Results 81 to 90 of about 1,701 (201)

Analisis Pansharpening Citra Spot 5

, 2014
Penggabungan citra (image fusion) dapat dijadikan sebagai alat bantu penting dalam evaluasi data penginderaan jauh dengan ketersediaan data citra yang multisensor, multitemporal, multifrekuensi, dan multiresolusi dari satelit observasi bumi.
Hendayani Yusuf, Sukentyas Estuti Siwi
core  

The Interannual Variability of Antarctic Fast‐Ice Thickness in McMurdo Sound and Connections to Climate

Journal of Geophysical Research: Oceans, Volume 129, Issue 12, December 2024.
Abstract Land‐fast sea‐ice (fast ice) in McMurdo Sound grows through heat loss to the atmosphere and through heat loss to the ocean due to the presence of supercooled water. In this paper, we present a fast‐ice thickness data set covering 1986–2022, providing a baseline of interannual variability in fast‐ice thickness.
Maren Elisabeth Richter, Greg H. Leonard, Inga J. Smith, Pat J. Langhorne, Matthew Parry   +4 more
wiley   +1 more source

Rapid Ice‐Wedge Collapse and Permafrost Carbon Loss Triggered by Increased Snow Depth and Surface Runoff

Geophysical Research Letters, Volume 51, Issue 11, 16 June 2024.
Abstract Thicker snow cover in permafrost areas causes deeper active layers and thaw subsidence, which alter local hydrology and may amplify the loss of soil carbon. However, the potential for changes in snow cover and surface runoff to mobilize permafrost carbon remains poorly quantified.
Frans‐Jan W. Parmentier, Lennart Nilsen, Hans Tømmervik, Ove H. Meisel, Lisa Bröder, Jorien E. Vonk, Sebastian Westermann, Philipp R. Semenchuk, Elisabeth J. Cooper   +8 more
wiley   +1 more source

Impact of panchromatic image characteristics on hyperspectral pansharpening: A case study in Agadir, Morocco [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This study evaluates the impact of different panchromatic (PAN) images with varying spatial resolutions on hyperspectral (HS) pansharpening performance.
V. Yilmaz
doaj   +1 more source

SWPanGAN: A hybrid generative adversarial network for pansharpening

IET Image Processing, Volume 18, Issue 8, Page 1950-1966, 19 June 2024.
This paper introduces SWPanGAN, a novel pansharpening method that combines Swin Transformer architectures with discrete wavelet transform in a GAN framework. The approach effectively fuses multimodal data and detects artefacts, offering a significant advancement in image fusion and pansharpening.
Bo Huang, Xiongfei Li, Xiaoli Zhang
wiley   +1 more source

Pansharpening and Classification of Pansharpened Images

, 2013
Satellites provide very valuable data about the Earth, e.g., for environmental monitoring, weather forecasting, map-making and military intelligence. But satellites are expensive, both to build and operate.
Frosti Pálsson 1974-
core   +1 more source

Pansharpening of PRISMA Products for Archaeological Prospection

IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium
Hyperspectral data recorded from satellite platforms are often ill-suited for geo-archaeological prospection due to low spatial resolution. The established potential of hyperspectral data from airborne sensors in identifying archaeological features has, on the other side, generated increased interest in enhancing hyperspectral data to achieve higher ...
Gregory Sech, Giulio Poggi, Marina Ljubenovic, Marco Fiorucci, Arianna Traviglia   +4 more
openaire   +4 more sources

Pansharpening with a decision fusion based on the local size information [PDF]

, 2010
International audiencePansharpening may be defined as the process of synthesizing multispectral images at a higher spatial resolution. Different pansharpening methods produce images with different characteristics. In the 2006 IEEE Data Fusion Contest, A\'
Khan, Muhammad, M., Jocelyn Chanussot, Bienvenu, Thibaut, Thibaut Bienvenu, Muhammad Murtaza Khan, Chanussot, Jocelyn, Bin Luo, Luo, Bin   +7 more
core   +1 more source

Super-Resolution-Guided Progressive Pansharpening Based on a Deep Convolutional Neural Network

, 2021
Pansharpening and super-resolution (SR) methods share the same target to improve the spatial resolution of images. Based on this similarity, we propose and develop a novel pansharpening algorithm that is guided by a deep SR convolutional neural network ...
Huang, Bo, Cai, Jiajun
core   +1 more source

ZSBP: Zero-Shot Semi-Supervised Learning for Blind Pansharpening

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Pansharpening aims to generate high-resolution multispectral images (HRMS) by effectively leveraging the complementary information in high-resolution panchromatic images (HRPan) and low-resolution multispectral images (LRMS).
Jialei Xie, Qi Feng, Jilei Liu, Jinzhou Ye, Luyan Ji, Yongchao Zhao   +5 more
doaj   +1 more source