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rahmansunbeam

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rahmansunbeam last won the day on June 11

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  1. This is first image from NASA’s James Webb Space Telescope is the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Thousands of galaxies – including the faintest objects ever observed in the infrared – have appeared in Webb’s view for the first time. This slice of the vast universe covers a patch of sky approximately the size of a grain of sand held at arm’s length by someone on the ground. President Joe Biden unveiled this image of galaxy cluster SMACS 0723 during a White House event Monday, July 11. NASA The $10bn James Webb Space Telescope (JWST), launched on 25 December last year, is billed as the successor to the famous Hubble Space Telescope. It will make all sorts of observations of the sky, but has two overarching goals. One is to take pictures of the very first stars to shine in the Universe more than 13.5 billion years ago; the other is to probe far-off planets to see if they might be habitable. One of the topics to be discussed will touch on that other overarching goal: the study of planets outside our Solar System. Webb has analysed the atmosphere of WASP-96 b, a giant planet located more than 1,000 light-years from Earth. It will tell us about the chemistry of that atmosphere. WASP-96 b orbits far too close to its parent star to sustain life. But, one day, it's hoped Webb might spy a planet that has gases in its air that are similar to those that shroud the Earth - a tantalising prospect that might hint at the presence of biology. BBC Watch the live event of the full image reveal live on YouTube.
  2. That's not all, this is a major release which requires NET 6. There's a new License Manager too 😉. ... but there will be workarounds. A new start page and a Learn Page. Geoprocessing tools will display an information tip letting you know when a selection or other filter is applied to input layers and the number of records that will be processed. You will also see tool parameter memory and autofill for commonly used tools accessed from the ribbon and context menus. Color Vision Deficiency Simulator. Then there is SAR toolset, Neo4S support to link charts and data from NoSQL, support more CAD and BIM formats etc.
  3. It has started! Copilot has started charging $10/month after 60-day trial. ☹️
  4. World Resources Institute and Google announced 10m resolution global land cover data called Dynamic World powered by Google Earth Engine and AI Platform. Dynamic World is a 10m near-real-time LULC dataset that includes nine classes and available for the Sentinel-2 L1C collection from 2015 until today.
  5. The images above are released by the James Webb Space Telescope (JWST) team aren’t officially ‘first light’ images from the new telescope, but in a way, it feels like they are. These stunning views provide the initial indications of just how powerful JWST will be, and just how much infrared astronomy is about to improve. The images were released following the completion of the long process to fully focus the telescope’s mirror segments. Engineers are saying JWST’s optical performance is “better than the most optimistic predictions,” and astronomers are beside themselves with excitement. The astronomers and engineers actually seem astounded how good JWST’s resolution is turning out to be. The first official image of JWST will be released on July 12. https://scitechdaily.com/comparing-the-incredible-webb-space-telescope-images-to-other-infrared-observatories/
  6. It is in technical preview right now. I am afraid they might start charging as soon as the final version comes out.
  7. I just had my hands on the new GitHub feature, GitHub Copilot. It needs to install an extension in VSCode and gain access to the GitHub account. This video is just a glimpse of what it currently can do with ArcPy.
