With the addition of 4 new spectral bands: Coastal Blue (400-450), Yellow (585-625), Red-Edge (705-745) and NearIR-2 (860-1040), WorldView-2 can deliver an increase in classification accuracy of 20-30% over analyses that employ the traditional four bands.

WorldView-2 has the following 8 bands: – Coastal Band. – Blue. – Green. – Yellow. – Red. – Red Edge. – Near Infrared 1.

This instrument collects images at 0.31 metre panchromatic and 1.24 metre in the eight VNIR bands, 3.7m in the eight SWIR bands and a 30 m resolution in the CAVIS (Clouds, Aerosols, Vapours, Ice and Snow) bands. WorldView-3 has bands for enhanced multispectral analysis (coastal blue, yellow, red edge, NIR2) designed to improve segmentation and classification of …

Band name: Spectral band: GSD (Ground Sample Distance) Panchromatic band (1) 450 - 800 nm: Nadir: 0.31 m 20° off-nadir: 0.34 m 56° Off-Nadir: 1.00 m: MS (Multispectral) bands (4) in VNIR (Visible Near Infrared) Blue: 450 - 510 nm: Nadir: 1.24 m 20° off-nadir: 1.38 m 56° Off-Nadir: 4.00 m: Green: 510 - 580 nm: Red: 655 - 690 nm: Near-IR: 780 - 920 nm: Data quantization

08/10/2009 · The WorldView-2 sensor provides a high-resolution panchromatic band and eight (8) multispectral bands; four (4) standard colors (red, green, blue, and near-infrared 1) and four (4) new bands (coastal, yellow, red edge, and near-infrared 2), full-color images for enhanced spectral analysis, mineral mapping, wildlife monitoring, land-use planning, disaster relief, defense, and …

WorldView-3 enhances our industry-leading constellation with the addition of 8 high-resolution SWIR bands as well as the 12 bands of CAVIS. With these additions, we are able to provide our customers with dramatically more information in every image collected. Please click on the images below to explore some examples.

WorldView-3 Satellite Sensor (30cm) The WorldView-3 satellite sensor was licensed by the National Oceanic and Atmospheric Administration (NOAA) to collect in addition to the standard panchromatic and multispectral bands, eight-band short-wave infrared (SWIR) and 12 CAVIS imagery. The WorldView-3 satellite was successfully launched on August 13, 2014.

26/08/2014 · Boldly going where no satellite has gone before, WorldView-3 offers a high resolution panchromatic band and 8 multispectral bands which are ideal for visual analysis, bathymetric studies and plant health assessments; 8 short-wave infrared bands which are ideal for mineral and hydrocarbon exploration; and 12 CAVIS bands which are ideal for improved …

01/09/2019 · 这项高性能技术可以提供多达10倍以上的加速度的姿态控制操作，从而可以更精确的瞄准和扫描目标。. 卫星的旋转速度可从QuickBird的60秒减少至9秒，星下摆动距离达200km。. 所以，WorldView-2在太空中的角色就像一个神奇的画笔，能灵活的前后扫描、拍摄大面积的区域，能在单次操作中完成多频谱影像的扫描。. 除了更快速的采集和更高的精度，WorldView-2还 …