LiDAR vs Photogrammetry for UAV Encroachment Surveying

By Mike Ball / 24 May 2021

LiDAR Sensors & Scanners

Discover cutting-edge solutions from 5 leading global suppliers
SUPPLIER SPOTLIGHT
Follow UST

UAV LiDAR and photogrammetry

Scopito has released an article comparing the use of photogrammetry and LiDAR when performing encroachment surveying with UAVs (unmanned aerial vehicles). LiDAR has typically been the technology of choice for accurately mapping vegetation growth along power lines, however in recent years photogrammetry technology has evolved to become more viable.

Read the full article on Scopito’s website

The article covers:

  • A comparison of relevant metrics, such as cost, accuracy and time, for photogrammetry and LiDAR
  • Details of and results from a proof-of-concept project in which a stretch of powerline was surveyed and the photos processed using photogrammetry
  • Excerpts from a paper published in the Electric Power Systems Research journal that discusses the use of LiDAR for vegetation encroachment monitoring along transmission lines

The article concludes that when comparing price, time and accuracy between the two methods, photogrammetry can be a viable replacement for LiDAR, and the right choice for a specific project will depend on the requirements of that project. To find out more, read the full article on Scopito’s website.

Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact

Latest Articles

Mid-Range Radar Altimeter Released for Advanced UAV Applications

Ainstein has launched the new US-D1 Pro radar altimeter at XPO25, offering precise altitude control up to 120m and featuring extended range, increased certification compliance, and enhanced environmental resilience

May 20, 2025
Field-Tested: How Far Can the Dronetag RIDER Really Detect?

Dronetag’s latest video sees the RIDER Remote ID receiver put to the test, revealing its real-world detection range and previewing the new generation of Drone Scanner

May 20, 2025
Final Call to Apply for GENIUS NY Program

The application window for GENIUS NY, the premier uncrewed systems accelerator, closes May 28th. Learn about this incredible opportunity and explore how GENIUS NY champions innovation as the official XPO+ Launcher sponsor, at XPO Booth 3613

May 20, 2025
WISPR Systems Partners to Advance American-Made UAV Technology

WISPR Systems and NW Blue are joining forces to showcase advanced drone platforms designed for real-world applications, built on American-made innovation and reliability

May 20, 2025
Iridium Introduces 9603 ESBD Module for Secure Government Messaging

Iridium Communications Inc. is launching a U.S. government-specific version of its 9603 module, featuring Enhanced Short Burst Data (ESBD) for secure, low-latency mobile messaging across global defense networks

May 20, 2025
Elistair Awarded Contract to Supply Tethered Drones for Greek Fire Service

Elistair has secured a contract to supply tethered drone systems for integration into Greece’s Mobile Operations Centers, enhancing disaster response capabilities

May 20, 2025

Featured Content

Final Call to Apply for GENIUS NY Program

The application window for GENIUS NY, the premier uncrewed systems accelerator, closes May 28th. Learn about this incredible opportunity and explore how GENIUS NY champions innovation as the official XPO+ Launcher sponsor, at XPO Booth 3613

May 20, 2025
WarrenUAS Secures FAA 44807 Exemption, Expanding Large UAS Training Capabilities

WarrenUAS has received FAA 44807 approval to train students on unmanned aerial systems weighing over 55 pounds in the NAS, placing it among only five U.S. organizations with this clearance, and expanding its national training leadership

May 15, 2025
Product Spotlight: Durable Lightweight Lithium-Ion Batteries for UAVs

American Lithium Energy (ALE)'s energy-dense lithium-ion battery cells combine high power output with built-in safety features, ideal for UAV and eVTOL applications in challenging environments

May 14, 2025
Advancing Unmanned Systems Through Strategic Collaboration UST works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive unmanned systems capabilities forward.