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Spatio-Temporal Analysis of Indian Urban infrastructure growth using Deep Learning and 3-channel RGB satellite images

机译:深度学习和3频道RGB卫星图像的印度城市基础设施增长的时空分析

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Land cover detection and classification has been an important component of Geographic Information Systems.They are used in policy planning, socio-economic analysis, cartography and Government scheme planning andevaluation. Our study uses high-resolution time-series satellite images of Indian cities between years 2000-2017 and measures the changes in area occupied by infrastructure such as buildings and hutments during thatperiod. To detect buildings and hutments we train a U-Net model for image segmentation task and highlightthe boundaries for man-made constructions i.e. buildings and hutments for each block in our New Delhi datacollection. We have also provided sample contrast against the development information available on BHUVANportal, made publicly available by Indian Space Research Organization (ISRO) study. Using the time-seriesdata of building and hutment growth, we can enable urban planners and policy makers to identify necessity ofsupplementary resources like government hospitals, roads, gardens, etc.
机译:土地覆盖检测和分类是地理信息系统的重要组成部分。它们用于政策规划,社会经济分析,制图和政府计划规划和评估。我们的研究在2000年之间使用了印度城市的高分辨率时间系列卫星图像 - 2017年,衡量基础设施占用的面积的变化,如建筑物和亨普森坦时期。要检测建筑物和呼气门,我们培训一个U-Net模型进行图像分割任务和突出显示人造建筑的界限即,我们的新德里数据中每个块的建筑物和呼气监督收藏。我们还提供了对Bhuvan可用的开发信息的样本对比门户网站,由印度空间研究组织(ISRO)学习公开提供。使用时间序列建筑和灌注增长的数据,我们可以使城市规划者和决策者识别必要性政府医院,道路,花园等补充资源

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