#Vitual earth 3d professional

Hardcopy Google Earth maps are sold openly in Basra markets. It has lately become known for instance that Google Earth has been used by terrorists to target British troops in Iraq. What this all amounts to in terms of protection of privacy and public and private security issues is not very clear yet. 45 out of 98 models had global positioning system (GPS) capabilities for self- and remote location tasks and almost all included digital cameras. In Japan, alone 43.5 Million 3G phones have been sold in 2006. Various camera types are used in terrestrial modes by non-expert people. This will result in 1.1 GB of imagery for every km 2 at a resolution of 12вЂ“15вЂ‰cm and a positioning accuracy of 50вЂ‰cm. For instance, Pictometry is currently collecting oblique aerial images with eleven aircrafts and as many 5-camera systems over 900 European towns. Digital aerial cameras of various types are collecting images at an unprecedented speed and amount.

Earth observing satellite platforms carry increasingly high-resolution imaging sensors with stereo capabilities. The recent exploration activities on Mars and other planets and space bodies rely heavily on the use of image-based sensors, working both in orbit and on the surface. Images may come from a wide range of different sensors and platforms.

The success of Google Earth and Microsoft Virtual Earth lies in the fact that they give fast access to worldwide high-resolution image-related information. Geospatial sciences also increasingly make use of imaging technologies. All of today's key sciences-life sciences, nano sciences, information technology (IT) and environmental sciences-depend very much on imaging technologies of various kinds.

#Vitual earth 3d professional

Images are utilised not only for artistic, entertainment and leisure-related activities, but more and more for technical and professional applications. Images contain a wealth of information, which is unmatched by any other information-carrying device. The fascination of images is that вЂthey say more than a thousand wordsвЂ™. In recent years, imaging techniques have made tremendous progress technically and have infiltrated almost all areas of science, technology and art. In any case, the generation, administration, analysis, representation and manipulation of three-dimensional (3D) models, describing elements of and processes on Digital/Virtual Earth are very essential tasks and require the attention and input of all geo-related sciences. In this context, the вЂDigital EarthвЂ™ may also be called a вЂVirtual EarthвЂ™, incorporating the active interaction of people with the digital models and even the immersion of people and other living subjects into augmented reality structures. While a static model of a Digital Earth is necessarily the starting point for any data analysis, we must nowadays consider more and more the importance of change, of natural and man-made processes, which also means that we should turn our R&D interests more towards the dynamic use of such models. The notion of вЂDigital EarthвЂ™ has recently found much attention, not only in the scientific communities, but also in political, economical and ecological circles and in the general public.