Now showing items 1-10 of 16
Development and Assessment of a Data Set[-2pt] Containing Frame Images and Dense Airborne Laser Scanning Point Clouds
This letter describes the main features of a data set that contains aerial images acquired with a medium format digital camera and point clouds collected using an airborne laser scanning unit, as well as ground control ...
A semi-automatic method for indirect orientation of aerial images using ground control lines extracted from airborne laser scanner data
This paper presents a method for indirect orientation of aerial images using ground control lines extracted from airborne Laser system (ALS) data. This data integration strategy has shown good potential in the automation ...
A Markov-Random-Field Approach for Extracting Straight-Line Segments of Roofs From High-Resolution Aerial Images
(Ieee-inst Electrical Electronics Engineers Inc, 2016-12-01)
This paper proposes a method for extracting groups of straight lines that represent roof boundary sides and roof ridgelines from high-resolution aerial images using corresponding airborne laser scanner (ALS) roof polyhedrons ...
Airborne laser altimetry survey of Glaciar Tyndall, Patagonia
(ELSEVIER SCIENCE BV, 2007-10)
The first airborne laser altimetry measurements of a glacier in South America are presented. Data were collected in November of 2001 over Glaciar Tyndall, Torres del Paine National Park, Chilean Patagonia, onboard a Twin ...
Avaliação da qualidade posicional planimétrica de dados Lidar em duas áreas urbanas no município do Recife/PE
(Universidade Federal de Pernambuco, 2015)
Estimativa da altura da vegetação utilizando dados Airborne Laser Scanner
(Florianópolis, SC, 2013)
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION
(Universidade Federal do Paraná, 2018-08-01)
Abstract Lightweight Unmanned Aerial Vehicles (UAVs) have become a cost effective alternative for studies which use aerial Remote Sensing with high temporal frequency requirements for small areas. Laser scanner devices are ...