![]() ![]() Most data are processed to the highest level possible, however there may be some differences in the spatial resolution of the early TIRS images due to telescope temperature changes, but they should be within +/- 1 percent. While these data meet the quality standards and have the same geometric precision as data acquired on and after April 11, 2013, the geographic extents of each scene may differ. These data are also visible and can be downloaded from EarthExplorer or GloVis. Nearly 10,000 scenes were acquired by OLI/TIRS after launch (February 11, 2013) through April 10, 2013, when the satellite achieved operational orbit (WRS-2). Landsat 8 data products are consistent with all Landsat standard Level-1 data products, using the specifications described on the Landsat Processing Details page. Data rate: 384 Mbps on X-band frequency 260.92 Mbps on S-band frequency.Direct Downlink with Solid State Recorders (SSR).Weight: 2,071 kg (4,566 lbs) fully loaded with fuel (without instruments) Browse 114,087 authentic nasa stock photos, high-res images, and pictures, or explore additional space shuttle or space stock images to find the right photo.Power provided by a single 9 x 0.4 meter solar array and one 125 Ampere-Hour (AHr), Nickel-Hydrogen (NiH2) battery.Products are scaled to 55,000 grey levels, and can be rescaled to the Top of Atmosphere (TOA) reflectance and/or radiance using radiometric rescaling coefficients provided in the product metadata file (MTL file). The 12-bit data are scaled to 16-bit integers and delivered in the Level-1 data products. Improved signal to noise performance enables improved characterization of land cover state and condition. OLI captures data with improved radiometric precision over a 12-bit dynamic range, which improves overall signal to noise ratio. This translates into 4096 potential grey levels, compared with only 256 grey levels in Landsat 1-7 8-bit instruments. Nine spectral bands, including a pan band:.The Thermal Infrared Sensor is built by NASA Goddard Space Flight Center. The Operational Land Imager sensor is built by Ball Aerospace & Technologies Corporation. Acquires about 740 scenes a day on the Worldwide Reference System-2 (WRS-2) path/row system, with a swath overlap (or sidelap) varying from 7 percent at the equator to a maximum of approximately 85 percent at extreme latitudes.Has a 16-day repeat cycle with an equatorial crossing time of 10:00 a.m.Completes one Earth orbit every 99 minutes.Achieved an altitude of 705 km (438 mi).Orbits the Earth in a sun-synchronous, near-polar orbit (98.2 degrees inclination).Landsat 8’s Operational Land Imager (OLI) sensor was developed and built here by the Ball Aerospace & Technologies Corporation. Boulder, Colorado, sits in the middle of the image. The natural-color image shows the coniferous forest of the mountains coming down to the dormant plains. The infrared light is collected by a massive 6.6 meter (21 feet) array of gold-coated mirrors.Landsat 8’s first image captured the area where the Great Plains and Rocky Mountains meet in Colorado. That means it can see deeper into the universe than previous space telescopes. The JWST is designed to capture infrared light. How does the James Webb Space Telescope (JWST) get these stunning photos? There’s a lot of incredibly sophisticated equipment on the telescope for its 20+ years of potential observation in space. RELATED: How to Change the Desktop Background on Windows 11 How Does the James Webb Space Telescope Work? James Webb Space Telescope NASA These are parts of the cosmos that have never been seen by human eyes before. The photos feature giant nebulas, thousands of distant galaxies, a black hole, and a binary star. NASA has posted the full, high-resolution photos online. They also make great wallpapers for your computer and phone. These stunning photos give us a great look at the universe around us. After launching in December 2021, the first images from the James Webb Space Telescope have been released. ![]()
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