Results 81 to 90 of about 12,614,375 (254)

Chiral perovskites for next‐generation chiral optoelectronics and spintronics

FlexMat, EarlyView.
Benefiting from structural inversion symmetry breaking and strong spin‐orbit coupling, chiral perovskites possess intriguing chiral optical and spin properties. We overview their advances and core applications in perovskite solar cells, circularly polarized light detectors and spin circularly polarized‐light‐emitting diodes, offering great potential ...
Mengyao Zhang, Rui Xu, Xueyan Hou, Sihan Du, Mengting Xu, Jia Wu, Zhichao Lin, Pei Liu, Qiang Zhuang, Xiaoming Zhao, Yang Yang, Wenda Shi, Wanlin Guo, Jie Kong   +13 more
wiley   +1 more source

Influence of flight altitude and control points in the georeferencing of images obtained by unmanned aerial vehicle

European Journal of Remote Sensing, 2021
This study aimed to explore the influence of flight altitude, density, and distribution of ground control points (GCPs) on the digital terrain model (DTM) in surveys conducted by unmanned aerial vehicles (UAVs).
Lucas Santos Santana, Gabriel Araújo E Silva Ferraz, Diego Bedin Marin, Brenon Dienevam Souza Barbosa, Luana Mendes Dos Santos, Patrícia Ferreira Ponciano Ferraz, Leonardo Conti, Stefano Camiciottoli, Giuseppe Rossi   +8 more
doaj   +1 more source

Higher geometric accuracy using GPS derived ground control points for LULC analysis

, 2021
Georeferencing in remote sensing imagery provides an integrated validation on the land use land cover (LULC) changes of urban growth. Geometic accuracy in georeferencing can be increased using Global Positioning System (GPS) derived ground control points
Mohd Yusoff, Mariney, Abdullah, Jamalunlaili, Yasin, Muhammad Yazrin, Mohd Noor, Nisfariza, Mohd Noor, Norzailawati   +4 more
core  

DataSheet1_Using existing infrastructure as ground control points to support citizen science coastal UAS monitoring programs.docx

, 2023
Recent publications have described the ability of citizen scientists to conduct unoccupied aerial system (UAS) flights to collect data for coastal management.
Lucas F. Rabins (14819161), Ethan J. Theuerkauf (3779899), Erin L. Bunting (14819164)   +2 more
core   +1 more source

Effective Altruism and Care Ethics

Journal of Applied Philosophy, EarlyView.
ABSTRACT Effective altruism (EA) has received some of its most vocal criticisms from supporters of care ethics. In this article I take a comparative approach to determine whether a compelling critique of EA can emerge from care ethics at the ethical level, and more generally how much common ground can be found between the two.
Antonin Broi
wiley   +1 more source

MULTI-GNSS PPP: An Alternative Positioning Technique for Establishing Ground Control Points

International Journal of Environment and Geoinformatics, 2020
Traditionally, ground control points (GCPs) are utilized to determine absolute image orientations indirectly in aerial triangulation. For a long time, differential and relative GNSS (Global Navigation Satellite System) positioning techniques have been ...
Berkay Bahadur, Metin Nohutçu
doaj   +1 more source

Digitalisasi Pemetaan Topografi menggunakan Alat Drone serta Perhitungan Ketelitian dengan Ground Control Point (Gcp)

Jurnal Teknik Sipil Terapan
Perkembangan teknologi telah mendorong penggunaan drone untuk pemetaan topografi yang hemat biaya dan waktu. Pada penelitian yang dilakukan di area pengembangan perumahan Citraland Winangun, dilakukan penentuan kondisi topografi dan keakuratan proses pemetaan menggunakan drone dengan Ground Control Point (GCP).
Anastasya G.O Piyoh, I Gede Yohan Kafrain, Fenny Moniaga   +2 more
openaire   +1 more source

Use of a Bacteriophage Lysin to Control Axillary Malodor

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Axillary malodor is primarily caused by bacteria, particularly Staphylococcus hominis, which metabolize apocrine secretions into volatile compounds. Traditional deodorants contain antiseptics that can disrupt the skin microbiome and cause irritation. Alternative methods of odor control are being sought but so far without success. We
Maurice A. M. van Steensel, Fabian Hia, Mei Zhen Beh, Boon Chong Goh   +3 more
wiley   +1 more source

PENGARUH SEBARAN DATA GROUND CONTROL POINT (GCP) DALAM PENGOLAHAN DATA FOTO UDARA PADA AREA IN-PIT MAPPING MENGGUNAKAN DRONE QUADCOPTER DJI PHANTOM 4 RTK BERBASIS BASE GPS METODE REAL TIME KINEMATIC (RTK)

Prosiding Temu Profesi Tahunan PERHAPI, 2020
ABSTRAKTeknik pengambilan foto udara yang saat ini sedang berkembang, tidak bisa dipungkiri lagi bahwa teknologi Unmanned Aerial Vehicle (UAV), khususnya drone merupakan salah satu teknologi yang sangat efektif dan efisien dalam melakukan kegiatan mapping (pemetaan).
Ryan Nugraha, Sigit Putrasakti
openaire   +2 more sources

Ground truth extraction from LiDAR data for image orthorectification

, 2008
The availability of high accuracy GCPs (ground control points) and DEMs (digital elevation models) becomes the key issue for successful implementation of an image orthorectification project.
Liu, Xiaoye, Zhang, Zhenyu, Zhenyu Zhang, Xiaoye Liu   +3 more
core   +1 more source