Results 41 to 50 of about 636 (172)

PHOTOGRAMMETRIC PROCESSING OF PLANETARY LINEAR PUSHBROOM IMAGES BASED ON APPROXIMATE ORTHOPHOTOS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
It is still a great challenging task to efficiently produce planetary mapping products from orbital remote sensing images. There are many disadvantages in photogrammetric processing of planetary stereo images, such as lacking ground control information ...
X. Geng, X. Geng, Q. Xu, S. Xing, Y. F. Hou, C. Z. Lan, J. J. Zhang   +6 more
doaj   +1 more source

Relative Radiometric Correction of Pushbroom Satellites Using the Yaw Maneuver

Remote Sensing, 2022
Earth-imaging satellites commonly acquire multispectral imagery using linear array detectors formatted as a pushbroom scanner. Landsat 8, a well-known example, uses pushbroom scanning and thus has 73,000 individual detectors.
Christopher Begeman, Dennis Helder, Larry Leigh, Chase Pinkert   +3 more
doaj   +1 more source

Spectral response of guava leaves under infestation by Costalimaita ferruginea (coleoptera: Chrysomelidae)

Agricultural and Forest Entomology, Volume 28, Issue 3, Page 398-409, August 2026.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Souradji I. Bachirou, Pedro G. Peixoto, David L. Rosalen   +2 more
wiley   +1 more source

A Framework for 3D Pushbroom Imaging

, 2003
Pushbroom cameras produce one-dimensional images of a scene with high resolution at a high frame-rate. As a result, they provide superior data compared to conventional two-dimensional cameras in cases where the scene of interest can be temporally scanned.
Ichimura, Naoyuki, Nayar, Shree K.
openaire   +2 more sources

Evaluation of the Usefulness of Machine Learning and Artificial Intelligence on Hyperspectral Images in the Diagnosis of Myelodysplastic Syndrome

Journal of Biophotonics, Volume 19, Issue 7, July 2026.
Hyperspectral imaging (350–1050 nm) captures spectral information beyond the visible range from bone marrow biopsy specimens. An HSI‐based AI system using machine learning achieved up to 97% accuracy in diagnosing and classifying MDS, outperforming a previous RGB‐based study.
Yasuo Ueda, Takafumi Ogawa, Akane Wada, Genshu Tate, Yuta Baba, Tetsuya Fukuda, Toshiko Yamochi   +6 more
wiley   +1 more source

Implementation of a UAV–Hyperspectral Pushbroom Imager for Ecological Monitoring [PDF]

Drones, 2019
Hyperspectral remote sensing provides a wealth of data essential for vegetation studies encompassing a wide range of applications (e.g., species diversity, ecosystem monitoring, etc.). The development and implementation of UAV-based hyperspectral systems have gained popularity over the last few years with novel efforts to demonstrate their operability.
J. Arroyo-Mora, Margaret Kalacska, Deep Inamdar, Raymond Soffer, Oliver Lucanus, Janine Gorman, Tomas Naprstek, Erica Schaaf, Gabriela Ifimov, Kathryn Elmer, George Leblanc   +10 more
openaire   +2 more sources

A Principal Component Index for Identifying and Surveying Martian Chloride Salts Using THEMIS Multispectral Thermal Infrared Images

Journal of Geophysical Research: Planets, Volume 131, Issue 7, July 2026.
Abstract Martian chloride salt deposits were first identified by Osterloo et al. (2008, https://doi.org/10.1126/science.1150690) and surveyed by Osterloo et al. (2010, https://doi.org/10.1029/2010je003613) primarily using thermal infrared data acquired by the Thermal Emission Imaging System (THEMIS) onboard the 2001 Mars Odyssey spacecraft.
J. R. Hill, P. R. Christensen
wiley   +1 more source

Simultaneous Generation of Topographic Models and Manning Roughness Coefficient Maps From Tri‐Stereoscopic Satellite Images: Application to the Huarmey River, Peru

The Photogrammetric Record, Volume 41, Issue 195, July‐September 2026.
Tri‐stereoscopic PeruSat‐1 imagery enables the simultaneous generation of 0.70 m‐resolution topography and spatially distributed Manning roughness maps, achieving 0.434 m vertical accuracy. Integrated into HEC‐RAS, these products provide consistent, high‐resolution inputs that improve hydraulic modelling and flood risk assessment in data‐scarce river ...
Jorge L. Miranda‐Pita, Pedro A. Plaza‐Álvarez, Jorge Lopez‐Rebollo, Diego González‐Aguilera   +3 more
wiley   +1 more source

An Analysis of the Side Slither On-Orbit Calibration Technique Using the DIRSIG Model

Remote Sensing, 2014
Pushbroom-style imaging systems exhibit several advantages over line scanners when used on space-borne platforms as they typically achieve higher signal-to-noise and reduce the need for moving parts. Pushbroom sensors contain thousands of detectors, each
Aaron Gerace, John Schott, Michael Gartley, Matthew Montanaro   +3 more
doaj   +1 more source

Lightweight Integrated Solution for a UAV-Borne Hyperspectral Imaging System

Remote Sensing, 2020
The rapid development of unmanned aerial vehicles (UAVs), miniature hyperspectral imagers, and relevant instruments has facilitated the transition of UAV-borne hyperspectral imaging systems from concept to reality.
Hao Zhang, Bing Zhang, Zhiqi Wei, Chenze Wang, Qiao Huang   +4 more
doaj   +1 more source