interpretation
3 articlesFalse Color Composites: How to Read Satellite Images That Don't Look Real
A visual guide to false color satellite image composites. Learn why remote sensing analysts use non-natural color combinations and how to interpret common composites like color infrared, SWIR, and urban false color.
2025-12-25 · 8 min read
How to Read a SAR Image: What Bright and Dark Actually Mean
SAR images look nothing like photographs. This practical guide explains what creates bright and dark areas in radar imagery, common patterns you'll encounter, and how to avoid misinterpretation.
2025-12-18 · 6 min read
Understanding SAR Backscatter Coefficient (σ⁰): What the Numbers Actually Mean
A practical guide to interpreting SAR backscatter values. Learn what sigma-nought represents, why it's measured in decibels, typical values for different land cover types, and how to avoid common interpretation mistakes.
2025-06-06 · 7 min read