How would you define the success of NASA's Earth Observing System satellites?

Introduction

Defining the success of NASA's Earth Observing System (EOS) satellites requires a comprehensive approach that considers multiple stakeholders and complex scientific objectives. To address this product success metrics challenge, I'll follow a structured framework covering core metrics, supporting indicators, and risk factors while considering all key stakeholders.

Step 1

Product Context

The Earth Observing System is a series of satellites designed to monitor and study Earth's environment and climate. Key stakeholders include:

1. NASA scientists and researchers
2. Global climate scientists and policymakers
3. Government agencies (e.g., NOAA, EPA)
4. General public

The user flow typically involves:

1. Satellite data collection
2. Data transmission to ground stations
3. Data processing and analysis
4. Distribution of findings to relevant stakeholders

EOS fits into NASA's broader strategy of advancing Earth science and understanding climate change. Compared to competitors like ESA's Copernicus program, EOS offers unique long-term datasets and specialized instruments.

Product Lifecycle Stage: Mature - EOS has been operational for over two decades, with ongoing launches of new satellites to replace aging ones.

Hardware considerations:

• Complex manufacturing process for specialized instruments
• Long development cycles (5-10 years)
• Rigorous testing and quality control