Mapp Help Centre

Have a question?

​If you have a question and / or need help with a specific issue.

Please contact our support team at 
or call +44 (0) 208 051 5951 for urgent assistance.

What can I do
in Mapp?

Mapp can host, combine, visualise, crop and download all the point clouds associated with your project, with no limit on size.

You can make cm accurate measurements of areas, heights, profiles, points, angles and volumes in a few clicks, from any computer or smart device.

With location-based messaging you can quickly share information with team members around the site for efficient working.

About and credits

As a leading cloud-based site management tool, Mapp allows companies in the civil infrastructure space to visualise, monitor and manage dynamic project performance. Mapp ® is built on some proprietary technologies, but also stands on the shoulders of giants. Based on an intrinsically motivated model, we believe at Sensat that open source is the future, and corresponds with our values of transparency and accountability.  We’d like to acknowledge some open source projects in particular for providing great foundations for our work:

Potree: WebGL-based point cloud renderer for large point clouds. Mapp uses a modified version to index and render 3D point clouds.

Three.js: WebGL 3D rendering library, used by Potree and directly in Mapp for drawing geometries and 3D computations.

GDAL: translator library for raster and vector geospatial data formats. Mapp uses several functions and tools to index 2D assets and for most coordinate transformations.

OpenLayers: high-performance, feature-packed library for mapping needs. Mapp relies on this library for rendering tiled and vector layers in 2D.