Tag: Provenance

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

Near Real-Time vs Near-Now: What Timeliness Means in Satellite Data

2025-08-13

Clear definitions for near real-time, near-now, and daily batch. How data moves from sensor to analytics, why hours matter, and how to measure timeliness without losing integrity.

Provenance Data Fusion

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.

Data Fusion Provenance