1. Introduction

Welcome to the Southern California Earthquake Center (SCEC) Community Geodetic Model (CGM) product user guide! Within this document we describe how to interact with both the Global Navigation Satellite System (GNSS) and the Interferometric Synthetic Aperture Radar (InSAR) data products, and how to extract the data you want. We leave the research and modeling methods to you, the user, and we encourage you to delve into the literature and other recommended resources to learn more about the methodologies out there (see Section 5 for more information).

• 1.1. Who is this guide for?
• 1.2. GNSS Component Products
• 1.3. InSAR Component Products
  • 1.3.1. Command Line Tools
  • 1.3.2. Python
  • 1.3.3. MATLAB