Zoom Earth is a free web application that lets you explore the near-real-time satellite images from different satellites that you can zoom in to explore the earth’s surface, storms, and wildfires across the Globe. Let us see how. For this, you can visit the website by ...
Surface currents in the Alboran Sea are characterized by a very fast evolution that is not well captured by altimetric maps due to sampling limitations. On the contrary, satellite infrared measurements provide high resolution synoptic images of the ocean
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Stable and reliable high-precision satellite orbit products are the prerequisites for the positioning services with high performance. In general, the positioning accuracy depends strongly on the quality of satellite orbit and clock products, especially f
Methods and apparatus for Real-time Satellite Imaging System (10) are disclosed. More particularly, one embodiment of the present invention an imaging sensor (14) on a geostationary satellite having one or more co-collimated telescopes (18). The telescopes (18) illuminate focal planes (22) which...
Within the framework of the Real-Time IGS Working Group, a number of Analysis Centers (ACs) estimate GNSS satellite orbit and clock corrections to broadcast ephemeris. Corrector streams are encoded in RTCM 'State Space Representation' (SSR) messages and disseminated over the Open Internet using the...
NASA’s Worldviewis a real-time satellite map that is available online. It shows satellite imagery, real-time cloud cover, and 800+ layers of the world. It uses Corrected Reflectance (True Color) from Terra/MODIS that refreshes daily. But the platform is able to publish images generallywithi...
(2018) were the first to our knowledge to combine both the pose estimation and the dense scene reconstruction into a real-time framework. By multi-sensor fusion of an inertial measurement unit (IMU), a Global Navigation Satellite receiver (GNSS) and optical flow estimates of a KLT-tracker, ...
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The proposed approach was tested on four high-resolution satellite images, and the results demonstrated that PSO–KFCV was robust against initial values and dispersion of GCP. Additionally, the proposed method outperformed other state-of-the art metaheuristic algorithms [19]. Nguyen et al. [20] ...