Essays about: "Terrestrial laser scanning"

Showing result 1 - 5 of 19 essays containing the words Terrestrial laser scanning.

1. 1. Evaluation of SLAM based mobile laser scanning and terrestrial laser scanning in the Kiruna mine : A comparison between the Emesent Hovermap HF1 mobile laser scanner and the Faro Laser Scanner Focus3D X 330 terrestrial laser scanner

   University essay from Högskolan i Gävle/Samhällsbyggnad

   Author : Claes Gustafsson; [2023]
   Keywords : Terrestrial laser scanning; mobile laser scanning; simultaneous localization and mapping; underground mapping; Kiruna mine.;

   Abstract : The mining industry has over the last few decades seen a drastic increase in the usage of laser scanning technologies as a way of creating 3D maps of the mines being exploited. Underground mapping in places such as mines has become more prevalent as the technology has progressed and made it easier to generate highly detailed point clouds faster. READ MORE

3. 2. Investigation of above-ground biomass with terrestrial laser scanning : A case study of Valls Hage in Gävle

   University essay from Högskolan i Gävle/Samhällsbyggnad

   Author : Mathias Billenberg; [2023]
   Keywords : TLS; tree species; QSM; AGB; volume; wood density; biomass; allometric; point cloud;

   Abstract : The thesis investigates above-ground biomass (AGB) with terrestrial laser scanning (TLS) for estimating AGB in a study area in Valls Hage, Gävle. The study used TLS for field measurements to collect highly detailed point clouds of two tree species for AGB estimation and comparison against validation data. READ MORE

4. 3. Assessing tree modeling algorithm from terrestrial laser scanning in Rumperöd mixed forest

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Stig Sand; [2023]
   Keywords : Terrestrial laser scanning; Hough transform algorithm; TreeLS; Rumperöd; Biology and Life Sciences;

   Abstract : Recent technological advancements have revolutionized tree inventory methods for the forest industry. The development of terrestrial laser scanning (TSL) and automatized tree recognition software to estimate crucial tree parameters such as diameter at breast height (DBH) has made the inventory work faster and more reliable. READ MORE

5. 4. Validering av marklavskartering som underlag för renskötseln : en jämförelseanalys av fältbedömd marklavsförekomst med modellbaserad lavkarta

   University essay from SLU/Dept. of Forest Ecology and Management

   Author : Karin Nutti Pilflykt; [2022]
   Keywords : marklavskartering; rennäring; skogsbruk; Cladonia;

   Abstract : Since the 1950s, clear-cutting has been the dominant way of managing the Swedish forest. This has resulted in even aged forests and denser stands that have a negative impact on the distribution of terrestrial lichens. READ MORE

6. 5. Analysis of coastal erosion between different flights of UAV

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Zhengran Yin; [2021]
   Keywords : Coastal erosion; UAV; Digital Surface Model; Slope; Elevation differences; Geomatics; Earth and Environmental Sciences;

   Abstract : More than 600 million people are living in coastal areas in the world. According to the trend of population migration, the global coastal area population may increase to more than 1 billion by 2050. READ MORE