Results 241 to 250 of about 48,962 (279)

Remote Sensing to Uav-Based Digital Farmland

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
This study presents preliminary observations of the first year of a crop monitoring experiment occurred in two soybean agriculture fields in the Arkansas delta. The project focuses on developing image processing and data integration techniques for UAV-based images to optimize advanced farm management such as soil microbial amendments. In particular, we
Nicola Falco, Haruko M. Wainwright, Craig Ulrich, Baptiste Dafflon, Susan S. Hubbard, Malcolm Williamson, Jackson David Cothren, Richard G. Ham, Jay A. McEntire, McClain McEntire   +9 more
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Co-Observation and Analysis of UAV and Multispectral Remote Sensing

IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020
In many remote sensing methods, the use of spectral information to obtain large-area soil salinization information has been a key focus of research. Typical samples of saline soil in Da'an city west of Jilin were selected as the research area, and co-observation was conducted using unmanned aerial vehicle (UAV) multispectral images and Sentinel-2 data.
Yishan Sun, Lei Li, Xiaojie Li
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UAV Remote Sensing Image Stitching

2019
The majority of image stitching (include UAV remote sensing images stitching) models are homography matrix transformation function, which could effectively simulate the rigid transformation of 2D images in 3D coordinate system. In order to prevent the accumulation of alignment errors (drift) and the projection distortion in the multi-image stitching ...
Hui Wu, Jun Chen
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UAV-based remote sensing for NaTech accidents management

Earth Observing Systems XXIII, 2018
Recent major natural disasters highlighted the emergence of a new type of risk that manifests itself when the natural and technological worlds collide. The impact of a natural disaster on a facility storing or processing dangerous substances can result in the release of hazardous materials with possibly severe off-site consequences through toxic ...
Alessandra Marino, Mariano Ciucci, Linda Barbieri Vita, Chiara Piccirilli   +3 more
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The design and implementation for UAV polarization remote sensing system

2009 IEEE International Geoscience and Remote Sensing Symposium, 2009
The feasibility of polarization remote sensing (RS) system is briefly analyzed for unmanned aerial vehicle (UAV) in china. With system integrated method, polarization RS system for UAV is designed based on long-term polarization theoretical research and ground experiments.
Lei Yan, Huabo Sun, Hongzhao Tang, Pengqi Gao, Rui Liang   +4 more
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MINI-UAV borne hyperspectral remote sensing: A review

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
In recent years, the science of hyperspectral remote sensing has huge development in virtue of the integration of low-cost lightweight hyperspectral sensors and unmanned aerial vehicles (UAVs). As an alternative of manned aircraft, UAV has some unique advantages enabling the researchers acquire the hyperspectral images of their interest area flexibly ...
Yanfei Zhong, Xinyu Wang 0003, Yao Xu, Tianyi Jia, Song Cui, Lifei Wei, Ailong Ma, Liangpei Zhang 0001   +7 more
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UAV Remote Sensing Assessment of Crop Growth

Photogrammetric Engineering & Remote Sensing, 2021
The introduction of unmanned-aerial-vehicle remote sensing for collecting high-spatial- and temporal-resolution imagery to derive crop-growth indicators and analyze and present timely results could potentially improve the management of agricultural businesses and enable farmers to apply appropriate solution, leading to a better food-security framework.
Freda Elikem Dorbu, Leila Hashemi-Beni, Ali Karimoddini, Abolghasem Shahbazi   +3 more
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Building Recognition of UAV Remote Sensing Images by Deep Learning

IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020
The automatic detection and identification of buildings has always been a hotspot research in the field of remote sensing image processing. In recent years, unmanned aerial vehicles (UAV) have developed rapidly and provided high-resolution remote sensing images to detect and identify surface targets.
Lijuan Zheng, Ping Ai, Yu Wu
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The use of UAVs for remote sensing applications: case studies in Cyprus

SPIE Proceedings, 2015
Unmanned aerial vehicles (UAVs) for use in remote sensing offer simple and affordable observation from the air. Due to the decreasing size of the sensors, receivers and antennas, it is now possible to create integrated low-altitude airborne systems. Remote sensing technologies on a UAV platform are an efficient, non-invasive and low cost resource for ...
Themistocleous, Kyriacos, Agapiou, Athos, Lysandrou, Vasiliki, Hadjimitsis, Diofantos G.   +3 more
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A UAV Remote Sensing System: Design and Tests

2009
Airborne remote sensing refers to reconnaissance techniques using aircraft, balloon, or other platforms. Comparing to satellite remote sensing, it has four main advantages: relative low cost, flexibility in the frequency and time of data acquisition, and the ability to record spatial details finer than current satellite technology can (Mei et al. 2001).
Lei Yan, Zhiyang Gou, Yini Duan
openaire   +1 more source