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首页> 外文会议>International Astronautical Congress >IN EMERGING EO NEWSPACE GLOBAL MARKETS - CHALLENGES FOR INDIAN REMOTE SENSING SYSTEMS
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IN EMERGING EO NEWSPACE GLOBAL MARKETS - CHALLENGES FOR INDIAN REMOTE SENSING SYSTEMS

机译：在新兴EO新闻空间全球市场 - 印度遥感系统的挑战

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Indian Remote Sensing (IRS) satellites have been providing various types of IRS images - wide-field and high repeat multi-spectral images; moderate resolution multi-spectral data; high resolution panchromatic and multi-spectral image products; panchromatic stereo images; Synthetic Aperture Radar (SAR) data; ocean colour images, scatterometer data and many others. The data are received at Indian station and also at polar receiving stations - data is processed and disseminated from the processing centre at Hyderabad. Within India, IRS images are priced low and are widely used; across the world the use of IRS images are through cooperative arrangements. The average turnaround for moderate- or high-resolution images is 7-10 days. A Remote Sensing Data Policy (RSDP) defines the scheme for IRS data dissemination to users in India. Globally EO business in NewSpace era have not only been commercial but have gone e-image portals -bringing high efficiency using advanced image processing and internet technologies. Spurred by US DigitalGlobe and WorldView, French SPOT, European Sentinel, other commercial systems like Rapideye, Planet etc, global EO is now focussed on high-demand geospatial markets and providing high resolution panchromatic/multi-spectral images with very high cadence/frequency of global coverage AND real-time image availability. The trend is for IMAGES ANYTIME ANYWHERE with real-time geo-rectification, seaming, organising and making available images as they stream or within 24-48 hours of image acquisition. Google offers online Landsat image archive from 1980 onwards for immediate access. These global developments in EO imaging and dissemination can be "disrupting to IRS" even as Indian EO is making significant shifts by continued space segment deployments strengthening of ground segment and online Bhuvan geoportal - all for "easier access" by users. The characters of NewSpace EO developments have not been fully addressed in the IRS environment and fragmented n
机译：印度遥感（IRS）卫星一直提供各种类型的IRS图像 - 宽场和高重复多光谱图像;适度分辨率多光谱数据;高分辨率全光谱和多光谱图像产品;全奏立体图像;合成孔径雷达（SAR）数据;海洋彩色图像，散射仪数据和许多其他人。数据在印度站接收，并且在极地接收站的情况下，从Hyderabad的加工中心处理和传播数据。在印度内，IRS图像价格低，广泛使用;在世界范围内，使用IRS图像是通过合作安排的。中等或高分辨率图像的平均周转为7-10天。遥感数据策略（RSDP）将IRS数据传播的方案定义为印度用户的IRS数据传播。新闻空间时代的全球EO业务不仅是商业的，而且使用先进的图像处理和互联网技术进行电子图像门户预测高效率。由美国Digitalglobe和WorldView，法国现场，欧洲哨兵，其他商业系统，如剑剑，行星等，全球EO现在专注于高需求的地理空间市场，提供高分辨率的全光栅/多光谱图像，具有非常高的节拍/频率全球覆盖范围和实时图像可用性。这些趋势是用于图像的任何地方，使用实时地地理整流，接缝，组织和制作可用图像，或在图像采集的24-48小时内。 Google从1980年开始提供在线Landsat Image Archive，以便立即访问。即使印度EO正在通过加强地面部门和在线Bhuvan Geoportal的持续的太空段部署，所有这些全球化的全球发展也可以“扰乱IRS”，即使印度EO正在通过加强地面部门和在线Bhuvan Geoportal - 全部为“更轻松地访问”。新闻空间EO开发的人物尚未在IRS环境中完全解决，并碎片

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