2512.18128
2026-03-26
cs.CV
57%
SERA-H: Beyond Native Sentinel Spatial Limits for High-Resolution Canopy Height Mapping
SERA-H:超越原生Sentinel空间限制的高分辨率冠层高度制图
Thomas Boudras, Martin Schwartz, Rasmus Fensholt, Martin Brandt, Ibrahim Fayad, Jean-Pierre Wigneron, Gabriel Belouze, Fajwel Fogel, Philippe Ciais
机构
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organization= Laboratoire des Sciences du Climat et de l’Environnement (LSCE), CEA, CNRS, UVSQ, Université Paris-Saclay , city= Gif-sur-Yvette , country= France
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organization= CNRS \& Département d'Informatique, École Normale Supérieure -- PSL , addressline= 45 Rue d'Ulm , postcode= 75005 , city= Paris , country= France
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organization= Department of Geography
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Geology, University of Copenhagen , addressline= Øster Voldgade 10 , city= Copenhagen , postcode= DK-1350 , country= Denmark
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organization= INRAE, Bordeaux Aquitaine Center , addressline= 71 avenue E. Bourlaux, CS 20032 , postcode= 33882 , city= Villenave d'Ornon , country= France
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organization= Department of Information Systems, University of M\"unster , city= M\"unster , country= Germany
纠错
专题命中
端到端驾驶
:LiDAR(abstract);分类 cs.CV
AI总结
SERA-H结合超分辨率模块和时序注意力编码,利用高密度LiDAR生成的冠层高度模型,从Sentinel-1和Sentinel-2时间序列数据中生成2.5米分辨率的高精度冠层高度制图,性能优于传统Sentinel-1/2方法,接近甚至优于商业高分辨率影像方法。