Спутник ДЗЗ. Ikonos. [Редактировать]

24 сентября 1999 года с космодрома Ванденберг (США, штат Калифорния) был успешно запущен первый в истории человечества коммерческий спутник для съемки Земли со сверхвысоким (лучше 1 м) разрешением – IKONOS. Инициатором использования высокодетальных снимков в гражданских целях выступила компания Space Imaging (с января 2006 г., после слияния с компанией OrbImage, GeoEye). IKONOS передает информацию в панхроматическом режиме с разрешением от 0.8 м и в мультиспектральном (4 канала, аналогичные по спектральным характеристикам Landsat 4&5 TM) с разрешением от 3.2 м. Имеется возможность получения продуктов на основе снимков IKONOS в следующих комбинациях каналов: ч/б, «естественные цвета» (красный, зеленый, голубой каналы), «искусственные цвета» (ближний инфракрасный, красный, зеленый каналы) или все четыре канала. Облетая Землю со скоростью примерно 7 км в секунду, спутник IKONOS собирает данные с площади более 2000 км2 в минуту. C одного витка может быть отснята площадь до 10000 км2. Столь высокая производительность спутника позволяет снимать и получать достаточно точные снимки с высоким разрешением за короткий срок. 

Режимы съемки:

  • кадровый;
  • площадной (мозаичный) до 10 тыс. квадратных километров;
  • маршрутный 11х100 ... 11х1000 квадратных километров;
  • стерео 22х130 км.

 

Дополнительная классификация

#Наименования
1Все спутники ДЗЗ

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12015-05-19. Космический аппарат IKONOS выведен из эксплуатации после 15 летнего срока пребывания на орбите.
Коммерческий космический аппарат IKONOS был выведен спутниковым оператором DigitalGlobe из состава своей орбитальной группировки через 15 лет активного существования на орбите. С момента своего запуска космический аппарат предоставил данные о более чем 400 млн. квадратных километрах поверхности Земли. Тэги: IkonosDigitalGlobe

Технические характеристики

#ХарактеристикаЗначение
1Масса (полезная нагрузка), кг171
2Масса КА, кг720
3Расчетный срок функционирования, год5-7
4Фокусное расстояние, метра10
5Разрешение оптической спецаппаратуры (панхроматический), метра0.83
6Разрешение оптической спецаппаратуры (мультиспектральный), метра3.2
7Полоса захвата, км11
8Диаметр апертуры зеркала, сантиметров70
9Число каналов (мультиспектральный), шт.4
10Радиометрическое разрешение, бит11
11Производительность, тыс. квадратных км в сутки166
12Ширина полосы обзора (при 26 градусах отклонения от надир), км700
13Ширина полосы обзора (при 51 градусах отклонения от надир), км1860
14Отклонение (от надир), градус45 (макс. 51)
15Спектральные каналы, мкм0.45-0.52, 0.52-0.6, 0.63-0.69, 0.76-0.9
16Тип телескопазеркальный, F=10 м, f/14.3
17Размер кадра (при съемке надир), км11х11
18Возможность (одновитковой съемки)есть

Характеристики орбиты

#ХарактеристикаЗначение
1Высота орбиты, км681

Пусковые характеристики

#ХарактеристикаЗначение
1Год запуска, год1999

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Страна США
2Стоимость (разработки), млн. долл.240

Найдено 1000 документов по запросу «Ikonos». [Перейти к поиску]


Дата загрузки: 2017-10-09
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0.07/5
... would see with (for example) IKONOS Orthokit products. The RPC file... created by utilizing a number of IKONOS scenes covering each CARTOSAT1 stereo... available IKONOS stereo coverage was first found by querying GeoEye’s IKONOS satellite archive. The IKONOS stereo coverage typically did... 45 degrees. The layout of IKONOS coverage for a typical CARTOSAT-1 stereo... in Figure 7. Normally, about 10 IKONOS scenes were required for full... CARTOSAT-1 scene footprint. Figure 7. Typical IKONOS coverage for a CARTOSAT-1 stereo pair... Imagery The IKONOS scenes were block adjusted together in the IKONOS ground... experience with IKONOS imagery suggests that the block adjusted IKONOS scenes have... CARTOSAT-1 stereo pair with the IKONOS reference dataset, image matching software... both CARTOSAT-1 scenes and two IKONOS scenes with suitable convergence angle..., IKONOS observations only and then using CARTOSAT-1 observations only. The IKONOS-derived... of higher accuracy. A discussion of IKONOS stereo accuracy may be found... CARTOSAT-1 stereopair and the different IKONOS images. 4. Figure 10 shows a trend... scenes. To do this, the IKONOS-derived ground space locations of... the previous comparison (CARTOSAT-1 versus IKONOS ground space locations of tiepoints... 2006. Dial, G. and J. Grodecki (2003). “IKONOS Stereo Accuracy without Ground Control...



