Results 21 to 30 of about 13,472 (243)

COMPARATIVE ACCURACY EVALUATION OF FINE-SCALE GLOBAL AND LOCAL DIGITAL SURFACE MODELS: THE TSHWANE CASE STUDY I [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Conducted in the City of Tshwane, South Africa, this study set about to test the accuracy of DSMs derived from different remotely sensed data locally. VHR digital mapping camera stereo-pairs, tri-stereo imagery collected by a Pléiades satellite and data ...
A. Breytenbach
doaj   +1 more source

Information and analysis service and technology for monitoring potentially hazardous areas from satellite multi-spectral sensing data

Космические аппараты и технологии, 2023
An information and analytical service is presented, created on the basis of the practical implementation of innovative technologies in the processing of multispectral satellite data and the provision of monitoring results for potentially hazardous areas ...
E. F. Chichkova, D. A. Kochin, S. A. Rogachev   +2 more
doaj   +1 more source

A technique for determination of natural stresses in rock masses by surface deformation using satellite navigation systems

LITHOSPHERE (Russia), 2019
Research subject. The relative deformation of rock masses, which was obtained in the Urals at depths below500 m, i.e. below the zone of massif disintegration, through the use of traditional geodetic measurement methods, allows correction of the results of determining the massif basis to obtain its true value.Materials and methods.
A. V. Zubkov, S. V. Sentyabov, K. V. Selin   +2 more
openaire   +3 more sources

Use of Satellite Images to Determine the Temperature of Urban Surfaces for Landscape Management Purposes, Case Study Bratislava (Slovak Republic)

Land, 2023
This contribution deals with the use of data obtained from Landsat 8 satellite imaging to identify surface temperature variability in the example of the city of Bratislava, with an emphasis on identifying hotspots outside the built-up area, for example ...
Martin Šalkovič, Eva Pauditšová
doaj   +1 more source

Identifying seasonal differences in migration characteristics of Oriental white stork (Ciconia boyciana) through satellite tracking and remote sensing

Ecological Indicators, 2023
Migratory species interact with different ecosystems in different regions during migration, making them more environmentally sensitive and therefore more vulnerable to extinction.
Jinya Li, Fawen Qian, Yang Zhang, Lina Zhao, Wanquan Deng, Keming Ma   +5 more
doaj   +1 more source

Plume Activity on Europa: Current Knowledge and Search Strategy for Europa Clipper

The Planetary Science Journal
The presence of cryovolcanic activity in the form of geyser-like plumes at Jupiter’s moon Europa is a much-debated topic. As an active plume could allow direct sampling by a passing spacecraft of a potentially habitable interior environment, the ...
Lorenz Roth, Erin Leonard, Kelly Miller, Matt Hedman, Lynnae C. Quick, Tracy M. Becker, Shawn Brooks, Corey Cochrane, Ashley Gerard Davies, Carolyn M. Ernst, Cyril Grima, Candice J. Hansen, Carly Howett, Sean Hsu, Xianzhe Jia, Adrienn Luspay-Kuti, Margaret Kivelson, Fabian Klenner, Alfred McEwen, William B. McKinnon, Robert T. Pappalardo, Frank Postberg, Julie Rathbun, Kurt D. Retherford, Kirk Scanlan, K. Marshall Seaton, John R. Spencer, J. Hunter Waite, Paul Withers, Danielle Wyrick, Mikhail Yu. Zolotov, the Europa Clipper Plume Focus Group   +31 more
doaj   +1 more source

Multi-sensor and multi-platform consistency and interoperability between UAV, Planet CubeSat, Sentinel-2, and Landsat reflectance data

GIScience & Remote Sensing, 2022
Unmanned aerial vehicle (UAV) and satellite data have considerable complementarity for platform inter-operability, data fusion studies, calibration and validation efforts, and various multiscale analyses.
Jiale Jiang, Kasper Johansen, Yu-Hsuan Tu, Matthew F. McCabe   +3 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

THUNDER: A Titan Orbiter Mission Concept for the New Frontiers Program Designed at the JPL Planetary Science Summer School

The Planetary Science Journal
Saturn's moon Titan is an enigmatic icy world whose surface is constantly modified by its active, Earthlike precipitation system. Here, we propose the Titan's Hydrocarbons: Uncovering New Dimensions of Evolutionary pRocesses (THUNDER) mission concept to ...
Cassandra Seltzer, Rudi Lien, Brandon T. Radzom, Ella Mullikin, Kimberly Bott, Gwendolyn Brouwer, David G. Burtt, Chloe Gentgen, Jewel Abbate, Victor Gandarillas, Austin P. Green, Tristen Head, Jonathon R. Hill, Jennifer N. Larson, Nicholas J. Montiel, M. Regina A. Moreno, Nicholas L. Wagner, Piyumi Wijesekara, James Tuttle Keane, Alfred E. Nash, Jennifer Scully   +20 more
doaj   +1 more source

BRDF-NeRF: Neural radiance fields with optical satellite images and BRDF modelling

International Journal of Applied Earth Observations and Geoinformation
Neural radiance fields (NeRF) have gained prominence as a machine learning technique for representing 3D scenes and estimating the bidirectional reflectance distribution function (BRDF) from multiple images. However, most existing research has focused on
Lulin Zhang, Ewelina Rupnik, Tri Dung Nguyen, Stéphane Jacquemoud, Yann Klinger   +4 more
doaj   +1 more source