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    Calculation of the TSAVI vegetation index

    achraf98
    By achraf98,
    Hi. I am working on a remote sensing project about land degradation. I want to calculate TSAVI using a Landsat-8 image but I can't find how the a and b (slope and intercept) parameters are calculated. I only know that the variable X=0.08 according to the litterature. Can someone help me?

    Kleos commits to build and launch fourth satellite cluster

    Lurker
    By Lurker,
    Kleos Space S.A (ASX:KSS, Frankfurt:KS1, Kleos or Company), a space-powered Radio Frequency Reconnaissance data-as-a-service (DaaS) company, has signed new contracts with satellite builder Innovative Solutions in Space B.V. (ISISPACE) and global launch services provider Spaceflight Inc to build and manage the launch its fourth satellite cluster of four satellites, the Observer Mission (KSF3) mid-2022. Kleos Space CEO Andy Bowyer said, “We are rapidly building our constellation, utilising fu

    NOAA's surfing drone captured footage inside Hurricane Sam

    Lurker
    By Lurker,
    The National Oceanic and Atmospheric Administration has shared what it says are the first images and video captured inside a hurricane by a surface drone. The agency placed the Saildrone Explorer SD 1045 in the path of the category-four Hurricane Sam. The saildrone overcame 50-foot waves and winds at speeds topping 120 miles per hour to capture data from the hurricane and offer a new perspective into such storms. The device has a special “hurricane wing” to help it survive the intense wind

    asking question about geopands

    zolfa
    By zolfa,
    hello how can i solve the problem of geopandas installation ? i can not install geopandas in anaconda  would  possible to help me ?

    Terrain Modification with road networks

    Birdfree
    By Birdfree,
    Hello, I am looking for a solution to merge elevation models with a road network. Basis is a elevation model and shape data of roads. Now I want to merge the roads with the elevation model to get flat roads in the elevation model. Do you know of any software that can do this? I have been searching for a while, but have not found a solution yet. So far I've been using Photoshop's blur to even out the color values a bit and at least get a decent result for large scales. But, the streets are sloped