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0.18/5
... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 CHARGED... Radius – 69 MODULATION TRANSFER FUNCTION IKONOS Signal-to-Noise Ratio Estimation... High Resolution Satellite Imagery – 57 IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 SATELLITE... Ultrasonic Non- Destructive Testing – 102 IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 SOI... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 Ball... Complex Databases – 106 Holekamp, Kara IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 Lee... Cancer Gene(s) – 76 Pagnutti, Mary IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 The... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 The... Characterization Approach – 50 Ryan, Robert IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 Sadler... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 The... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 Starr... Satellite Application – 14 Zanoni, Vicki IKONOS Signal-to-Noise Ratio Estimation... Evaluation (JACIE) Team: Overview and IKONOS Joint Characterization Approach – 55 The...



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0.1/5
...» 7 Спутник IKONOS Название спутника "IKONOS" произошло от греческого слова "изображение". Спутник IKONOS - первый... 4 м. Мультиспектральные изображения, получаемые с помощью спутника Ikonos, используются для широкого спектра задач... угодий и т.п. Изображение с борта космического аппарата Ikonos передается в цифровой форме, поэтому может... катастроф и т.п. Аппаратура, установленная на спутнике Ikonos, позволяет определять из космоса, например... с января 2000 года. Характеристики спутника IKONOS Тип орбиты: Солнечно-синхронная Высота... Pro Precision Precision Plus Стереопродукция IKONOS Reference Стерео Precision Стерео Георектифицированная... Products) Продукция - ГЕО Данные спутника IKONOS, компании Space Imaging уровня ГЕО... ГЕО создается на базе снимков IKONOS, угол съемки которых составляет 0 - 30... Комплект формируются на базе снимков IKONOS, угол съемки которых составляет 0 - 30... Ортоисправленная продукция IKONOS доступна в нескольких вариантах. Точностные характеристики ортоисправленной продукции IKONOS соответствуют... как Гималаи или Анды) Стереопродукция IKONOS Стереоизображение IKONOS с разрешением 1 м доступно в двух уровнях точности Reference и Precision. Таблица 2 Характеристики стереопродукции IKONOS... B/H от 0.54 до 0.83). Стереопродукция IKONOS доступна в 2-х вариантах: «Спутниковый мониторинг сельскохозяйственных... спутников:  Спутник IRS  Спутник IKONOS  Стереопродукция IKONOS  Спутник EROS Разрешение 1.8м  Продукция...



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0.33/5
... the orbit. Some sensors like IKONOS, QuickBird and OrbView are equipped... India 5.8 m SPOT 4 1998 France 10 m IKONOS 2 1999 USA 0.8 m KITSAT 3 1999 S. Korea... B 2006 Israel WorldView 2006 USA IKONOS Bl. II 2006 USA OrbView... owned by private companies like IKONOS, QuickBird and OrbView are well... the map projection (see figure 7). IKONOS even can take images against... without using control points. Original IKONOS images are not distributed, only... dL Figure 6: geometric condition for IKONOS Figure 7: geometric condition of original... (Basic imagery, level 1A) For IKONOS images the sensor model is.... h/b = 2.6 SPOT Gren. h/b = 1.0 4.6 13.4 0.5 0.5 8.4 4.1 0.8 0.4 SPOT HRS h/b=1.2 IKONOS Geo h/b = 7.0 5.9 3.9 0.9 0.6 1.0 1.7 1.0 (0.7) 0.2 IRS-1C h/b=1.0 5.1 8.7 0.9 1.5 QuickBird 0.55... is important. So in one IKONOS-scene with lower sun elevation... the same area with an IKONOS image taken under higher sun... been confirmed. Kompsat 1, 6.6m GSD IKONOS ms, GSD 4m IRS-1C... 2.4m KVR 1000, (2.2m) GSD IKONOS, 1m GSD Figure 10: Details... 5 HRS 5 10 1,2 SPOT 5 HRS filtered IKONOS IKONOS QuickBird 5 10 1,2 1 1 0,62 7,5 3,8 9,1 area / type... example the height determination with IKONOS in the area of Maras..., M.G., Oruc, M.*, Akcin, H., Jacobsen, K: Handling of IKONOS-images from Orientation up to..., Jacobsen, K., 2003: Geometric Potential of IKONOS- and QuickBird-Images, in D. Fritsch...



