CartaX Guides

File formats, device workflows and step-by-step product guides. CartaX is a browser-based geospatial platform by Fixurelabs for viewing, measuring, analyzing and securely sharing survey data — point clouds, orthophotos, elevation models, 360° imagery and vector layers — on a single 2D/3D map.

Getting Started

Getting Started with CartaX: Your First Project

From signing in to your first upload, measurement and PIN-protected share — an end-to-end guide to setting up your first CartaX project.

2 min read

Point Clouds

What Are LAS and LAZ Files? A Point Cloud Format Guide

The difference between LAS and LAZ, what a point cloud file actually contains, and how to view LAS/LAZ in the browser with no installation.

2 min read

Orthophoto & Elevation

What Is a Cloud Optimized GeoTIFF (COG)?

How Cloud Optimized GeoTIFF differs from a regular GeoTIFF, why it makes huge orthophotos open instantly in the browser, and the COG workflow in CartaX.

2 min read

Reference

Supported Formats & Upload Limits

Every file format CartaX supports and the current size limits — point clouds, orthophotos, DEMs, vectors, 3D models and 360° data in one table.

3 min read