Additional pre-and post-event IKONOS and
Quickbird images were used for ground control points (GCPs) collection and validation dataset preparation (Saba et al., 2010).
Two additional maps were produced from: a) aerial photographs of the 1965-1966 photogrammetry campaign; b) high resolution satellite imagery (
QuickBird and GeoEye satellites) acquired between 2013 and 2014, which were available as ArcGIS basemap (ESRI Geospatial Data Collection) as a georeferenced and orthorectified mosaic of fused multispectral and panchromatic bands.
(2009), evaluating a vegetative surface covered by native forest, concluded that the utilization of the supervised classification method applied to the CBERS, IRS and
Quickbird satellite images, was only effective to separate the initial stage of secondary succession from the average and advanced stages.
Estimating vegetation parameter for soil erosion assessment in an alpine catchment by means of
QuickBird imagery.
Por meio do aplicativo livre El-Shayal Smart Web On Line foram extraidas imagens georreferenciadas do aplicativo Google Earth (satelite
Quickbird), com altitude do ponto de visao de 1,38 km, o que resultou em uma resolucao espacial de 1,42 m para cada uma das propriedades delimitadas.
Object-Oriented Analysis of Very HighResolution
QuickBird Data for Mega City Research in Delhi/India: Urban Remote Sensing Joint Event.
We used the Vegetation Cover Map of Brazil made available by the Ministry of Environment (BRASIL, 2007) with minor updating based on visual interpretation of
Quickbird Satellite images.
For example, high-resolution satellite sensors such as WorldView-4 can produce imagery with a spatial resolution of 0.31 m in panchromatic vistas and 1.24 m spatial resolution in multispectral vistas [7], while the
QuickBird platform can image the Earth with 0.61 m spatial resolution in panchromatic form and 2.44 m spatial resolution in multispectral form [8].
Wang, "An object-based SVM method incorporating optimal segmentation scale estimation using Bhattacharyya Distance for mapping salt cedar (Tamarisk spp.) with
QuickBird imagery," GIScience and Remote Sensing, vol.