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0.06/5
... in China Using High Resolution IKONOS Multispectral Imagery Jiaming Liu 1,2, Yanjun... study uses high spatial resolution IKONOS imagery with four multispectral bands... potential of using high resolution IKONOS multispectral imagery to study the... phosphorus; total nitrogen; remote sensing; IKONOS; ANN; MLR; urban water body... of small urban water bodies. IKONOS imagery has four multispectral bands... resolution satellite imagery such as IKONOS to monitor water quality. For...-radiometric response of IKONOS data. Ekercin [32] used the IKONOS multispectral data... Sazlıdere reservoir, Turkey by IKONOS imagery, and produced a commonly good... show the potential application of IKONOS in the field of remote...; however, few studies have applied IKONOS imagery to directly determine TN... to (1) evaluate the ability of IKONOS imagery data for determining TP... using the best model and IKONOS imagery data. The purpose of... color differences shown in an IKONOS image acquired in May 2011... IKONOS had limited image across the study area. Therefore, only two IKONOS... samples), which are concurrent with IKONOS sensor overpass. Table 2. TP and... 2015, 7 6557 3.2. Satellite Image Processing IKONOS was launched on 24 September... spectral characteristics of the four IKONOS bands used in this study... four Landsat/TM bands. Satellite IKONOS Landsat/TM Band 1 2 3 4 1 2 3 4 Spectral Region... the satellite images, all four IKONOS bands from visible and NIR... of spectral band i. Since the IKONOS image used in this study... coefficients for the 11-bit IKONOS products are 728 for band...]. The bandwidths for IKONOS bands are obtained from the IKONOS product manual... and TP concentrations with the IKONOS multispectral imagery. Figure 2. Average surface... between water quality parameters and IKONOS data in the study area... the four IKONOS bands and their combinations; k is the IKONOS band and... surface reflectance of the four IKONOS bands and their corresponding WQPs... the output data. All input IKONOS band data were preprocessed, and...’s correlation coefficient between the four IKONOS bands and the two water... negative correlation with all four IKONOS bands. The correlations of all... among TN and TP with IKONOS bands and band combinations. WQP... analysis is also undertaken with IKONOS band ratios. Table 5 shows that... is established with the four IKONOS bands and all band ratios... are the surface reflectance of IKONOS Band 2 and Band 3. The model... parameter inversion accuracy, and single IKONOS bands often have higher correlation... MLR and ANN models using IKONOS images. Figure 5. Standardized residual plot... is then applied to the IKONOS imagery data to estimate the... lower reaches of WRT River. IKONOS image data is output as... this problem, high spatial resolutions IKONOS multispectral imagery, which has four... good performance demonstrates that the IKONOS satellite data has adequate potential... because of high correlations between IKONOS bands and in situ TN... using the IKONOS images in the area. As a result, little IKONOS image... spatial detail of high-resolution IKONOS images is impressive. However, the... spectral domain. This characteristic of IKONOS images may be one factor... water bodies from high-resolution IKONOS multispectral imagery are developed in... resolution IKONOS multispectral imagery. Despite the restrictive spectral resolution of multispectral IKONOS... presents the technical potential of IKONOS imagery to estimate TN and... of pollutant determination from multispectral IKONOS data over the study area... quality retrievals from high resolution IKONOS multispectral imagery: A case study in...ıdere Reservoir in Istanbul with IKONOS Satellite Imagery; Fatih University: Istanbul..., E.A.; Ashton, M.S.; Legg, C.; de Dieu, M.J. Hyperion, IKONOS, ALI, and ETM+ sensors in...



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... космических систем Landsat, Aster, Spot, Ikonos и цифровых моделей рельефа SRTM и AsterGDEM.... Показана высокая эффективность космических съемок Ikonos для уточнения элементов геологического строения... space systems Landsat, Aster, Spot, Ikonos and digital elevation models SRTM... zone. The high efficiency of Ikonos satellite surveys to clarify elements... космических снимков Landsat, Aster, Spot, Ikonos и  цифровых моделей рельефов радарных систем... этапе по  данным детальных съемок Ikonos выявлены элементы его строения. 261..., по  данным дешифрирования спектрозонального снимка Ikonos, приведена на рис. 2. Анализ полученной... по данным дешифрирования спектрозонального снимка Ikonos: 1 – пойменные отложения; 2 – террасовые отложения речных... рудного поля контрастно различаются в  материалах Ikonos, особенно в  зеленом, красном и  ближнем инфракрасном... пачек показывают высокую информативность материалов Ikonos в  составлении детальных схем дешифрирования данной.... Спектральные яркости стратифицированных образований в материалах Ikonos (радиометрическое разрешение приведено к 8 bit/пиксел... кристаллических известняков Значения пикселов в каналах Ikonos, * Синий Зеленый Красный Ближний (450...: – показать высокую эффективность использования материалов Ikonos на  стадии поисково-оценочных работ...



