photogrammetric processing is presented, based on the integration of MicMac, GeoServer, Leaflet, and Potree software. The implemented architecture, focusing on open-source software for data processing and for graphical manipulation, visualization, measuring, and analysis, is presented in detail. To assess the results produced by the proposed web application, a case study is presented, using imagery acquired from an unmanned aerial vehicle in two different areas.</jats:p>
Description
Keywords
Citation