Results 81 to 90 of about 221,330 (163)

Hybrid Object-Based Augmentation and Histogram Matching for Cross-Domain Building Segmentation in Remote Sensing

Applied Sciences
Cross-domain building segmentation in high-resolution remote sensing imagery underpins urban change monitoring, disaster assessment, and exposure mapping.
Chulsoo Ye, Youngman Ahn
doaj   +1 more source

Optical observations of thunderstorms from the International Space Station: recent results and perspectives. [PDF]

NPJ Microgravity, 2023
Neubert T, Gordillo-Vázquez FJ, Huntrieser H.   +2 more
europepmc   +1 more source

Operation of the Radio Occultation Mission in KOMPSAT-5

, 2010
Korea multi-purpose satellite-5 (KOMPSAT-5) is a low earth orbit (LEO) satellite scheduled to be launched in 2010. To satisfy the precision orbit determination (POD) requirement for a high resolution synthetic aperture radar image of KOMPSAT-5, KOMPSAT-
Sungki Cho, Jong-Uk Park, Mansoo Choi, Woo-Kyoung Lee   +3 more
core   +1 more source

Satellite scene classification using CoAtNet to assess suitability of browser images for analysis-ready data generation

KSCE Journal of Civil Engineering
Analysis-ready data (ARD) has attracted growing interest because it enables immediate downstream use of satellite imagery. Despite advances in preprocessing, many acquired images remain unsuitable for ARD generation due to quality-degrading factors. This
Jaewan Choi, Doochun Seo, Taeheon Kim, Youkyung Han, Jaehong Oh, Changno Lee, Minyoung Jung   +6 more
doaj   +1 more source

Assessment of Accuracy of COSMIC and KOMPSAT Radio Occultation Temperature and Pressure [PDF]

Radio Occultation is a technique used by orbiting satellites to measure planetary atmosphere properties like temperature, pressure, and water vapor.
Karl Philippe A. Descalzo, Ernest P. Macalalad   +1 more
core   +2 more sources

A Spatial–Spectral Decoupled Transformer Framework for Super-Resolution of Low-Earth-Orbit Multispectral Satellite Imagery

Applied Sciences
Multispectral (MS) satellite imagery provides rich spectral information for surface and atmospheric interpretation, yet its spatial resolution is often limited by sensor design.
Duhui Yun, Seok-Teak Yun
doaj   +1 more source

KOMPSAT??? Landsat 8??? ????????? ??????????????? ?????? ????????? ??????:???????????????????????? ????????????

, 2019
Urban population growth and consequent rapid urbanization involve some thermal environmental problems in the cities. Monitoring of thermal environments in urban areas such as hot spot analysis is required for effective actions to resolve these problems ...
Yoo, Cheolhee, Park, Seonyoung, Cho, Dongjin, Kim, Yeji   +3 more
core   +1 more source

On-Orbit Geometric Calibration from the Relative Motion of Stars for Geostationary Cameras. [PDF]

Sensors (Basel), 2021
Jiang L, Li X, Li L, Yang L, Yang L, Hu Z, Chen F.   +6 more
europepmc   +1 more source

Distinct promoter elements mediate the co-operative effect of Brn-3a and p53 on the p21 promoter and their antagonism on the Bax promoter

, 2002
Although the promoters of both the Bax and p21 genes are activated by p53, they differ in the effect on this activation of the POU family transcription factor Brn-3a. Thus, Brn-3a inhibits activation of the Bax promoter by p53 but enhances the ability of
Budhram-Mahadeo, VS, Latchman, DS, Perez-Sanchez, C   +2 more
core  

MultiVeg: A Very High-Resolution Benchmark for Deep Learning-Based Multi-Class Vegetation Segmentation

Remote Sensing
Vegetation segmentation in Very High-Resolution (VHR) satellite imagery has become an essential task for ecological monitoring, supporting diverse applications such as large-scale vegetation conservation and detailed segmentation of small local areas. In
Changhui Lee, Jinmin Lee, Taeheon Kim, Hyunjin Lee, Aisha Javed, Minkyung Chung, Youkyung Han   +6 more
doaj   +1 more source