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..., Bay Saint Louis, MS, USA IKONOS Spatial Resolution and Image Interpretability... the spatial performance of the IKONOS commercial imaging sensor. The end... the spatial image quality of IKONOS data prodicts in terms of... the application-specific capabilities of IKONOS imagery. Both panchromatic and multispectral... sharpening the imagery, and that IKONOS panchromatic imagery achieves an average... in Xpatch ISAR Images – 133 IKONOS Spatial Resolution and Image Interpretability... James Webb Telescope Observatory – 328 IKONOS Spatial Resolution and Image Interpretability... Companies – 102 Inspection of PHOTOINTERPRETATION IKONOS Spatial Resolution and Image Interpretability... DYCOSS Failure Prediction Tool – 148 IKONOS Spatial Resolution and Image Interpretability... Astronomy in a Multiwavelength Context – 126 IKONOS Spatial Resolution and Image Interpretability... Reduced Gravity – 121 Baldridge, Braxton IKONOS Spatial Resolution and Image Interpretability... Record Files – 209 Blonski, Slawomir IKONOS Spatial Resolution and Image Interpretability... Field Campaign – 159 Choi, Taeyoung IKONOS Spatial Resolution and Image Interpretability... Propulsion Studies – 44 Helder, Dennis L. IKONOS Spatial Resolution and Image Interpretability... Spacecraft Water – 229 Ryan, Robert IKONOS Spatial Resolution and Image Interpretability... Porous Biomaterials – 85 Schowengerdt, Robert A. IKONOS Spatial Resolution and Image Interpretability...



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0.12/5
... SPOT 5 pan 5.0 m 5.0 m %0 (KVR 1000) 1.6 m 2.2 m %40 IKONOS pan 1.0 m 1.0 m %0 QuickBird pan 0.6 m 0.6 m %0 JDF740 Görünt... BİLGİ İÇERİĞİ KAVRAMI IKONOS pan 1.0m YÖA IKONOS MSS 4.0m YÖA IKONOS pan-sharp 1.0m... spektral bilgi kullanılır. ► QuickBird ve IKONOS uydu görüntülerinde, tutarsız sınıfland.... Aycan M. MARANGOZ 2008 yılı pan-sharp IKONOS görüntüsü UYGULAMA ► Kullanılan Yaz... yılı IKONOS görüntüsü ÖZELLİKLER 2008 yılı IKONOS görüntüsü 2004 yılı QuickBird görüntüsü 2002 YILI IKONOS 2008 YILI IKONOS 2008... UYGULAMA ► Üretilen Vektör Ürünleri 2002 yılı IKONOS görüntüsü üzerine bindirilmiş elle vekt... UYGULAMA ► Üretilen Vektör Ürünleri 2002 yılı IKONOS görüntüsünden elle vektörle... yılı IKONOS görüntüsünden elle vektörleştirme sonucu elde edilen ürün b: 2008 yılı IKONOS... yılı IKONOS görüntüsünden elle vektörleştirme sonucu elde edilen ürün b: 2008 yılı IKONOS.... Benzerlik) 2002 yılı IKONOS sonucu 2004 yılı QuickBird sonucu 2008 yılı IKONOS sonucu Doğruluk Değerlendirmesi QuickBird 2002 yılına ait IKONOS 2008 yılına ait IKONOS Toplam Doğruluk (%) 72...ıcı 0.94 0.75 Doğruluk 2002 yılı IKONOS sonucu Toplam Doğruluk 0.73...ıcı 0.96 0.79 Doğruluk 2008 yılı IKONOS sonucu Toplam Doğruluk 0.75...ıları) 2002 yılı IKONOS (bina ve yol yapıları) 2008 yılı IKONOS (bina ve... ait pan-sharp IKONOS 2008 yılına ait pan-sharp IKONOS Bina Yap...ü 3 3 2004 yılı QuickBird √ √ 2002 yılı IKONOS √ √ 2008 yılı IKONOS √ √ √ 2004 yılı QuickBird √ √ √ 2002 yılı IKONOS √ √ √ 2008 yılı IKONOS √ √ √ 2 √ 1 NesneTabanlı 3 2 1 √ √ √ √ √ √ √ Bina... 1/100000 ölçekli harita yapımı imkanı ► IKONOS, QuickBird, Orbview ve Worldview gibi...ğine sahip olan QuickBird ve IKONOS görüntüleri harita revizyonu için... da imkanlar sağlamaktadır. ► 2008 yılı IKONOS uydu görüntüsünün değerlendirilmesiyle, ge...



