Results 11 to 20 of about 24,500,546 (255)
Integration of Sentinel 1 and Sentinel 2 Satellite Images for Crop Mapping [PDF]
Applied Sciences, 2021 Crop identification is key to global food security. Due to the large scale of crop estimation, the science of remote sensing was able to do well in this field.
Shilan Felegari +7 more
doaj +3 more sources
Effectiveness of Sentinel-1 and Sentinel-2 for Flood Detection Assessment in Europe [PDF]
Natural Hazards and Earth System Sciences, 2022 Abstract. Inundation is one of the major natural hazards in Europe. The evaluation of the flood hazard and risk is not straightforward mainly due to the monitoring system that is poor or not uniformly distributed in the territory. The ESA Earth Observation Program, including a series of satellites, Sentinels, for the operative observation of the ...
Tarpanelli Angelica +2 more
openaire +4 more sources
A Sentinel-2 Dataset for Uganda [PDF]
Data, 2021 Earth observation data provide useful information for the monitoring and management of vegetation- and land-related resources. The Framework for Operational Radiometric Correction for Environmental monitoring (FORCE) was used to download, process and composite Sentinel-2 data from 2018–2020 for Uganda.
openaire +2 more sources
Reviewing the Potential of Sentinel-2 in Assessing the Drought [PDF]
Remote Sensing, 2021 This paper systematically reviews the potential of the Sentinel-2 (A and B) in assessing drought. Research findings, including the IPCC reports, highlighted the increasing trend in drought over the decades and the need for a better understanding and assessment of this phenomenon.
Dani Varghese +3 more
openaire +5 more sources
Image and Signal Processing for Remote Sensing XXIII, 2017 In the frame of the Copernicus programme, ESA has developed and launched the Sentinel-2 optical imaging mission that delivers optical data products designed to feed downstream services mainly related to land monitoring, emergency management and security.
Main-Knorn, Magdalena +5 more
openaire +2 more sources
The use of spectral techniques to monitor the vegetation status in a protected area in the Iasi county [PDF]
Present Environment and Sustainable Development, 2023 Remote sensing technology offers the possibility to monitor biophysical attributes and changes in plant biomass and productivity during the growing season, which can enable sustainable management.
Elena Diana BOBRIC +4 more
doaj +1 more source
Symposium - International Astronomical Union, 2001 Nowadays we have a massively increasing use of radio techniques in a wide variety of application fields. Meanwhile state-of-the-art receiver technology dramatically increases the sensitivity of modern radio telescopes. This situation produces a worrying vulnerability of ground-based radio telescopes to Radio Frequency Interference (RFI).
Montebugnoli, S. +4 more
openaire +1 more source
Sentinel-2 image acquisition dates.
, 2022 Sentinel-2 image acquisition dates.
Yushi Zhou (9440603) +4 more
core +1 more source
Improving Co-Registration for Sentinel-1 SAR and Sentinel-2 Optical Images [PDF]
Remote Sensing, 2021 Co-registering the Sentinel-1 Synthetic Aperture Radar (SAR) and Sentinel-2 optical data of the European Space Agency (ESA) is of great importance for many remote sensing applications. However, we find that there are evident misregistration shifts between the Sentinel-1 SAR and Sentinel-2 optical images that are directly downloaded from the official ...
Yuanxin Ye +5 more
openaire +2 more sources