What is bathymetric LiDAR and how does it map the seafloor?
How the Chiroptera 4x system scans topography and bathymetry in full continuity — down to 25 m.
Articles
Professional Knowledge, News & Updates
Professional content from the world of mapping, surveying, and cadastre.
DMC250, RCD30 and Chiroptera 4x: which system for which project?
A short guide to Hetz Hazafon’s aerial mapping equipment — large-format camera, backup camera and bathymetric LiDAR — and when each is used.
Monitoring quantities in the Dead Sea and other water bodies with airborne LiDAR
How repeated scans of areas and depths let you document and compare quantities — in the Dead Sea, the Sea of Galilee, Lake Hula and water reservoirs.
Expropriations in transport projects: the role of surveying and cadastre
From the field survey to the expropriation plan, the legal opinion and registration — what expropriation support looks like on a road or rail project.
Town-plan support at national scale: what it takes to advance 100,000 housing units
The role of surveying, cadastre and appraisal in housing town plans — from the base map to registration in the land registry.
Orthophoto: from aerial photo to precise deliverable
The production stages of an engineering orthophoto — photography, aerial triangulation, rectification, and QA.
Registration plans — everything you need to know
When a registration plan is required, what the Survey of Israel process involves, and how to shorten timelines.
Geodetic control networks: the foundation of every infrastructure project
Why a precise control network is a prerequisite for a successful project, and how to establish one correctly.
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