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Unsupervised extraction of greenhouses using WorldView-2 images
2014 IEEE Geoscience and Remote Sensing Symposium, 2014Greenhouses provide controlled areas to produce high-quality and wide variety of agricultural products. However, their monitoring and mapping are essential in many aspects such as yield estimation, sustainable crop production, residue management and environmental impact.
Kadim Tasdemir, Dilek Koc-San
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Spectral classification of WorldView-2 multi-angle sequence
2011 Joint Urban Remote Sensing Event, 2011In this study, we investigate the ability of the spectral data from a multi-angle WorldView-2 image sequence to improve classification accuracy of an urban scene. Specifically, we investigate the multi-angle reflectance, as well as two data extraction methods applied to the reflectance data, developed from thirteen images collected over downtown ...
Nathan Longbotham +5 more
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2016
Through this thesis, an effort was made to study and evaluate the measurement of the depths at shallow marine waters using multispectral image from the WorldView-2 satellite. The study area was in Canal N. Potidea of Halkidiki. For the same area were made ground measurements to obtain control points for georeferencing of satellite imagery. Seabed maped,
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Through this thesis, an effort was made to study and evaluate the measurement of the depths at shallow marine waters using multispectral image from the WorldView-2 satellite. The study area was in Canal N. Potidea of Halkidiki. For the same area were made ground measurements to obtain control points for georeferencing of satellite imagery. Seabed maped,
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SPIE Proceedings, 2012
Over the last decade DigitalGlobe (DG) has built and launched a series of remote sensing satellites with steadily increasing capabilities: QuickBird, WorldView-1 (WV-1), and WorldView-2 (WV-2). Today, this constellation acquires over 2.5 million km2 of imagery on a daily basis.
Neal T. Anderson, Giovanni B. Marchisio
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Over the last decade DigitalGlobe (DG) has built and launched a series of remote sensing satellites with steadily increasing capabilities: QuickBird, WorldView-1 (WV-1), and WorldView-2 (WV-2). Today, this constellation acquires over 2.5 million km2 of imagery on a daily basis.
Neal T. Anderson, Giovanni B. Marchisio
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Experiment on extracting forest canopy height from Worldview-2
2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011Taking advantage of rational polynomial coefficient (RPC) data delivered along with the very high resolution satellite (VHRS) Worldview-2 images, we proposed an easy RPC adjustment method for the commercial software ENVI to generate digital surface model (DSM) with only one ground control point (GCP). The DSM was then used to derive canopy crown height
Huaguo Huang, Biao Cao
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2012
The diploma thesis was carried out during the Post Graduate Program Geoinformatics: Photogrammetric Production and Remote Sensing Management in the environment of Geographic Information Systems at the School of Rural and Surveying Engineering, Faculty of Engineering, Aristotle University of Thessaloniki.
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The diploma thesis was carried out during the Post Graduate Program Geoinformatics: Photogrammetric Production and Remote Sensing Management in the environment of Geographic Information Systems at the School of Rural and Surveying Engineering, Faculty of Engineering, Aristotle University of Thessaloniki.
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Depth derivation using multispectral WorldView-2 satellite imagery.
2015Despite recent efforts to collect high-resolution multibeam bathymetry data across the Pacific Islands Region, significant gaps exist in the 0–30 m depth range. Achieving bathymetric coverage in these areas is critical for assessing the health of coral reef ecosystems that reside there.
Ehses, Julia S. +1 more
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An effective pansharpening method for WorldView-2 satellite images
2015 International Conference on Estimation, Detection and Information Fusion (ICEDIF), 2015Pansharpening has been an important tool in remote sensing applications, which transforms a set of low-spatial-resolution multispectral images to high-spatial-resolution images by fusing a co-registered fine-spatial-resolution panchromatic image. The new style very high-resolution WorldView-2 satellite images have posed challenges to the image fusion ...
null Xu Li, null Weifeng Qi
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Pine plantation structure mapping using WorldView-2 multispectral image
International Journal of Remote Sensing, 2013Optical images of different spectral and spatial resolutions continue to provide a reliable source of data for estimating forest inventory parameters. WorldView-2 launched in October 2009 is the first commercial optical satellite to provide high spatial resolution images with eight spectral bands, some of which are new and require investigation for ...
Ali Shamsoddini +2 more
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