El empleo de metodologías de código abierto para las investigaciones costeras: comparativa de las técnicas de detección de cambios

Boletín de la Asociación de Geógrafos Españoles

article

Alejandro Gómez Pazo¹ 

[1] Universidade de Santiago de Compostela

关键词: open-source;    variaciones costeras;    cambio global;    SIG;    ODSASopen-source;    coastal variations;    global change;    GIS;    ODSAS;   

DOI  :  10.21138/bage.3318

学科分类：社会科学、人文和艺术（综合）

来源: Asociacion de Geografos Espanoles

【 摘 要 】

Coastal studies have a great relevance historically. This increase in the last with the new technologies and the possible global change impact. In this context, open-source tools represent a key element in these investigations. The present project analyzes the advantages and problems of open-source tools for estimate coastal variations and volumetric changes. For this purpose, a small sector of the Galician coast was used as an example. The open-source approaches have produced similar results to those obtained with proprietary software (ratios ≥ 0.97). In some cases, these methods improve processing times and allowing to users better possibilities for customization and decision-making.

【 授权许可】

CC BY-NC