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    Near-real-time 10m resolution global land cover data has arrived

    rahmansunbeam
    By rahmansunbeam,
    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.  

    The incredible James Webb Space Telescope Images will be released next month

    rahmansunbeam
    By rahmansunbeam,
    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 “be

    Google Maps “immersive view” is the ultimate graphics mode for Google Maps

    Lurker
    By Lurker,
    For most uses, Google Maps is a flat, 2D app, and if your device can handle more graphics and a bit more data, you can fire up the Google Earth 3D data set and get 3D buildings. At Google I/O Google has announced a new level that turns the graphics slider way, way up on Google Maps: Immersive View. When exploring an area in Google Maps, the company says Immersive View will make it "feel like you’re right there before you ever set foot inside." The video for this feature is wild. It basicall

    Machine learning and gravity signals could rapidly detect big earthquakes

    Lurker
    By Lurker,
    Massive earthquakes don’t just move the ground — they make speed-of-light adjustments to Earth’s gravitational field. Now, researchers have trained computers to identify these tiny gravitational signals, demonstrating how the signals can be used to mark the location and size of a strong quake almost instantaneously. It’s a first step to creating a very early warning system for the planet’s most powerful quakes, scientists report May 11 in Nature. Such a system could help solve a thorny

    How to combine multiple line feature into a single feature

    turuu0713
    By turuu0713,
    How to combine multiple line feature into a single feature? How can this be done in ArcMap? Can only be selected and combined. But how to merge automatically? It doesn't dissolve

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    • 2014 | ISBN: 9780470971949 | English | 218 pages | True PDF | 4,68 MB Maths for Geoscientists is an accessible, student-friendly introduction to the essential mathematics required by those students taking degree courses within the Geosciences. Clearly structured throughout, this book carefully guides the student step by step through the mathematics they will encounter and will provide numerous applied examples throughout to enhance students understanding and to place each technique into context. Opening with a chapter explaining the need for studying mathematics within geosciences the book then moves on to cover algebra, equations, solutions, logarithms and exponentials, statistics and probability, trigonometry, vectors and calculus. The final chapter helps to bring it all together and provides the students with sample projects to test their knowledge. Worked applied examples are included in each chapter along with applied problem questions which are a mix of straightforward maths questions, word questions (developing maths to words), and more involved questions that involve the manipulation and interpretation of real and synthetic data. download: https://nitro.download/view/B8E6D8A721A70C0/Sanet.st_EssentialMaths4Geoscientists.pdf https://rapidgator.net/file/46ba823691539e96e6442556145a6d94/Sanet.st_EssentialMaths4Geoscientists.pdf.html  
    • English | 2022 | ISBN: ‎ 1462549403 | 675 pages | True PDF | 150.37 MB Now in full color, the sixth edition of this leading text features new chapters on remote sensing platforms (including the latest satellite and unmanned aerial systems), agriculture (including agricultural analysis via satellite imagery), and forestry (including fuel type mapping and fire monitoring). The book has introduced tens of thousands of students to the fundamentals of collecting, analyzing, and interpreting remotely sensed images. It presents cutting-edge tools and practical applications to land and water use analysis, natural resource management, climate change adaptation, and more. Each concise chapter is designed as an independent unit that instructors can use in any sequence. Pedagogical features include over 400 figures, chapter-opening lists of topics, case studies, end-of-chapter review questions, and links to recommended online videos and tutorials. New to This Edition *Discussions of Landsat 8 and Sentinel-2; the growth of unmanned aerial systems; mobile data collection; current directions in climate change detection, fire monitoring, and disaster response; and other timely topics. *Additional cases, such as river erosion; the impact of Hurricane Sandy on Mantoloking, New Jersey; and Miami Beach as an exemplar of challenges in coastal communities. *Revised throughout with 60% new material, including hundreds of new full-color figures. *New chapters on remote sensing platforms, agriculture, and forestry. download: https://rapidgator.net/file/07a617cbcec8c4d4518d4ac317ffeefc/ https://nitro.download/view/4D43E4F70FB0C6B/  
    • English | 2021 | ISBN: ‎ 9811494118, 978-9811494116 | 229 pages | True PDF | 15.09 MB Hydraulic Power Plants is a textbook for engineering students which explains the construction of hydraulic power plants. The book presents the theory of the working process for each part, i.e. the kinematics and molecular dynamics of liquids flowing through hydraulic machines and systems. The information is presented in a simple manner necessary for understanding their operational conditions and basic numerical relationships. The chapters explain concepts with several drawings and charts to aid the reader, along with relevant specifications, working examples and solved problems, which can be applied in designing practice and maintenance of hydroelectric power plants, pumping stations and pump installations.Hydraulic Power Plants emphasizes the need of young engineers to acquire knowledge about efficiency in using the tools for the study and design for components of hydraulic power plants such as turbines, pumps and penstocks in a straightforward format, making it an ideal reference for introductory hydraulics and mechanical engineering courses. download: https://rapidgator.net/file/3198f204dc7c0b3b66d699bbe3a49b88/ https://nitro.download/view/752919380BA65E2/  
    • 2015 | ISBN: 9789401797122 | English | 393 pages | True PDF | 96,6 MB This book of phenomenal illustrations provides a wealth of visual information on the wide variety of landform processes over all latitudes, climates and geological time-scales. It invites you to observe the surface of planet Earth, to appreciate its astonishing beauty and to explore scientific explanations for the form of our landscapes. 250 full-colour images from Google Earth enable all types of terrestrial environments and landforms to be appreciated at a glance. Images are explained with scales, coordinates, explanatory text and references, making the landform processes active on our globe easy for the reader to comprehend. See the effects of both sudden and slow forming agents such as the impact of a comet or meteorite, and erosion and deposition processes through wind, flowing water, creeping glacier ice, or frost in the ground. Appreciate how landscapes are shaped by processes such as weathering, transport and erosion and how that erosion enables us to look into endogenic processes (those within the Earth´s crust), called tectonics. These images and the processes that they document show that continents are shifting, mountains are uplifting, and ocean bottoms may sink deeper. This collection will appeal to everyone: researchers, students and non-experts alike can take inspiration from these images, which bring the landforms of the world to life. The scientific discipline of geomorphology becomes accessible through the fascinating insights that these clear, well explained images allow.   download: https://nitro.download/view/8F1AA0AD63F3225/Sanet.st_LandformsWorldGEarth.pdf https://rapidgator.net/file/78622fc8ab827434aa97bf4514f9955e/Sanet.st_LandformsWorldGEarth.pdf.html  
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