Remote Sensing

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Period ending 2026-09-21

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Remote Sensing

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Satellite Imagery

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Normalized Difference Vegetation Index

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Satellite

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Remote Sensing Image Segmentation

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Sentinel-2

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Satellite Data

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435 papers

Latest in Remote Sensing

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Machine-Learning Emulation of Satellite Greenhouse Gas Retrievals: Stability over Time
Jun 8, 2026Nugzar Gognadze, Motonobu Kanagawa, Yu Someya +1Emulators Multiple Hyperspectral Benchmarks
An Enhanced Geometric-Spectral Feature Learning Framework for Airborne Multispectral Point Cloud Classification
Jun 8, 2026Xian Li, Yanfeng Gu, Aleksandra PižuricaLight Detection And Ranging Point Clouds Normalized Difference Vegetation Index
PolyBuild: An End-to-End Method for Polygonal Building Contour Extraction from High-Resolution Remote Sensing Images
Jun 8, 2026Yaoteng Zhang, Julin Zhang, Guangshuai Wang +4Contours Remote Sensing Image Segmentation
NGram-MoSE: Efficient Remote Sensing Super-Resolution via N-Gram Context and Mixture-of-Experts
Jun 7, 2026Yun-Hsuan Huang, Trong-An Bui, Chih-Hung ChuangDiffusion-Based Super-Resolution Framework Remote Sensing
Empowering Feed-Forward Reconstruction Models with Metric Scale via Satellite Images
Jun 6, 2026Xianghui Ze, Yongjian Luo, Mengjun Chao +3Feed-Forward 3D Reconstruction Satellite Imagery
Feasibility to detect rapid change and disappearance of seagrass: Lessons from nearly 80 years of vegetation change in the Ako, Seto Inland Sea, Japan
Jun 6, 2026Takehisa Yamakita, Yoji Igarashi, Akira Eto +2Sentinel-2 Forest Inventory
Land cover and flood type govern the detection limits of satellite-based flood mapping across diverse global flood events
Jun 5, 2026Venkatesh Kolluru, Rajat Shinde, Abdelhak Marouane +6Flood Detection Sen1Floods11
Beyond Backscatter: InSAR coherence from detected SAR images
Jun 5, 2026Francescopaolo Sica, Andrea Pulella, Michael SchmittSynthetic Aperture Radar Sentinel-2
RPC-GS: Gaussian Splatting with native RPC Rendering for Satellite Imagery
Jun 4, 2026Valentin Wagner, Sebastian Bullinger, Christoph Bodensteiner +1Gaussian Splatting Satellite Imagery
GMBFormer: An NDVI-Guided Global Memory Bank Transformer for Urban Green-Space Extraction from Ultra-High-Resolution Imagery
Jun 4, 2026Hao Lei, Xi Cheng, Chenlu Shu +4Normalized Difference Vegetation Index Rotation-Invariant Descriptors
Intercomparison of Machine Learning Algorithms for Remote Sensing-based In-season Crop Mapping
Jun 4, 2026August Posch, Jitendra Kumar, Forrest M. Hoffman +1Normalized Difference Vegetation Index Remote Sensing
A Fast Methane Detection Pipeline on Board Satellites Based on Mag1c-SAS and LinkNet
Jun 2, 2026Jonáš Herec, Vít Růžička, Rado Pitoňák +1Multiple Hyperspectral Benchmarks Satellite
FAF-CD: Frequency-Aware Fusion for Change Detection under Imperfect Multimodal Remote Sensing
Jun 2, 2026Yufan Wang, Sokratis Makrogiannis, Chandra KambhamettuChange Detection Frequency-Spatial Fusion Module
Deep Learning for Remote Sensing to Improve Flood Inundation Mapping
Jun 1, 2026Yogesh Bhattarai, Vijay Chaudhary, Wai Lim Kim +1Flood Detection Sen1Floods11
LALE: Lightweight-Transformer Architecture for Land-Cover Estimation
Jun 1, 2026Ümit Mert Çağlar, Alptekin TemizelRemote Sensing Image Segmentation Normalized Difference Vegetation Index
Collaborative Space Object Detection with Multi-Satellite Viewpoints in LEO Constellations
Jun 1, 2026Xingyu Qu, Wenxuan Zhang, Peng HuSatellite Satellite Imagery
GABI: Geometry-Aware Boundary Integration for Spacecraft Segmentation
May 30, 2026Iason Georgios Velentzas, Dhruv Ahuja, Panagiotis TsiotrasRemote Sensing Image Segmentation 3D Convolutional Neural Networks
