Results 31 to 40 of about 5,275,293 (190)

Algorithm for forming the structure of a selling website (by the example of developing landing page with high conversion for tourism business)

Путеводитель предпринимателя, 2022
The article is devoted to the compilation of the general structure of the selling site for the implementation of proposals for the expansion of a travel company using landing pages (landing pages).
Ya. G. Usenko
doaj   +1 more source

Multi-Resolution Elevation Mapping and Safe Landing Site Detection with Applications to Planetary Rotorcraft [PDF]

IEEE/RJS International Conference on Intelligent RObots and Systems, 2021
In this paper, we propose a resource-efficient approach to provide an autonomous UAV with an on-board perception method to detect safe, hazard-free landing sites during flights over complex 3D terrain.
Pascal Schoppmann, Pedro F. Proença, J. Delaune, Michael Pantic, Timo Hinzmann, L. Matthies, R. Siegwart, R. Brockers   +7 more
semanticscholar   +1 more source

Landing Site Detection for Autonomous Rotor Wing UAVs Using Visual and Structural Information

Journal of Intelligent and Robotic Systems, 2022
The technology of unmanned aerial vehicles (UAVs) has increasingly become part of many civil and research applications in recent years. UAVs offer high-quality aerial imaging and the ability to perform quick, flexible and in-depth data acquisition over ...
E. Chatzikalymnios, K. Moustakas
semanticscholar   +1 more source

Study and construction of landing test site for Mars rover

Yantu gongcheng xuebao, 2023
Mars is far away from the Earth, the communication delay is about 20 minutes, and the surface terrain is complex, which is covered with rock, slope, and other obstacles.
JIANG Mingjing 2, 3, 1, SHI Anning 1, XI Banglu 4, HUANG Wei 5, LÜ Lei 1
doaj   +1 more source

Empirical H/V spectral ratios at the InSight landing site and implications for the martian subsurface structure

Geophysical Journal International, 2022
The H/V spectral ratio inversion is a traditional technique for deriving the local subsurface structure on Earth. We calculated the H/V from the ambient vibrations at different wind levels at the InSight landing site, on Mars, and also computed the H/V
S. Carrasco, B. Knapmeyer‐Endrun, L. Margerin, C. Schmelzbach, K. Onodera, L. Pan, P. Lognonné, S. Menina, D. Giardini, É. Stutzmann, J. Clinton, S. Stähler, M. Schimmel, M. Golombek, M. Hobiger, M. Halló, S. Kedar, W. Banerdt   +17 more
semanticscholar   +1 more source

A CaSSIS and HiRISE map of the clay-bearing unit at the ExoMars 2022 landing site in Oxia Planum

Planetary and Space Science, 2022
In preparation for the operations of the ExoMars Rosalind Franklin rover, characterising its landing site in Oxia Planum is essential. Of particular interest is the extensive Clay-bearing Unit present at the site, a key target in the search for ...
A. Bowen, J. Bridges, L. Tornabene, L. Mandon, C. Quantin‐Nataf, M. Patel, Nicolas Thomas, G. Cremonese, G. Munaretto, A. Pommerol, M. Pajola   +10 more
semanticscholar   +1 more source

Centimeter-resolution topographic modeling and fine-scale analysis of craters and rocks at the Chang'E-4 landing site

, 2021
Chang'E-4 was the first lunar mission to successfully land on the far side of the Moon. The stereo images collected by the panoramic camera (Pancam) mounted on the Jade Rabbit-2 rover have provided the most detailed in situ observations of the landing ...
Bo Wu, Yuan Li, Wai Chung Liu, Yiran Wang, Fei Li, Yang Zhao, He Zhang   +6 more
semanticscholar   +1 more source

Selection and Characteristics of the Dragonfly Landing Site near Selk Crater, Titan

The Planetary Science Journal, 2021
The factors contributing to the initial selection of a dune site near the Selk impact structure on Titan as the first landing site for the Dragonfly mission are described.
R. Lorenz, S. MacKenzie, C. Neish, A. L. Gall, E. Turtle, J. Barnes, M. Trainer, A. Werynski, J. Hedgepeth, E. Karkoschka   +9 more
semanticscholar   +1 more source

Landing Site Mapping and Lander Localization for Chang’e-5 and Chang’e-6 Lunar Sample Return Missions [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Chang’e-5 and Chang’e-6 are lunar sample return missions in China’s lunar exploration program. In these missions, high-resolution landing site mapping and lander localization were performed to support mission operations and scientific ...
K. Di, Z. Liu, W. Wan, Y. Wang, B. Liu, M. Peng, W. C. Liu, J. Wang, X. Deng, H. Zhang, R. Sheng, Z. Yue, S. Gou   +12 more
doaj   +1 more source

Lunar Lander Landing Site Decision in Low-Fuel Case

MATEC Web of Conferences, 2016
This paper deals with lunar landing site decision algorithms for the case when the lunar lander is not able to reach the original landing site. A new landing site which minimizes the fuel consumption of the lunar rover is determined from landing site ...
Seo Min-Guk, Hong Seong-Min, Tahk Min-Jea   +2 more
doaj   +1 more source