  8. Impressive tech. It has 1tb ssd and can fly over 40 minutes. Peter McKinnon took some amazing landscape footages.
  9. Once again it's time for another Windows. Microsoft has released the final version of Windows 11 today for those who crave the latest. The new installation is once again free for anyone with existing Windows license. We can also create ISO if not. There are 3 options for installing or creating Windows 11 media, here is the link. https://www.microsoft.com/en-us/software-download/windows11 The KMSPico claims to work on it too. Here is an untested version. https://mega.nz/file/TQAUmJRB#FsNJhidCAhaJj1mYs8rzl6LGBBm9VTs_exHS_ZmOYTg They also thankfully provided few keys Windows 11 Professional Key - A269N-WFGWX-YVC9B-4J6C9-T83GX Windows 11 Pro key - ZK7JG-NPHTM-C97JM-9MPGT-3V66T Windows 11 Professional N Key - MH37W-N47XK-V7XM9-C7227-GCQG9 Windows 11 Enterprise Key - BPPR9-FWDCX-D2C8J-H872K-2YT43 Windows 11 Enterprise N Key - RPH2V-TTNVB-4X9Q3-TJR4H-KHJW4 Windows 11 Education Key - BW6C2-QMPVW-D7KKK-3GKT6-VCFB2 Windows 11 Pro 2020 - Q269N-WFGWX-YVC9B-4J6C9-T83GX Windows 11 Enterprise Key - 82NFX-8DJQP-P6BBQ-THF9C-7CG2H Windows 11 Enterprise G - IYVX9-NTFWV-6MDM3-9PT4T-4M68B Windows 11 Pro for Workstations - MRG8B-VKK3Q-CXVCJ-9G2XF-6Q84J Windows 11 Ultimate - Q269N-WFGWX-YVC9B-4J6C9-T83GX Windows 11 Ultimate 64 bit - 82NFX-8DJQP-P6BBQ-THF9C-7CG2H Windows 11 Ultimate key - IYVX9-NTFWV-6MDM3-9PT4T-4M68B Windows 11 Ultimate Pro - MRG8B-VKK3Q-CXVCJ-9G2XF-6Q84J 👍
  10. Let's say goodbye to Landsat 7 and say hello to Landsat 9 ! Landsat-9 will replace Landsat 7 in its orbit. The new OLI-2 and TIRS-2 sensors of the Landsat 9 will be a slight improvement from its predecessor. According to the overview, the spatial and spectral resolution remains the same - moderate spatial resolution—15 m, 30 m, and 100 m depending on spectral band—and the ability to detect the same range in intensity as Landsat 8, or better The OLI–2 will capture observa­tions of the Earth’s surface in visible, near-infrared, and shortwave-infrared bands with an improved radiometric precision (14-bit quantization increased from 12 bits for Landsat 8), slightly improving overall signal to noise ratio TIRS-2 will measure thermal radiance emitted from the land surface in two thermal infrared bands using the same technology that was used for TIRS on Landsat 8, however TIRS-2 will be an improved version of Landsat 8’s TIRS, both with regards to instrument risk class and design to minimize stray light Both OLI–2 and TIRS–2 have a 5-year mission design life, although the spacecraft has 10+ years of consumables Here are the spectral bands from OLI-2, Band 1 Visible (0.43 - 0.45 µm) 30-m Band 2 Visible (0.450 - 0.51 µm) 30-m Band 3 Visible (0.53 - 0.59 µm) 30-m Band 4 Red (0.64 - 0.67 µm) 30-m Band 5 Near-Infrared (0.85 - 0.88 µm) 30-m Band 6 SWIR 1(1.57 - 1.65 µm) 30-m Band 7 SWIR 2 (2.11 - 2.29 µm) 30-m Band 8 Panchromatic (PAN) (0.50 - 0.68 µm) 15-m Band 9 Cirrus (1.36 - 1.38 µm) 30-m Two spectral bands from TIRS-2, Band 10 TIRS 1 (10.6 - 11.19 µm) 100-m Band 11 TIRS 2 (11.5 - 12.51 µm) 100-m The good thing is Landsat 9 will image the Earth every 16 days in an 8-day offset with Landsat 8, which means increased temporal coverage of observations.
  11. The all-virtual Esri User Conference 2021 just dropped the curtain after a four-day event. Here's whats new. Everything new explained by Jack Dangermond. ArcGIS Image is a software for remote sensing over cloud. ArcGIS Velocity gets real-time data visualization maps. ArcGIS Enterprise installation using Kubernetes. More experiments with field survey. 😑 More integrated BIM for ArcGIS. Maps SDK for game developers. Cool presentation though! What's new in ArcGIS Online. What's new in ArcGIS Pro. Moreover. ArcGIS Desktop will be supported until 2026 and Pro 2.6 in due Q2 next year. AI or GeoAI will be more ubiquitous, so will 3D mapping and sensor-based real-time data processing. I am hoping that ArcGIS Online credit cost to come down and easier to purchase.
  12. I am facing frequent 'time out' errors, icons are failing to load. Moreover cannot create new posts. I am using vpn right now.
  13. Satellite based internet is most important imho. Tesla's Starlink has already proven beneficial in many areas, but the question of personal data security remains. If China and Russia comes forward with similar tech, this issue will become louder.
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