CR-JEPA: Cross-Modal Joint-Embedding Predictive Learning for Remote Sensing Image Retrieval
May 30, 2026Md Aminur Hossain, Ayush V. Patel, Nitant Dube +1Remote Sensing Cross-Modal Learning
A Modelling and Evaluation Framework for EuroCrops-Driven Sentinel-2 Crop Segmentation
May 30, 2026Alexandra Nicoleta Scarlat, Ioana Cristina Plajer, Alexandra BaicoianuRemote Sensing Image Segmentation Sentinel-2
Mapping the evolution of small reservoirs in Brazil from 1984 to 2025 using deep learning
May 30, 2026Kylen Solvik, Luis Gustavo Carvalho, Marcia N. MacedoReservoir Remote Sensing
Improving Visual Grounding in Remote Sensing via Cluster-Guided Refinement and Model Ensemble Voting
May 30, 2026Panav Shah, Geet Sethi, Ashutosh GandheRemote Sensing Sequential Visual Localization
DarkVesselNet: Multi-Modal Remote Sensing and Trajectory Reasoning for Dark Vessel Detection
May 30, 2026Arun SharmaVessels Remote Sensing
HQ-JEPA: Hybrid Quantum Joint-Embedding Predictive Architecture for Cross-Modal Remote Sensing Representation Learning
May 29, 2026Md Aminur Hossain, Ayush V. Patel, Sanjay K. Singh +1Remote Sensing Joint-Embedding Predictive Architectures
DRIFT: Joint Channel Estimation and Prediction Towards Pilotless 6G Non-Terrestrial Networks
May 29, 2026Bruno De Filippo, Carla Amatetti, Alessandro Vanelli-CoralliJoint Channel Estimation Mobile Networks
HADT: A Heterogeneous Multi-Agent Differential Transformer for Autonomous Earth Observation Satellite Cluster
May 29, 2026Mohamad A. Hady, Muhammad Anwar Masum, Siyi Hu +3Satellite Transformer Architectures
Clustering Guided Domain-Specific Pretrained Foundation Model for Very High-Resolution Arctic Remote Sensing
May 28, 2026Amal S. Perera, Chandi Witharana, Elias Manos +2Remote Sensing High-Resolution
OmniCD: A Foundational Framework for Remote Sensing Image Change Detection Guided by Multimodal Semantics
May 28, 2026Chenhao SunChange Detection Remote Sensing
Optimizing Latent Representations for Robust Building Damage Assessment Onboard Earth Observation Satellites
May 28, 2026Thomas Goudemant, Benjamin FrancesconiPost-Disaster Damage Assessment Satellite
A Deep Learning Iterative Framework for Sentinel-1 Stripmap Enhancement Based on Azimuth Doppler Decomposition
May 27, 2026Juan Francisco Amieva, Christian Ayala, Roberto Del Prete +1Synthetic Aperture Radar Sentinel-2
FLORO: A Multimodal Geospatial Foundation Model for Ecological Remote Sensing Across Sensors and Scales
May 27, 2026Jorge L. Rodriguez, Victor Angulo Morales, Areej Alwahas +6Geospatial Foundation Models Remote Sensing
Asynchronous Remote Sensing Time-Series Fusion for Cloud Removal and Anytime Reconstruction
May 26, 2026Forouzan Fallah, Chia Yu Hsu, Wenwen Li +2Sentinel-2 Remote Sensing
RoadGIE: Towards A Global-Scale Aerial Benchmark for Generalizable Interactive Road Extraction
May 26, 2026Chenxu Peng, Chenxu Wang, Yimian Dai +3Lane Geometry Remote Sensing Image Segmentation
Multi-Modal Building Inspection via Perceiver IO Fusion of Satellite and Street-Level Imagery
May 25, 2026Niels Sombekke, Rob G. J. Wijnhoven, Martin R. OswaldMultimodal Classification Satellite
Beyond Appearance: Can Multimodal Large Language Models Exploit Vertical Structure for Remote Sensing Natural Scene Understanding?
May 25, 2026Jing Huang, Duanchu Wang, Junjie Yang +5Remote Sensing Multi-Modal Large Language Models
SFR-Net: Learning Scale-Frustum Representations for Ultra-Wide Area Remote Sensing Image Segmentation
May 25, 2026Chuyu Zhong, Keyan Chen, Qinzhe Yang +3Remote Sensing Image Segmentation Hyperspectral Image Super-Resolution
GRAIL: AI translation for scientists application workflow on satellite data
May 23, 2026Zhuocheng Shang, Ahmed EldawyMachine Translation Scientific Agents
Image-Conditioned Instance Prompt Network for Referring Remote Sensing Image Segmentation
May 23, 2026Biaoyu Ren, Qingsheng Wang, Cun Xu +2Remote Sensing Image Segmentation Remote Sensing
Lake Detection and Water Quality Estimation in Sentinel-2 Data
May 23, 2026Iulia Pleşu, Alexandra Băicoianu, Ioana Cristina PlajerSentinel-2 Multilevel Image Thresholding
Coarse-to-Fine Domain Incremental Learning with Attentive Distillation for Mining Footprint Segmentation in Multispectral Imagery
