Pretraining data of SkySense++

This repository contains the data description and processing for the paper titled "SkySense++: A Semantic-Enhanced Multi-Modal Remote Sensing Foundation Model for Earth Observation." The code is in here 📢 Latest Updates 🔥🔥🔥 Last Updated on 2025.03.14 🔥🔥🔥 [2025.3.14] updated optical images of JL-16 dataset (https://huggingface.co/datasets/KKKKKKang/JL-16) [2025.3.12] updated sentinel-1 images and labels of JL-16 dataset [2025.3.9] updated pretrain and evaluation data Pretrain Data RS-Semantic Dataset We conduct semantic-enhanced pretraining on the RS-Semantic dataset, which consists of 13 datasets with pixel-level annotations. Below are the specifics of these datasets. Dataset Modalities GSD(m) Size Categories Download Link Five Billion Pixels Gaofen-2 4 6800x7200 24 Download Potsdam Airborne 0.05 6000x6000 5 Download Vaihingen Airborne 0.05 2494x2064 5 Download Deepglobe WorldView 0.5 2448x2448 6 Download iSAID Multiple Sensors - 800x800 to 4000x13000 15 Download LoveDA Spaceborne 0.3 1024x1024 7 Download DynamicEarthNet WorldView 0.3 1024x1024 7 Download Sentinel-2* 10 32x32 Sentinel-1* 10 32x33 Pastis-MM WorldView 0.3 1024x1024 18 Download Sentinel-2* 10 32x32 Sentinel-1* 10 32x33 C2Seg-AB Sentinel-2* 10 128x128 13 Download Sentinel-1* 10 128x128 FLAIR Spot-5 0.2 512x512 12 Download Sentinel-2* 10 40x40 DFC20 Sentinel-2 10 256x256 9 Download Sentinel-1 10 256x256 S2-naip NAIP 1 512x512 32 Download Sentinel-2* 10 64x64 Sentinel-1* 10 64x64 JL-16 Jilin-1 0.72 512x512 16 Download Sentinel-1* 10 40x40 * for time-series data. EO Benchmark We evaluate our SkySense++ on 12 typical Earth Observation (EO) tasks across 7 domains: agriculture, forestry, oceanography, atmosphere, biology, land surveying, and disaster management. The detailed information about the datasets used for evaluation is as follows. Domain Task type Dataset Modalities GSD Image size Download Link Notes Agriculture Crop classification Germany Sentinel-2* 10 24x24 Download Foresetry Tree species classification TreeSatAI-Time-Series Airborne, 0.2 304x304 Download Sentinel-2* 10 6x6 Sentinel-1* 10 6x6 Deforestation segmentation Atlantic Sentinel-2 10 512x512 Download Oceanography Oil spill segmentation SOS Sentinel-1 10 256x256 Download Atmosphere Air pollution regression 3pollution Sentinel-2 10 200x200 Download Sentinel-5P 2600 120x120 Biology Wildlife detection Kenya Airborne - 3068x4603 Download Land surveying LULC mapping C2Seg-BW Gaofen-6 10 256x256 Download Gaofen-3 10 256x256 Change detection dsifn-cd GoogleEarth 0.3 512x512 Download Disaster management Flood monitoring Flood-3i Airborne 0.05 256 × 256 Download C2SMSFloods Sentinel-2, Sentinel-1 10 512x512 Download Wildfire monitoring CABUAR Sentinel-2 10 5490 × 5490 Download Landslide mapping GVLM GoogleEarth 0.3 1748x1748 ~ 10808x7424 Download Building damage assessment xBD WorldView 0.3 1024x1024 Download * for time-series data.