COG
3 articlesGeoTIFF and Cloud-Optimized GeoTIFF: What's the Difference and Why It Matters
Cloud-Optimized GeoTIFF (COG) is becoming the standard for satellite data distribution, but many users don't understand what makes it different from a regular GeoTIFF. This post explains the internal structure, performance benefits, and practical implications.
2026-02-05 · 6 min read
Modern WebGIS Architecture: How Browser-Based Mapping Platforms Work
The architectural components of modern WebGIS applications — from tile servers and vector tiles to client-side rendering and cloud-native geospatial formats. A practical overview for anyone building or evaluating web mapping systems.
2025-11-04 · 9 min read
How to Upload and Analyze Your Own GeoTIFF in the Browser
You don't need desktop GIS to view GeoTIFF files. This guide shows how to upload, visualize, and overlay your own raster data alongside satellite imagery — entirely in the browser.
2025-06-27 · 5 min read