Дата загрузки: 2017-09-24
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0.56/5
...). Very High Resolution imagery (e.g. Quickbird, IKONOS, GeoEye) has been found to... (ESE) and the Space Imaging IKONOS system has been a good example... ) in South Florida with multispectral IKONOS imagery. International Journal of Remote... Learned from the Space Imaging IKONOS Example. Remote sensing of environment...), GeoEye (<2m), Pleiades (<1m) or Ikonos (3.2m). A key feature of very.../ Sentinel3 6months monthly/ yearly 98 ikonos, rapideye, Landsat/ sentinel2 Table 4.4B... monthly/yearly Sensor radar altimeter ikonos, rapideye, geoeye, landsat, sentinel2 LiDAR... monthly ikonos, rapideye, geoeye, landsat, sentinel2 medium/ high monthly/yearly ikonos, rapideye... density National 99 ikonos, rapideye, geoeye, landsat, sentinel3 ikonos, rapideye, geoeye 6 By... year ikonos, rapideye high res year high res year ikonos, rapideye ikonos, rapideye... rapideye, ikonos medium/high year rapideye, ikonos medium/high year rapideye, ikonos 101... km 2 days to months rapideye, ikonos NO NO 102 Table 4.4C... food medium/high 30d ikonos, medium/high 30d ikonos, humans derive from...-economic vhr/high 1 day aerial/ ikonos economic losses due to data... urbanization socio-economic high year ikonos, (C) map data geoeye 105 82... in land cover dinamics model ikonos forests under restoration map (C) 16... Spatial Resolution High Temporal Resolution IKONOS High resolution stereo imaging sensor... data, modelling and field information; -IKONOS imagery may incur a high purchasing... required; -IKONOS data needed lengthy processing; -Visual interpretation of the IKONOS image necessitated fieldwork; -IKONOS images are not great... (ASTER) SPOT-4 SPOT-5 SPOT-6 RapidEye IKONOS QuickBird GeoEye WorldView 1100 250... 2,000 – 4,000 2,600 – 7,400 Source. IKONOS, QuickBird, GeoEye, WorldView and RapidEye...



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... high spatial resolution satellite data (e.g., IKONOS) for upscaling ground-based measurements... continuous coverage. Then, such an IKONOS-based LAI map was utilised... in this study are multispectral IKONOS and Landsat TM images acquired... orthorectification and atmospheric corrections. The IKONOS images were orthorectified using GCPs... possible to atmospherically correct the IKONOS images, which were finally used... resolution) using very high resolution IKONOS images (4m spatial resolution) to... dependent variable whereas the four IKONOS bands and the cosine of... functional relationship to produce the IKONOS-derived LAI map. As no... LA N DS AT Atmospherically corrected IKONOS reflectance data were spatially averaged... Landsat resolution (30m) using higher IKONOS resolution (4m); (b) retrospective analysis of... a 3x3 window, 90x90m2), and corresponding IKONOS-derived LAI values (avareged on... of LAI measurements upscaling to IKONOS. Performances and parameters of the... LAI ground observations to the IKONOS reflectance data are reported in... two study sites. Also, single IKONOS band correlations highlighted that nIR... areas on the IKONOS scale. Figure 2 shows the IKONOS-derived LAI maps... vegetation typologies and conditions. Figure 2. IKONOS-derived LAI map over the..., the best correlations with the IKONOS-based LAI were yielded by... of high resolution satellite data (e.g. IKONOS) as an intermediate processing step... such a complex environment. However, the IKONOS spectral VIs didn’t perform as... better results. In particular, the IKONOS nIR reflectance poorly explained the..., nearly synchronous, Landsat TM and IKONOS acquisitions. It will allow us... effective LAI data to evaluate IKONOS and Landsat 7 ETM+ vegetation cover... sensor. A 2-m spatial resolution multi-spectral IKONOS image was acquired under clear... lands forestry, remote sensing, NDVI, IKONOS, MODIS 1 INTRODUCTION Description of forest... images, such as those of IKONOS that simultaneously capture 1-metre panchromatic...-land forest using high resolution IKONOS data and to downscale this.... 3.2 Image processing A 2-m spatial resolution multispectral IKONOS image was acquired on March... and near-infrared bands. Figure 1. IKONOS of the Yatir forest. Note... forest as produced from the IKONOS image following the procedure described... values predicted by MODIS and IKONOS. 5 CONCLUSIONS In the current study...