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Open Buildings Temporal V1
Open Buildings 2.5D Temporal Dataset 包含 2016 年至 2023 年的建築物存在資料、建築物分數計數和建築物高度，有效空間解析度為 4 公尺 (點陣圖解析度為 0.5 公尺)，每年更新一次。這項產品是根據開放原始碼的低解析度圖像製作而成，圖像來源為… africa annual asia built-up height open-buildings -
Open Buildings V3 多邊形
這項大規模開放資料集包含從高解析度 50 公分衛星圖像擷取的建築物輪廓。資料集內含 18 億個建築物偵測結果，涵蓋非洲、拉丁美洲、加勒比海、南亞和東南亞。推論區域涵蓋 5,800 萬平方公里。這個資料集中的每棟建築物… africa asia building built-up open-buildings population
Datasets tagged southeast-asia in Earth Engine
[null,null,[],[],["The Open Buildings Temporal V1 dataset provides annual data from 2016-2023 on building presence, fractional counts, and heights, with a 4m spatial resolution (0.5m raster). It's derived from low-resolution imagery. The Open Buildings V3 Polygons dataset offers 1.8 billion building outlines from 50 cm high-resolution satellite imagery, spanning 58 million km² across Africa, Latin America, the Caribbean, and parts of Asia.\n"]]