Results 31 to 40 of about 328,621 (294)
Benchmark of machine learning methods for classification of a Sentinel-2 image [PDF]
, 2016 Thanks to mainly ESA and USGS, a large bulk of free images of the Earth is readily available nowadays. One of the main goals of remote sensing is to label images according to a set of semantic categories, i.e. image classification.
Piragnolo, Marco +2 more
core +1 more source
Detection of desert sand dunes in the Rig Jen area using the normalized Difference excess sand index (NDESI) in Sentinel 2 images and Landsat 8 OLI sensor [PDF]
مطالعات جغرافیایی مناطق خشکAim: The purpose of this research is to identify the area of sand dunes and their changes in desert areas using spectral indicators in Landsat 8 and Sentinel 2 satellites.
mehdi feyzolahpour
doaj +1 more source
Comparison of the estimated incidence of acute leptospirosis in the Kilimanjaro Region of Tanzania between 2007-08 and 2012-14 [PDF]
, 2016 Background: The sole report of annual leptospirosis incidence in continental Africa of 75–102 cases per 100,000 population is from a study performed in August 2007 through September 2008 in the Kilimanjaro Region of Tanzania. To evaluate the stability
Allan, Kathryn J. +13 more
core +4 more sources
Fusion of Sentinel-2 images [PDF]
Remote Sensing of Environment, 2016 Sentinel-2 is a very new programme of the European Space Agency (ESA) that is designed for fine spatial resolution global monitoring. Sentinel-2 images provide four 10 m bands and six 20 m bands. To provide more explicit spatial information, this paper aims to downscale the six 20 m bands to 10 m spatial resolution using the four directly observed 10 m
Wang, Qunming +3 more
openaire +3 more sources
Agronomy, 2020 The protection of vineyards with overhead plastic covers is a technique largely applied in table grape growing. As with other crops, remote sensing of vegetation spectral reflectance is a useful tool for improving management even for table grape ...
Enrico Borgogno-Mondino +2 more
doaj +1 more source
SENTINEL-1 AND SENTINEL-2 DATA FUSION FOR WETLANDS MAPPING: BALIKDAMI, TURKEY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Abstract. Wetlands provide a number of environmental and socio-economic benefits such as their ability to store floodwaters and improve water quality, providing habitats for wildlife and supporting biodiversity, as well as aesthetic values. Remote sensing technology has proven to be a useful and frequent application in monitoring and mapping wetlands ...
Kaplan, Gordana, Avdan, Uğur
openaire +3 more sources
International Journal of Digital Earth, 2023 Periodic observations of vegetation index, such as the normalized difference vegetation index (NDVI), can be used for data assimilation in heterogenous ecosystems.
Nicola Montaldo +2 more
doaj +1 more source
European Journal of Remote Sensing, 2019 In recent years, plasticulture, which is broadly defined as the use of plastics in agriculture, including greenhouse, tunnels and plastic mulch has become a fast-growing production system.
Gabriel Alejandro Perilla +1 more
doaj +1 more source
Oil Spill Detection Analyzing “Sentinel 2“ Satellite Images: A Persian Gulf Case Study [PDF]
, 2018 Oil spills near exploitation areas and oil loading ports are often related to the ambitions of governments to get more oil market share and the negligence at the time of the loading in large tankers or ships.
GROPPI, DANIELE +4 more
core +1 more source
Selection of the key earth observation sensors and platforms focusing on applications for Polar Regions in the scope of Copernicus system 2020-2030 [PDF]
, 2019 An optimal payload selection conducted in the frame of the H2020 ONION project (id 687490) is presented based on the ability to cover the observation needs of the Copernicus system in the time period 2020–2030.
Camps Carmona, Adriano José +6 more
core +2 more sources