文章基本信息

标题：Using Open-Source Data and Software to Analyse Land-Use Changes and Deforestation in Marqués de Comillas, Chiapas, Mexico (Work in Progress) (Abstract)
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作者：Iskar Jasmani Waluyo Moreno ; José García Hernández ; Agustín Bolóm Gómez 等
期刊名称：GI_FORUM - Journal for Geographic Information Science
电子版ISSN：2308-1708
出版年度：2021
卷号：9
期号：1
页码：150-157
DOI：10.1553/giscience2021_01_s150
语种：English
出版社：ÖAW Verlag, Wien
摘要：This project aimed to exploit existing open data and open-source software to allow visualising and finding spatial coincidences between three groups of indicators: 1) agricultural activity, 2) land use and forest cover changes, and 3) spatial distribution patterns of vegetation loss. This paper presents preliminary results of developing an interactive map using R, Leaflet, and QGIS to perform a simple overlay analysis of layers containing better policy and decision-making indicators. The map uses open data available through the Mexican government platforms, and all processing, storage and publication are done using free open-source software tools. The data used in this project was limited to the Marqués de Comillas municipality because of its importance in Mexico’s forest ecosystem. The maps are a work in progress and a continuation of research done for a geomatics graduate program in Centro de Investigación en Ciencias de Información Geoespacial.
关键词：overlay analysis;Chiapas deforestation;open source geospatial data;open source geospatial software