Tag: HLS

Articles about HLS across Sentinel-2, SAR+optical fusion, indices, and EO workflows.

Sentinel-2 Bands at Level-1 and Level-2: Wavelengths, Uses, and Comparisons

2025-08-07

A practical guide to Sentinel-2 MSI bands at Level-1C and Level-2A, what each band is good for, and how they compare with Landsat, PlanetScope, and EarthDaily class sensors.

Sentinel-2 Landsat HLS

Harmonization vs Data Fusion: Making Multi-Sensor Imagery Agree and Work Together

2025-08-05

Clear definitions, methods, and tradeoffs for multi-sensor harmonization, which makes sources comparable, and data fusion, which combines them into one estimate.

Sentinel-2 Landsat HLS