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利用卫星图像制作按领土分列的区域统计数据(英)2025
拉丁美洲经济委员会· 2026-01-20 03:20
Investment Rating - The report does not explicitly provide an investment rating for the industry. Core Insights - The use of satellite imagery is increasingly recognized for its potential to enhance the quality and accuracy of official statistics in Latin America and the Caribbean, particularly in monitoring land use, urban expansion, and environmental changes [5][22][67]. Summary by Sections Advantages of Using Satellite Images - Satellite imagery offers broad and continuous coverage, high spatial resolution, access to remote areas, frequent updates, and the ability to integrate multiple sources of information for comprehensive territorial analysis [8][5][4]. Information from Satellites for Earth Observation - Earth observations provide crucial geospatial data, including atmospheric, oceanic, and terrestrial information, essential for assessing development aspects [6][7]. Applications of Satellite Products - Satellite data can generate statistics for sustainable development, allowing for time series analysis, regional comparisons, and cost-effective data access [22][23]. Opportunities in Satellite Imagery for Official Statistics - ECLAC has integrated indicators and geographic layers into its data platforms, enhancing regional analysis and supporting national data repositories [24][25]. Nighttime Lights - Nighttime lights data can indicate population distribution, urban development, environmental changes, economic activity, and disaster response [27][33][28]. Land Use and Land Cover - Satellite data on land cover is vital for understanding ecosystem changes and planning sustainable development [37][40]. Urban Expansion - Monitoring urban expansion through satellite data aids in sustainable city development, infrastructure management, and risk assessment [48][57]. Forest Detection - Satellite information enhances forest monitoring, allowing for the assessment of human impacts and natural phenomena on forest ecosystems [59][60]. Conclusion - The report emphasizes the growing capacity of Earth observation satellites to support a wide range of indicators, providing accurate, spatially explicit, and frequently updated evidence for various sectors, including agriculture, environmental management, and urban planning [69].