Results 31 to 40 of about 158,991 (313)

From global observations to local information: The Earth Observation Monitor [PDF]

open access: yes, 2017
Earth Observation (EO) data are available around the globe and can be used for a range of applications. To support scientists and local stakeholders in the usage of information from space, barriers, especially in data processing, need to be reduced.
Eberle, Jonas
core   +1 more source

Earth Observation, Spatial Data Quality, and Neglected Tropical Diseases [PDF]

open access: yes, 2015
Earth observation (EO) is the use of remote sensing and in situ observations to gather data on the environment. It finds increasing application in the study of environmentally modulated neglected tropical diseases (NTDs).
Nicholas A. S. Hamm (838383)   +14 more
core   +1 more source

Earth observation modeling based on layer scattering matrices [PDF]

open access: yes, 1985
The differential equations describing radiative transfer in vegetative canopies as given by Suits are generalized and solved to derive a layer scattering matrices.
Verhoef, W.
core   +1 more source

Evaluation of a new 18-year MODIS-derived surface water fraction dataset for constructing Mediterranean wetland surface water dynamics [PDF]

open access: yes, 2020
This dataset provides 8-day time series of surface water extent (km2) from 2000 to 2017 for 340 Mediterranean wetlands, based on a previously developed 8-day 500 m MODIS surface water fraction ...
Wang, T (Faculty of Geo-Information Science and Earth Observation (ITC), University of Twente)   +3 more
core   +1 more source

Potentials of earth observation virtual constellations and big data: moving beyond current archaeological prospection practices [PDF]

open access: yes, 2020
Nowadays, a variety of satellite images have become accessible to researchers. Fleets of nanosatellites can collect images up to 2 million km² per day, while satellite optical videos have also been recently introduced.
Agapiou, Athos
core  

Review of algorithms estimating export production from satellite derived properties

open access: yesFrontiers 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   +4 more
doaj   +1 more source

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

open access: yesСибирский 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   +4 more
doaj  

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

open access: yesISPRS 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   +3 more
doaj   +1 more source

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

open access: yesAtmospheric 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   +4 more
doaj   +1 more source

KAUSTSat: Saudi Arabia’s first hyperspectral CubeSat mission for earth observation [PDF]

open access: yes
Developed by the King Abdullah University of Science and Technology (KAUST) to support research in atmospheric science and remote sensing, KAUSTSat represented Saudi Arabias (and the Middle Easts) rst research-focused hyperspectral CubeSat mission for ...
McCabe, Matthew   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy