Results 51 to 60 of about 6,907,046 (350)

Operational Forest Monitoring in Siberia Using Multi-source Earth Observation Data [PDF]

Сибирский лесной журнал, 2014
Forest cover disturbance rates are increasing in the forests of Siberia due to intensification of human activities and climate change. In this paper two satellite data sources were used for automated forest cover change detection.
C. Hüttich, M. A. Stelmaszczuk-Górska, J. Eberle, P. Kotzerke, C. Schmullius   +4 more
doaj  

Feasibility of Indoor Frame-Wise Lidar Semantic Segmentation via Distillation from Visual Foundation Model [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Frame-wise semantic segmentation of indoor lidar scans is a fundamental step toward higher-level 3D scene understanding and mapping applications. However, acquiring frame-wise ground truth for training deep learning models is costly and time-consuming ...
H. Wu, J. J. Gonzales Torres, G. Vosselman, V. Lehtola   +3 more
doaj   +1 more source

Review of algorithms estimating export production from satellite derived properties

Frontiers in Marine Science, 2023
Whereas the vertical transport of biomass from productive surface waters to the deep ocean (the biological pump) is a critical component of the global carbon cycle, its magnitude and variability is poorly understood.
Bror F. Jönsson, Gemma Kulk, Gemma Kulk, Shubha Sathyendranath, Shubha Sathyendranath   +4 more
doaj   +1 more source

Major TOM: Expandable Datasets for Earth Observation [PDF]

IEEE International Geoscience and Remote Sensing Symposium
Deep learning models are increasingly data-hungry, requiring significant resources to collect and compile the datasets needed to train them, with Earth Observation (EO) models being no exception.
Alistair Francis, Mikolaj Czerkawski
semanticscholar   +1 more source

An Introduction to the Chinese High-Resolution Earth Observation System: Gaofen-1~7 Civilian Satellites

Journal of remote sensing, 2022
The Chinese High-resolution Earth Observation System (CHEOS) program has successfully launched 7 civilian satellites since 2010. These satellites are named by Gaofen (meaning high resolution in Chinese, hereafter noted as GF).
Liang-Fu Chen, H. Letu, M. Fan, Hua-Zhe Shang, J. Tao, Laixiong Wu, Y. Zhang, Chao Yu, Jian-Bin Gu, Ning Zhang, Jin Hong, Zhong-Ting Wang, Tianyu Zhang   +12 more
semanticscholar   +1 more source

Palaeoenvironmental signatures revealed from rare earth element (REE) compositions of vertebrate microremains of the Vesiku Bone Bed (Homerian, Wenlock), Saaremaa Island, Estonia [PDF]

, 2015
The Estonian Journal of Earth Sciences is an open access journal and applies the Creative Commons Attribution 4.0 International License CC BY to all its papers (http://creativecommons.org/licenses/by/4.0/).
Alberto Pérez-Huerta, Zigaite, Z, Jeffries, T, Fadel, A, Ahlberg, PE, Alexandre Fadel, Živilė Žigaitė, Teresa Jeffries, Henning Blom, Perez-Huerta, A, Blom, H, Tiiu Märss, Maersse, T, Per Erik Ahlberg, Jeffries, Teresa, Blom, Henning,, Ahlberg, Per Erik,, Perez-Huerta, Alberto, Maersse, Tiiu, Fadel, Alexandre,, Zigaite, Zivile,   +20 more
core   +2 more sources

Comparison of GOME-2/Metop-A ozone profiles with GOMOS, OSIRIS and MLS measurements [PDF]

Atmospheric Measurement Techniques, 2016
This paper presents a comparison of vertical ozone profiles retrieved by the Ozone ProfilE Retrieval Algorithm (OPERA) (versions 1.14–1.24) from the Global Ozone Monitoring Experiment-2 (GOME-2) measurements on board the Meteorological operational Metop ...
A. Kauppi, O. N. E. Tuinder, S. Tukiainen, V. Sofieva, J. Tamminen   +4 more
doaj   +1 more source

Declaration of the Earth Observation Summit [PDF]

, 2003
This single page document is a declaration of the participants of the Earth Observation Summit held in Washington DC, adopted on July 31, 2003. An affirmation for the need for timely, quality, long-term, global information as a basis for sound decision ...
[Earth Observation Summit]
core  

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Railway Infrastructure Classification and Instability Identification Using Sentinel-1 SAR and Laser Scanning Data

Sensors, 2020
Satellite radar interferometry (InSAR) techniques have been successfully applied for structural health monitoring of line-infrastructure such as railway.
Ling Chang, Nikhil P. Sakpal, Sander Oude Elberink, Haoyu Wang   +3 more
doaj   +1 more source