Essays about: "Laser radar"

Showing result 1 - 5 of 23 essays containing the words Laser radar.

  1. 1. Elastic hyperspectral lidar for detecting coherent backscatter from insects

    University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Author : Lauro Müller; [2022]
    Keywords : Nanosopy; Thin film physics; Hyperspectral; Lidar; Super continuum; Insects; Coherent scattering; Infrared Spectroscopy; Hyperspectral Imaging; Biophotonics; Technology and Engineering;

    Abstract : Insects play a major role in the ecosystem and are an important factor for biodiversity. Using laser remote sensing to distinguish and monitor the millions of insects in-situ, holds large potential to speed up and improve the otherwise time consuming process of trapping and subsequent analysis. READ MORE

  3. 2. Navigation Robot

    University essay from Uppsala universitet/Signaler och system

    Author : Artur Absalyamov; Jimmy Gladh; [2020]
    Keywords : ROS; robot; robotics; IMU; RPlidar; UWB; RC-car;

    Abstract : Journeying into the information era the need for new technologies used forsending vast amounts of data eciently has risen, as has the possibilities and needfor dierent types of AI-controlled robots. In this project a RC-car was modiedand equipped with a Raspberry PI and laser radar to let it automatically navigatearound a room using UWB transmitters and receivers. READ MORE

  4. 3. Above-ground biomass estimation in boreal productive forests using Sentinel-1 data

    University essay from Stockholms universitet/Institutionen för naturgeografi

    Author : David Roc Roc; [2019]
    Keywords : synthetic aperture radar SAR ; backscatter intensity; InSAR; interferometric coherence; LIDAR; above-ground biomass; forestry;

    Abstract : Estimation of biomass has high importance for economic, ecologic and climatic reasons due to the multiple ecosystem services offered by forested landscapes. Measurements that are taken in the field incur personal and economic costs. Nevertheless, biomass surveying based on remote sensing techniques offer efficiency thanks to covering large areas. READ MORE

  5. 4. Modeling of Effective Leaf Area Index

    University essay from SLU/Dept. of Forest Resource Management

    Author : Lina Selin; [2018]
    Keywords : Sentinel-1; tree species; random forest; linear discriminant;

    Abstract : Mapping of e�ective leaf area index (LAIe) over the Swedish boreal forest test site Krycklan (64°N19°E) was performed using ground-based �eld estimates of LAIe and remote sensing data sources. The LAIe data were collected 2017 and 2018 using the LAI-2200 Plant Canopy Analyzer and its later version LAI-2200C Plant Canopy Analyzer. READ MORE

  6. 5. Road modelling using LiDAR-data

    University essay from Lunds universitet/Matematisk statistik

    Author : Tove Jungenfelt; Elias Sevelin; [2018]
    Keywords : Mathematics and Statistics;

    Abstract : The purpose of our master thesis is to locate and find a mathematical model of the road surface from data obtained using LiDAR measure- ments. A LiDAR is an optical instrument that generates a point cloud of its surroundings by measuring distance and intensity. READ MORE