基于自由多时相图像的区域管理与开发:以水电巡检为例

Q3 Social Sciences

Revista Brasileira de Gestao e Desenvolvimento Regional Pub Date : 2022-08-14 DOI:10.54399/rbgdr.v18i2.6430

Alex Gois Orlandi, O. A. de Carvalho Júnior, Rodrigo Cesar Neves Mendonça, R. Guimarães, R. Gomes

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引用次数: 0

摘要

本研究旨在分析免费卫星图像在水电厂工程检查中的使用情况，并提出其在区域发展管理中的应用。本研究对CBERS-4和Sentinel-2数据进行了多时相分析，以协助国家电力能源局的检查过程，并对该技术作为区域发展管理的免费工具提出了思考。该方法观察了不同时空分辨率的检查报告、图像，以及图像通过光解译整合巴西发电检查过程的能力。结果表明，免费图像的处理使人力和财政资源得到最大限度的利用，能够核查原子能机构监督的五个阶段工程中的三个阶段，以保证在该国任何地区以相同的使用能力建造水力发电厂的时间表。此外，遥感数据是管理实施工厂的区域发展或其他有关管理和监测应用的一种极好的工具，因为它们为对诸如原子能机构所进行的大面积控制提供了更大的透明度和效率，加强了问责制，并大大减少了对管制机构和大面积管理最敏感的一个方面:信息不对称。

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REGIONAL MANAGEMENT AND DEVELOPMENT WITH FREE MULTI-TEMPORAL IMAGES: THE CASE OF HYDROELECTRIC POWER INSPECTION

The present research aims to analyze the case of the use of free satellite images in the inspection of works of hydroelectric plants and to propose its use in the management of regional development. The study performs a multitemporal analysis of CBERS-4 and Sentinel-2 data to assist the inspection process of the National Electric Energy Agency and proposes a reflection on this technology as a free tool for regional development management. The methodology observed inspection reports, images with different temporal and spatial resolutions and the ability of the images to integrate the inspection process of electricity generation in Brazil through photointerpretation. The results demonstrate that the processing of free images optimizes the human and financial resources, being able to verify three of the five stages of works supervised by the Agency to guarantee the schedule of implantation of the hydroelectric plants in any region of the country with the same capacity of use. In addition, remote sensing data are presented as an excellent tool in the management of regional development where the plants are implemented or other related management and monitoring applications, as they provide greater transparency and efficiency to the control over large areas, such as that exercised by the Agency, strengthening accountability and considerably reducing one of the most sensitive aspects to the regulatory body and the management of large areas: information asymmetry.

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来源期刊

Revista Brasileira de Gestao e Desenvolvimento Regional Social Sciences-Urban Studies

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： A Revista Brasileira de Gestão e Desenvolvimento Regional (G&DR), em versão exclusivamente eletrônica, é uma publicação quadrimestral do programa de Pós-Graduação stricto e lato sensu em Gestão e Desenvolvimento Regional da Universidade de Taubaté (SP). Foi criada com três objetivos básicos: dar vazão a vasta produção científica que se avoluma, na área, nas universidades brasileiras e que, por falta de espaço e de um veículo específico, não circula e, portanto, não é discutida, criticada e referenciada; estimular o debate acadêmico sobre a questão regional em suas diferentes dimensões, valorizando, sobretudo, os diálogos interdisciplinares.