2011. Databases Because WorldView-2 is commercially operated, there are some licensing restrictions regarding image usage and sharing. WorldView-1, WorldView-2 and WorldView-3 are commercial earth observation satellites. 2009年10月8日にデルタ IIロケットにより打ち上げられ、2001年のクイックバード、2007年のWorldView-1に続き、DigitalGlobe社が保有する3機目の衛星となった 。. The NASA Worldview app provides a satellite's perspective of the planet as it looks today and as it has in the past through daily satellite images. This is a scheduled-acquisition satellite capable of re-imaging the same spot on the earth approximately every day. Regions wider than this will need to be collected in successive swaths. Rozdzielczość radiometryczna wynosi 11 bitów. Satelita wykonuje zdjęcia o rozdzielczości 46 cm w nadirze (52 cm pod kątem 20° do nadiru). Remote Sensing 3:2529-2551. The provided data is a simulated WorldView-3 "SuperCube" - a 16 band product composed of the eight WorldView-3 VNIR bands and the eight WorldView-3 SWIR bands. Satelliit. Worldview News & Information For People That Want to Think & Understand The Times Using Reason, Logic and Context. The red-edge band is tuned to the region between red and near-infrared wavelengths and is designed to aid in analysis of vegetation types and plant condition. The yellow-edge band is tuned to the region between the typical green and red bands and is designed to aid in mapping of senescent vegetation. blue, green, red and NIR). Worldview 2 has a swath width of 16.4km. Glossary, Report a bug, broken link, or incorrect content, Written by Jason Karl. WorldView-2 was the first satellite to offer 8-band multi-spectral imagery with sub metre resolution, … This satellite is capable of collecting up to one million square kilometers of 8-band imagery per day. Geotiff images often come as one band per file. Click here to login or register for the site. Принадлежит компании Digital Globe.Запущен 18 сентября 2007 года с базы Вандерберг ракетой-носителем «Дельта-2». The WorldView-4 satellite was designed to provide panchromatic images at a highest resolution of 0.31 meters per pixel (12.2 in/px), and multispectral images at 1.24 meters per pixel (48.8 in/px). WorldView-2 liefert aus einer Höhe von 770 km Bilder in einer Auflösung von 0,5 m (panchromatisch) und im Multispektralmodus in acht Spektralbereichen von 1,8 m. Zusätzlich ist der dreiachsenstabilisierte Satellit und die Datenauswertung darauf vorbereitet, Änderungen in einem Gebiet gegenüber vorherigen Aufnahmen bzw. [3][4], Im Juli 2016 wurden acht Trümmerteile gesichtet, die sich um den Satelliten bewegen. Enne WorldView-2 oli seal WorldView-1, mis saadeti orbiidile 18. septembril 2007 ning QuickBird, mis saadeti orbiidile 2001. aastal. According to Leo Apostel, a worldview is an ontology, or a descriptive mannequin of the world. This can cause problems with shadowing. Der Ursprung der Trümmerteile ist unbekannt. The wiki is very biased towards American imperialism and hold a US centric worldview 2. Edited and updated by Leandro Gonzalez, Worldview 2 is operated by DigitalGlobe - https://www.digitalglobe.com/downloads/WorldView2-DS-WV2-Web.pdf. a readymade one for individuals without the time or energy to develop their own. Er wurde am 8. Illustration of the WorldView-2 spacecraft (image credit: DigitalGlobe) Spacecraft: Like its Worldview … WorldView-2 Imagery from the Democratic Republic of Congo. In addition to the standard 4 multispectral bands found in sensors like Quickbird or Ikonos, Worldview-2 has four new bands. Oktober 2009 von der Vandenberg Air Force Base mit einer Delta-II-Rakete gestartet. Szerokość pasa skanowania wynosi 16,4 km. Worldview is part of NASA’s Earth Observing System Data and Information System. You must have an account and be logged in to post or reply to the discussion topics below. WorldView-2 was launched on Oct 8, 2009 in California. Uses Worldview-2’s highly detailed imagery is ideal for in-depth image analysis, change detection, and precise map creation. Vertrieben werden die Bilder in Zusammenarbeit mit der Firma DigitalGlobe, welche mit Quickbird und WorldView-1 bereits weitere Satelliten für ähnliche Aufgaben betreibt. Table 2: Acquisition of DigitalGlobe by MDA 11) 12) • The WorldView-2 spacecraft is operational in 2017 in its 8th year on orbit.
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