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Job Title: Bathymetric LiDAR Technician
Department: LiDAR
Location: Cheddar, Somerset, UK
Purpose and Scope of Job (Brief summary)
Processing of hydrographic airborne LiDAR data. Which may include point cloud generation, orthophoto creation, point cloud cleaning, chart and contour production. Work will be based at the Blom Aerofilms offices but will also include overseas travel for data processing during airborne operations.
Responsibilities and Duties (Key planning, executing, monitoring, and reporting accountabilities, responsibilities and duties concerning people, resources and processes)
Point Cloud Generation
Create Trajectory from GPS data
Extract point cloud from Raw data
Correct for Heading, Roll and Pitch misalignments
Apply tidal corrections
Generate complete point cloud
Point Cloud Cleaning
Removal of gross errors
Cleaning Hydrographic point cloud (removal of boats, surf/waves)
Classifying Topographic point cloud (ground, vegetation, structures etc.)
Ortho Imagery Production
Production of Image List
Tie Point creation
Image list adjustment
Colour Point correction
Seam line creation and correction
Chart and Contour Production
Production of DTM
Production of Charts and Contours to IHO S-44 Order 1 / NOAA Specification
Software Packages
Coastal Survey Studio
Microstation
Terrasolid modules – Terrascan, TerraPhoto, Terramodeler and Terramatch
Pos/Pac
Caris - Hips and Sips
Caris - Base Editor
Interested parties should submit a CV and covering letter to pmartin@blomaerofilms.com
Blom Aerofilms
The Astrolabe, Cheddar Business Park
Wedmore Road, Cheddar
Somerset BS27 3EB
tel: +44 (0)1934 745820
fax +44 (0)1934 745825
www.blomaerofilms.com/aerofilms
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