Results 121 to 130 of about 21,436 (210)

A Comparative Analysis of Phytovolume Estimation Methods Based on UAV-Photogrammetry and Multispectral Imagery in a Mediterranean Forest [PDF]

, 2019
Management and control operations are crucial for preventing forest fires, especially in Mediterranean forest areas with dry climatic periods. One of them is prescribed fires, in which the biomass fuel present in the controlled plot area must be ...
Agüera Vega, Francisco, Carvajal Ramírez, Fernando, Martínez Carricondo, Patricio Jesús, Serrano, João Manuel Pereira Ramalho   +3 more
core   +1 more source

Documentation of Historical City Using Oblique UAV Imagery: Case Study of the Traditional Terrace of the Jewish Neighbourhood in Akre.

Zanco Journal of Pure and Applied Sciences
UAV photogrammetry is a crucial technique for conserving cultural heritage sites, particularly oblique images. However, studies on this method are limited.
Shireen Younus Ismael
doaj   +1 more source

Study on UAV observation methods for surface subsidence caused by multiple coal seams mining in western mining areas

Meikuang Anquan
In the western mining area, coal mining is characterized by shallow burial depth, thin bedrock, multi coal seam mining, and a fragile surface environment.
Jianting CUI, Kun WANG, Guojian LIU, Junyang ZHANG, Di YANG, Tongbin ZHAO, Junsheng LI   +6 more
doaj   +1 more source

Capabilities of low cost and fast image acquisition using micro fixed-wing unmanned aerial vehicle system [PDF]

, 2014
Fast image acquisition is most important part for societal impact of a developing country. This paper aims to demonstrate the potential use of micro fixed wing unmanned aerial vehicle (UAV) system attached with high resolution digital camera for coastal ...
Ahmad, Anuar, Darwin, Norhadija, Mat Amin, Zulkarnaini, Zainon, Othman   +3 more
core  

Using UAV Photogrammetry to Analyse Changes in the Coastal Zone Based on the Sopot Tombolo (Salient) Measurement Project. [PDF]

Sensors (Basel), 2020
Burdziakowski P, Specht C, Dabrowski PS, Specht M, Lewicka O, Makar A.   +5 more
europepmc   +1 more source

Influence of Image TIFF Format and JPEG Compression Level in the Accuracy of the 3D Model and Quality of the Orthophoto in UAV Photogrammetry. [PDF]

J Imaging, 2020
Alfio VS, Costantino D, Pepe M.
europepmc   +1 more source

Precise Positioning in Nitrogen Fertility Sensing in Maize (Zea mays L.)

Sensors
This study documented the contribution of precise positioning involving a global navigation satellite system (GNSS) and a real-time kinematic (RTK) system in unmanned aerial vehicle (UAV) photogrammetry, particularly for establishing the coordinate data ...
Tri Setiyono
doaj   +1 more source

Evaluating Water Level Changes at Different Tidal Phases Using UAV Photogrammetry and GNSS Vertical Data. [PDF]

Sensors (Basel), 2019
Mohamad N, Abdul Khanan MF, Ahmad A, Md Din AH, Shahabi H.   +4 more
europepmc   +1 more source

UAV photogrammetry and lidar integration for high-fidelity 3D campus mapping at KFUPM. [PDF]

Sci Rep
Keshk HM, Abdallah AM, Almutairi S, Alshuail A.   +3 more
europepmc   +1 more source

Monitoring of granite quarries using deep learning and UAV photogrammetry in Bengaluru, India. [PDF]

PLoS One
Himmy O, Nguyen TT, Vazhacharickal PJ, Buerkert A.   +3 more
europepmc   +1 more source