Harmonized Landsat Sentinel-2 (HLS) compositing

Last updated: 03.06.2026

Description

• This repository contains custmizations of a Jupyter Notebook developed by Dr. Madhu Sridhar of NASA OSDI, for the extraction and compositing of Harmonized Landsat Sentinel-2 (HLS) data, and the generation of vegetation indices from said data.
• The original notebook can be found at: https://github.com/NASA-IMPACT/hls-composite-bdec/blob/main/scripts/bdec-hls-composite-data-access-notebook-example.ipynb.

Sample notebooks (for tile 15QYA)

Median composites

1. For running on AWS: https://github.com/BzGEO/hls-composite-bdec/blob/main/scripts/bdec_hls_composite__tile_15QYA_median_aws.ipynb
2. For running on Google Colab: https://github.com/BzGEO/hls-composite-bdec/blob/main/scripts/bdec_hls_composite__tile_15QYA_median_colab.ipynb