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README.md
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---
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license: cc-by-nc-4.0
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---
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# 🌲 AGBD: A Global-scale Biomass Dataset 🌳
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Authors: Ghjulia Sialelli ([gsialelli@ethz.ch](mailto:gsialelli@ethz.ch)), Torben Peters, Jan Wegner, Konrad Schindler
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## Usage
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You can use this dataset with the following lines of code:
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```
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#!pip install datasets
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from datasets import load_dataset
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dataset = load_dataset("prs-eth/AGBD", streaming=True)["train"] # or test, val
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```
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This will load an `IterableDataset` — you can learn more about how to operate on them at [this link](https://huggingface.co/docs/datasets/access#iterabledataset).
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## 25x25 Version
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This dataset is the bigger 25x25 Version if you want to have access to the smaller 15x15 patches goto [huggingface.co/datasets/prs-eth/AGBD_15](https://huggingface.co/datasets/prs-eth/AGBD_15)
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## Dataset Description
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Each dataset sample consists of a pair of pre-cropped, pre-normalized images and their corresponding biomass labels.
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The full project page including links to preprocessed uncropped data can be found on [github.com/ghjuliasialelli/AGBD/](https://github.com/ghjuliasialelli/AGBD/)
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### Image Details
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Each image contains 24 channels, organized as follows:
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- **Spectral Bands**: B01, B02, B03, B04, B05, B06, B07, B08, B8A, B09, B11, B12
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- **Geographical Coordinates**: lat_cos, lat_sin, lon_cos, lon_sin
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- **ALOS PALSAR Bands**: alos_hh, alos_hv
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- **Canopy Heights**: ch, ch_std
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- **Land Cover Information**: lc_cos, lc_sin, lc_prob
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- **Digital Elevation Model**: dem
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### Channel Structure
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```plaintext
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(B01 B02 B03 B04 B05 B06 B07 B08 B8A B09 B11 B12) | (lat_cos, lat_sin, lon_cos, lon_sin) | (alos_hh, alos_hv) | (ch, ch_std) | (lc_cos, lc_sin, lc_prob) | dem
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