HiGLASS LAI+FPAR China

Dataset Information

Variables	LAI, FPAR (joint)
Time Range	2018-2023 (5-day)
Spatial Resolution	20m
Coverage	Mainland China
Coordinate System	EPSG:4326
License	CC BY 4.0

Version	v1.0
Release Date	2025-03
Total Scenes	1139
Released Scenes	70 (6.1%)
Data Source	HiGLASS

Compression Statistics

6.17 TB

Original Size

~357 GB

Compressed Size

17:1

Compression Ratio

Accuracy Metrics

Variable	R²	RMSE	MAE
LAI (m²/m²)	0.9967	0.0912	0.0578
FPAR	0.9888	0.0134	0.0101

Interactive Preview

Click on the map to query LAI and FPAR time series at any location within the demo area.

Map preview placeholder - Demo area near Beijing
Click functionality available in Demo page

Beijing (40.0N, 116.3E) Shunyi Farmland Yanqing Mountain

How to Get This Dataset

Option 1: Download from HuggingFace

Visit the HuggingFace repository to browse and download:

HuggingFace Repository

Option 2: Python Code

Download using the huggingface_hub package:

from huggingface_hub import hf_hub_download

path = hf_hub_download(
    repo_id="geondc/higlass-lai-fpar-china",
    filename="tile_001.gndc",
    repo_type="dataset"
)

Option 3: GeoNDC SDK

Use the GeoNDC SDK for direct loading and querying:

from geondc import GeoNDC

model = GeoNDC.load("higlass-lai-fpar-china")
result = model.query(lat=40.0, lon=116.3, variable="LAI")

Citation

@dataset{qi2025higlass,
  title={HiGLASS LAI+FPAR China (GeoNDC Compressed)},
  author={GeoNDC Team},
  year={2025},
  publisher={HuggingFace},
  url={huggingface.co/datasets/geondc/higlass-lai-fpar-china}
}