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    • Environmental Data Analysis with MATLAB, Third Edition , is a new edition that expands fundamentally on the original with an expanded tutorial approach, more clear organization, new crib sheets, and problem sets providing a clear learning path for students and researchers working to analyze real data sets in the environmental sciences. The work teaches the basics of the underlying theory of data analysis and then reinforces that knowledge with carefully chosen, realistic scenarios, including case studies in each chapter. The new edition is expanded to include applications to Python, an open source software environment. Significant content in Environmental Data Analysis with MATLAB , Third Edition is devoted to teaching how the programs can be effectively used in an environmental data analysis setting. This new edition offers chapters that can both be used as self-contained resources or as a step-by-step guide for students, and is supplemented with data and scripts to demonstrate relevant use cases. download: https://uploadgig.com/file/download/b97e8ce0Ebb607f9/  
    • TOC: Assessment of the Endurance of the Normal Sections of Reinforced Concrete Bending Elements by the Method of Maximum Stresses Ilizar Mirsayapov Pages 1-13 Study of Physical and Mechanical Properties of Asphalt Concrete with the Addition of Artificial Asphaltite Anatoly Novik, Aleksei Ismailov, Igor Sentsov Pages 15-30 Experimental Studies of the Endurance of Reinforced Concrete Beams Ilizar Mirsayapov Pages 31-41 Bearing Capacity of a Glass Facade Systems, Including Stiffness of Nodes and Work of Filling Alexander Galyamichev Pages 43-63 Regularities for Resistance of Supply and Exhaust Ventilation Cross Junctions Arslan Ziganshin, Timur Karimullin, Emil Yagfarov, Konstantin Logachev Pages 65-72 Load-Bearing Capacity of Raft-Pile Foundations, Taking into Account the Redistribution of Forces Between Piles During Cyclic Loading Ilizar Mirsayapov Pages 73-81 Improvement of Technology and Quality Control of 3DCP Rustem Mukhametrakhimov, Liliya Ziganshina Pages 83-97 Clay Soil Deformations Under Regime Long-Term Triaxial Compression Taking into Account Initial Defects Ilizar Mirsayapov, Niyaz Aysin Pages 99-108 Special Aspects of Stress–Strain Analysis of Combined Piled-Raft Foundation Under Performance Static and Cyclic Loading Mirsayapov Ilizar Talgatovich, Garaev Almaz Ilgamovich Pages 109-124 Physical and Mechanical Characteristics of Modified Soil Cement with Polycarboxylate Superplasticizers Evgenii Vdovin, Pavel Bulanov, Victor Stroganov, Lenar Mavliev Pages 125-133 Theoretical Foundations of Fatigue Destruction of Steel Reinforcement of Reinforced Concrete Structures Ilizar Mirsayapov Pages 135-147 Unmanned Aerial Vehicle – An Element of Technology for Obtaining Spatial Data Vladimir Bezmenov, Kamil Safin, Sergey Stepanov Pages 149-154 Performance Characteristics of Styrene-Acrylic Polymer Compositions and Coatings Filled with Dispersive Components Victor Stroganov, Evgenii Vdovin, Maxim Amel’chenko, Radmilla Tabaeva Pages 155-167 Activation of Fillers for Cement-Mineral Systems Evgenii Vdovin, Victor Stroganov, Nikita Konovalov Pages 169-180 Adiabatic Efficiency of Monoblock Air Supply Unit with Humidification Module Based on Porous Rotating Atomizers Nazir Sibgatullin, Rinat Safiullin Pages 181-189 Polyvinyl Chloride Compounds for Construction Industry Karina Khuziakhmetova, Lyaylya Abdrakhmanova, Rashit Nizamov, Anvar Islamov Pages 191-200 Modification of Wood-Polymer Composites with Silica Sols of Different Nature Ayaz Khantimirov, Lyaylya Abdrakhmanova, Vadim Khozin, Rashit Nizamov Pages 201-208 Solution of the Problem of Modeling Acid Hydraulic Fracturing with a Planned Technological Stop During the Pumping Process Using Standard Software Irik Fattakhov, Alexander Kochetkov, Julia Kareeva Pages 209-217 Optimization of Technological Solutions for Underground Space Construction of Existing Buildings Leysan Zigangirova, Ilyas Galiev, Ruslan Ibragimov Pages 219-225 Thermophysical Properties of Aerated Concrete Enclosing Structures Olga Barysheva, Alina Barysheva Pages 227-243 Investigation of Polymer Composite Cage for Reinforcement of Concrete Columns Dmitriy Erohin, Tagir Zinnurov, Ilia Grishin Pages 245-254 Processing of Thermal Power Waste into Composite Materials Using Coke Waste Galina Medvedeva, Alsu Yusupova, Kamilya Giniyatova, Kamilla Minikaeva Pages 255-261 Economic Efficiency Substantiation of the Use of a Sectional Coil Exchanger in an Individual Heating Point System Elvira Shagiakhmetova, Anna Romanova, Yakov Zolotonosov, Pavel Martynov, Ella Biktemirova Pages 263-272 A Study of the Structure and Properties of a Fine Bitumen Emulsion via an Anionactive Emulsifier Aidar Garipov, Dmitry Makarov, Vadim Khozin, Sergey Stepanov Pages 273-283 The Use of Surface Laser Scanning as a Standard Operating Procedure for Assessing the Quality of Construction and Installation Work Andrey Bogdanov, Sergey Stepanov Pages 285-297 Increasing the Energy Efficiency of Ventilated Facades Using Different Insulators Dmitriy Kraynov, Galina Medvedeva, Renat Sadykov, Aigul Ibragimova Pages 299-309 Planning Field Development Using Optimization Algorithms Alexander Semanov, Aigul Semanova, Irik Fattakhov, Farit Iangirov, Juliya Kareeva Pages 311-320 Method of Assessing the Pressure Generated by the Water Packer Saturated Packer Alfred Suleymanov, Rashit Kayumov, Denis Smirnov, Ilya Grishin, Kamilya Belayeva Pages 321-331 Dry Plaster Mixes Using Local Mineral Components Marat Khaliullin, Alsu Gilmanshina Pages 333-341 Verification and Validation of Numerical Model of Flow in Supply Opening with Elbow Unit Juliya Kareeva, Arslan Ziganshin, Kseniya Narsova Pages 343-352 Concrete Beams with External Reinforcement of Composite Materials Gleb Ogurtsov, Gleb Averchenko, Sergey Alekseev, Aleksei Ismailov, Anna Zanina, Irshat Mukharryamov Pages 353-361 Full-Scale Tests of the Bearing Capacity of a Composite I-Beam with a Solid Web of Pultruded Fiberglass Profiles (PFP) Marat Salakhutdinov, Daler Aripov, Arslan Khanekov Pages 363-369 The Possibility of Vibrodynamic Data from Phone Accelerometers for the Rapid Assessment of the Technical Condition of Buildings and Structures Use Andrey Savinov, Gennadiy Nigmetov, Temir Nigmetov, Rinat Galliulun Pages 371-379 Experimental and Theoretical Analysis of Crack Resistance and Deformability of Concrete Beams Reinforced with Fiber-Reinforced Polymer Bars Ilshat Mirsayapov, Igor Antakov, Alexey Antakov Pages 381-404 Complex Modification of Bituminous Binders by Linear Styrene-Butadiene-Styrene Copolymer and Sulfur Pavel Bulanov, Evgenii Vdovin, Victor Stroganov, Lenar Mavliev, Igor Juravlev Pages 405-413 Fiber-Reinforced Building Composites Based on Mineral Binders Albert Galautdinov, Rustem Mukhametrakhimov Pages 415-423 Structure of 3D-Printed Concrete by X-ray Computed Tomography Rustem Mukhametrakhimov, Liliya Ziganshina, Rail Kadyrov, Evgeny Statsenko Pages 425-436 Economic Feasibility of Manufacturing of Multi-hollow Floor Slabs from High-Strength Sand Concrete Nikolai Palagin, Marat Akhmetov Pages 437-448 Perspectives of Interactions CAD and GIS Systems Liliia Talipova, Egor Grebenyuk, Gleb Ogurtsov, Aleksei Ismailov, Yuriy Lazarev   download: https://userupload.net/e77tx9s1lbgw  
    • I would like to see the ML tutorial you take from coursera,  it will be great addition for my knowledge
    • Management geography explores the spatial characteristics of management-related issues, especially of firms. This book discusses management geography in Japan and other Asian countries from Asian perspectives. The field has made significant contributions to the global economy but has not been deeply investigated in English-language geographical literature to date. download: https://nitroflare.com/view/612160A938F9A8F/sanet.st_9811944024.pdf https://rapidgator.net/file/40887272457046d9d449946939e9f31c/sanet.st_9811944024.pdf.html  
    • Python is used in a wide range of geoscientific applications, such as in processing images for remote sensing, in generating and processing digital elevation models, and in analyzing time series. This book introduces methods of data analysis in the geosciences using Python that include basic statistics for univariate, bivariate, and multivariate data sets, time series analysis, and signal processing; the analysis of spatial and directional data; and image analysis. The text includes numerous examples that demonstrate how Python can be used on data sets from the earth sciences. The supplementary electronic material (available online through Springer Link) contains the example data as well as recipes that include all the Python commands featured in the book. download: https://userupload.net/r25pwy8lj2cp  
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