May 23, 2026Alif Tri Handoyo, Vincent C. S. Lee, Rizka Widyarini Purwanto +3Remote Sensing Image Segmentation Lithology Classification
Benchmarking Composed Image Retrieval for Applied Earth Observation
May 23, 2026Bill Psomas, Dionysis Christopoulos, Thanasis Petropoulos +6Composed Image Retrieval Remote Sensing
Optimal Design Framework for Distributed Array Using Magnetically-Actuated Satellite Swarm
May 22, 2026Seang Shim, Yuta Takahashi, Naoto Usami +1Reconfigurable Intelligent Surfaces Satellite
Tracking Urban Atmospheric Pollutants using Sentinel-5P Satellite Data
May 21, 2026Alice Gomez-Cantos, Henry O. VelesacaAir Pollution Atmospheric Dynamics
3D LULC classification using multispectral LiDAR and deep learning: current and prospective schemes
May 21, 2026Narges Takhtkeshha, Aldino Rizaldy, Markus Hollaus +3Normalized Difference Vegetation Index Light Detection And Ranging
Flow-based Gaussian Splatting for Continuous-Scale Remote Sensing Image Super-Resolution
May 21, 2026Jiangwei Mo, Xi Lu, Hanlin WuGenerative Super-Resolution Large-Scale Image Generation
A Non-Reference Diffusion-Based Restoration Framework for Landsat 7 ETM+ SLC-off Imagery in Antarctica
May 20, 2026Leyue Tang, Jonathan Louis Bamber, Gang Qiao +1Remote Sensing Restoration
Vision Transformers and Convolutional Neural Networks for Land Use Scene Classification
May 20, 2026Arun D. KulkarniNormalized Difference Vegetation Index Convolutional Neural Networks
OlmoEarth v1.2: A more efficient family of OlmoEarth models
May 20, 2026Gabriel Tseng, Yawen Zhang, Favyen Bastani +8Cloud-Aware Earth Observation Sequences Sentinel-2
MetaEarth-MM: Unified Multimodal Remote Sensing Image Generation with Scene-centered Joint Modeling
May 19, 2026Zhiping Yu, Chenyang Liu, Jinqi Cao +4Remote Sensing Cloud-Aware Earth Observation Sequences
CryoNet: A Deep Learning Framework for Multi-Modal Debris-Covered Glacier Mapping. A Case Study of the Poiqu Basin, Central Himalaya
May 19, 2026Farzaneh Barzegar, Tobias Bolch, Norbert Kuehtreiber +1Sea-Surface Temperature Data Sentinel-2
Deep Tech to Space: Space Data Centers and AI Revolution at the Edge
May 19, 2026Jonas Weiss, Patricia Sagmeister, Gabriel Maiolini Capez +16Satellite Data Centers
Cross-View Splatter: Feed-Forward View Synthesis with Georeferenced Images
May 19, 2026Matias Turkulainen, Akshay Krishnan, Filippo Aleotti +6Novel View Synthesis Satellite Imagery
Optimal Reconstruction from Linear Queries
May 19, 2026Yuval Filmus, Shay Moran, Elizaveta NesterovaReconstruction Error Optimal Sample Complexity
Component-Aware Structure-Preserving Style Transfer for Satellite Visual Sim2Real Data Construction
May 19, 2026Zongwu Xie, Yonglong Zhang, Yifan Yang +2Synthetic-To-Real Domain Gap Photorealistic Style Transfer
Remote sensing data imputation using deep learning for multispectral imagery
May 19, 2026Shuang Liu, Fiona Johnson, Rohitash ChandraSatellite Data Imputation
Better Together: Evaluating the Complementarity of Earth Embedding Models
May 18, 2026Thijs L van der Plas, Jacob JW Bakermans, Vishal Nedungadi +3Cloud-Aware Earth Observation Sequences Earth Observation
SENSE: Satellite-based ENergy Synthesis for Sustainable Environment
May 18, 2026Kailai Sun, Mingyi He, Heye Huang +5Urban Environments Satellite Imagery
SkyNative: A Native Multimodal Framework for Remote Sensing Visual Evidence Reasoning
May 18, 2026Xiao Yang, Ronghao Fu, Zhiwen Lin +10Remote Sensing Large Vision Language Models
Quantification of atmospheric carbon dioxide from the Geostationary Operational Environmental Satellite (GOES East)
May 17, 2026Aaron Sonabend-W, Sean Campbell, John Platt +2Carbon Emissions Satellite
Axial-Relation Guided Fusion State Space Model for Optical-Elevation Sensing Image Segmentation
May 16, 2026Feng Gao, Zhilin Jin, Yanhai Gan +2Remote Sensing Image Segmentation Cross-Modal Learning
MAgSeg: Segmentation of Agricultural Landscapes in High-Resolution Satellite Imagery using Multimodal Large Language Models
May 15, 2026Piyush Tiwary, Utkarsh Ahuja, Depanshu Sani +5Remote Sensing Image Segmentation Agricultural Landscapes

