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S2Looking

Introduced by Li Shen et al. in S2Looking: A Satellite Side-Looking Dataset for Building Change Detection20 Jul 2021 archive 2025-07-28

S2Looking is a building change detection dataset that contains large-scale side-looking satellite images captured at varying off-nadir angles. The S2Looking dataset consists of 5,000 registered bitemporal image pairs (size of 1024*1024, 0.5 ~ 0.8 m/pixel) of rural areas throughout the world and more than 65,920 annotated change instances. We provide two label maps to separately indicate the newly built and demolished building regions for each sample in the dataset. We establish a benchmark task based on this dataset, i.e., identifying the pixel-level building changes in the bi-temporal images.

HomepageBenchmarksPapers JSON

Benchmarks archive 2025-07-28

All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

First row (archive order)PaperCode
Change Detection S2Looking SChanger-base F1-Score 68.95 SChanger: Change Detection from a Semantic Change and... zhouziyu-cn/SChanger 11 Compare

Papers archive 2025-07-28

9 shown of 9 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 27. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

DateSamples run Syntology
SChanger: Change Detection from a Semantic Change and Spatial Consistency Perspective 1 2 26 Mar 2025 not harvested
C2F-SemiCD: A Coarse-to-Fine Semi-Supervised Change Detection Method Based on Consistency Regularization in High-Resolution Remote Sensing Images 1 1 22 Apr 2024 not harvested
HANet: A Hierarchical Attention Network for Change Detection With Bitemporal Very-High-Resolution Remote Sensing Images 1 1 14 Apr 2024 not harvested
Change Guiding Network: Incorporating Change Prior to Guide Change Detection in Remote Sensing Imagery 1 1 14 Apr 2024 not harvested
LSKNet: A Foundation Lightweight Backbone for Remote Sensing 2 1 18 Mar 2024 not harvested
BD-MSA: Body decouple VHR Remote Sensing Image Change Detection method guided by multi-scale feature information aggregation 0 1 9 Jan 2024 not harvested
Scalable Multi-Temporal Remote Sensing Change Data Generation via Simulating Stochastic Change Process 2 2 29 Sep 2023 ran 5 of 5 samples (0 unverified)
HCGMNET: A Hierarchical Change Guiding Map Network For Change Detection 1 1 21 Feb 2023 not harvested
Changer: Feature Interaction is What You Need for Change Detection 1 1 17 Sep 2022 not harvested

Dataset loaders archive 2025-07-28

likyoo/open-cdpytorch
isaaccorley/torchrspytorch

2 loaders as listed in the archive; links are outbound and not re-checked here.

Tasks archive 2025-07-28

Change Detection

License archive 2025-07-28

No licence recorded in the archive. Absence here is not a statement about the dataset's terms.

Modalities archive 2025-07-28

Images

Languages archive 2025-07-28

No language tagged.

Variants archive 2025-07-28

  • S2Looking

1 variant name, as the archive lists them.

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