Not all bathymetric survey technologies are designed for the same purpose. Learn how Single Beam Echo Sounders (SBES), Multibeam Echo Sounders (MBES), and Aerial Bathymetric LiDAR work, their advantages and limitations, and how to choose the right technology for your project's water depth, environment, accuracy requirements, and engineering objectives.

What is the difference between a hydrographic survey and a bathymetric survey? Although the terms are often used interchangeably, they serve different purposes and support a wide range of engineering, marine, and infrastructure projects. In this practical guide, learn how hydrographic and bathymetric surveys work, the technologies used including Single Beam, Multibeam, and Bathymetric LiDAR and how they help engineers, developers, and government agencies make better decisions

Not all land surveys serve the same purpose. From verifying property boundaries and registering land titles to supporting infrastructure development and construction, each survey answers a different question. This guide explores the most common types of land surveys in the Philippines and explains when you may need each one for your project.

Discover the most common LiDAR survey deliverables, including point clouds, classified point clouds, DTMs, DSMs, orthophotos, contours, and digital twins and learn how they are used for engineering, flood studies, planning, and asset management.