Jun 8, 2026 · cs.LGJ/K move · Enter open · S save

Machine-Learning Emulation of Satellite Greenhouse Gas Retrievals: Stability over Time

Nugzar Gognadze, Motonobu Kanagawa, Yu Someya, Hisashi Yashiro

Data Science Department, EURECOM, 450 Route des Chappes, Biot, 06410, France

Retrieval algorithms are used to estimate atmospheric concentrations of greenhouse gases (GHGs), such as carbon dioxide (CO2) and methane (CH4), by solving inverse problems from high-spectral-resolution satellite radiance measurements. However, these algorithms are computationally expensive, which makes real-time estimation at scale difficult. Machine-learning models have therefore been proposed as fast emulators of retrieval algorithms. Most existing studies, however, evaluate them only on test data from the same period as the training data. We study the stability over time of such emulators using data from the Greenhouse Gases Observing SATellite (GOSAT). We show that prediction accuracy generally deteriorates when the test period moves away from the training period. We also show that including time as an input feature substantially improves XCH4 prediction for Lasso and neural-network models. Among the methods considered, a simple Lasso model performs as well as or better than more complex methods such as neural networks, and yields more stable predictions over time. We further validate the results using the Total Carbon Column Observing Network (TCCON), a ground-based observation network. On the TCCON-matched dataset, the time-augmented Lasso achieves errors against TCCON that are comparable to the disagreement between GOSAT and TCCON for both XCO2 and XCH4.

Emulators Multiple Hyperspectral Benchmarks Satellite Lasso

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