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Author : Melita Kennedy
Publisher : ESRI Press
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (319 download)
Download or read book Understanding Map Projections written by Melita Kennedy and published by ESRI Press. This book was released on 2000 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John A. Eddy
Publisher : Government Printing Office
ISBN 13 : 9780160838088
Total Pages : 316 pages
Book Rating : 4.8/5 (38 download)
Download or read book The Sun, the Earth, and Near-earth Space written by John A. Eddy and published by Government Printing Office. This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.
Author : Rand Mcnally
Publisher : Rand McNally
ISBN 13 : 9780528016653
Total Pages : 128 pages
Book Rating : 4.0/5 (166 download)
Download or read book Atlas of the United States written by Rand Mcnally and published by Rand McNally. This book was released on 2016-10-26 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas of the United States ] Grades 3-6 Atlas Features: [€[Extensive coverage of the United States and its regions through maps, photos, graphs, and text [€[Section on map & globe skills covers topics such as directions, scale, and how to read thematic maps [€[World map section features physical, political, and thematic maps [€[10 U.S. history maps [€[Eye-catching photos, engaging text, and fascinating "Time to Explore" features help to engage students [€[128 pages, paperback, 8.5" x 10 7/8"
Author : S.W. Carey
Publisher : Elsevier
ISBN 13 : 1483289559
Total Pages : 499 pages
Book Rating : 4.4/5 (832 download)
Download or read book The Expanding Earth written by S.W. Carey and published by Elsevier. This book was released on 2013-10-22 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Geotectonics, 10: The Expanding Earth focuses on the principles, methodologies, transformations, and approaches involved in the expanding earth concept. The book first elaborates on the development of the expanding earth concept, necessity for expansion, and the subduction myth. Discussions focus on higher velocity under Benioff zone, seismic attenuation, blue schists and paired metamorphic belts, dispersion of polygons, arctic paradox, and kinematic contrast. The manuscript then ponders on the scale of tectonic phenomena, non-uniformitarianism, tectonic profiles, and paleomagnetism. Concerns cover global paleomagnetism, general summary of the tectonic profile, implosions, fluid pressures, pure shear, crustal extension, simple shear with horizontal axis, geological examples of scale fields, and length-time fields of deformation. The publication explores the cause of expansion, modes of crustal extension, and rotation and asymmetry of the earth, including dynamic asymmetry, precessions, nutations, librations, and wobbles at fixed obliquity, variation of rate of rotation, and categories of submarine ridges. The text is a dependable source of data for researchers wanting to study the concept of expanding earth.
Author : John P. Snyder
Publisher : University of Chicago Press
ISBN 13 : 0226767477
Total Pages : 384 pages
Book Rating : 4.2/5 (267 download)
Download or read book Flattening the Earth written by John P. Snyder and published by University of Chicago Press. This book was released on 1997-12-05 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cartographers have long grappled with the impossibility of portraying the earth in two dimensions. To solve this problem, mapmakers have created map projections. This work discusses and illustrates the known map projections from before 500BC to the present, with facts on their origins and use.
Author : Hali Felt
Publisher : Macmillan + ORM
ISBN 13 : 1466847468
Total Pages : 444 pages
Book Rating : 4.4/5 (668 download)
Download or read book Soundings written by Hali Felt and published by Macmillan + ORM. This book was released on 2013-07-02 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: “A fascinating account of a woman working without much recognition . . . to map the ocean floor and change the course of ocean science.” —San Francisco Chronicle Soundings is the story of the enigmatic woman behind one of the greatest achievements of the 20th century. Before Marie Tharp, geologist and gifted draftsperson, the whole world, including most of the scientific community, thought the ocean floor was a vast expanse of nothingness. In 1948, at age 28, Marie walked into the geophysical lab at Columbia University and practically demanded a job. The scientists at the lab were all male. Through sheer willpower and obstinacy, Marie was given the job of interpreting the soundings (records of sonar pings measuring the ocean’s depths) brought back from the ocean-going expeditions of her male colleagues. The marriage of artistry and science behind her analysis of this dry data gave birth to a major work: the first comprehensive map of the ocean floor, which laid the groundwork for proving the then-controversial theory of continental drift. Marie’s scientific knowledge, her eye for detail and her skill as an artist revealed not a vast empty plane, but an entire world of mountains and volcanoes, ridges and rifts, and a gateway to the past that allowed scientists the means to imagine how the continents and the oceans had been created over time. Hali Felt brings to vivid life the story of the pioneering scientist whose work became the basis for the work of others scientists for generations to come. “Felt’s enthusiasm for Tharp reaches the page, revealing Tharp, who died in 2006, to be a strong-willed woman living according to her own rules.” —The Washington Post
Author : Abhijit Mukherjee
Publisher : Elsevier
ISBN 13 : 0128181729
Total Pages : 678 pages
Book Rating : 4.1/5 (281 download)
Download or read book Global Groundwater written by Abhijit Mukherjee and published by Elsevier. This book was released on 2020-11-25 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Groundwater: Source, Scarcity, Sustainability, Security, and Solutions presents a compilation of compelling insights into groundwater scenarios within all groundwater-stressed regions across the world. Thematic sub-sections include groundwater studies on sources, scarcity, sustainability, security, and solutions. The chapters in these sub-sections provide unique knowledge on groundwater for scientists, planners, and policymakers, and are written by leading global experts and researchers. Global Groundwater: Source, Scarcity, Sustainability, Security, and Solutions provides a unique, unparalleled opportunity to integrate the knowledge on groundwater, ranging from availability to pollution, nation-level groundwater management to transboundary aquifer governance, and global-scale review to local-scale case-studies. Provides interdisciplinary content that bridges the knowledge from groundwater sources to solutions and sustainability, from science to policy, from technology to clean water and food Includes global and regional reviews and case studies, building a bridge between broad reviews of groundwater-related issues by domain experts as well as detailed case studies by researchers Identifies pathways for transforming knowledge to policy and governance of groundwater security and sustainability
Author : YAMINI MALHOTRA
Publisher : SGSH Publications
ISBN 13 : 9366316840
Total Pages : 250 pages
Book Rating : 4.3/5 (663 download)
Download or read book From Globe to Grid : The World of GIS Projections written by YAMINI MALHOTRA and published by SGSH Publications. This book was released on 2024-09-13 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world of maps is a fascinating intersection of art and science, where the globe's vast complexities are distilled into flat representations we can hold, analyze, and understand. At the heart of this process lies a critical but often overlooked element: GIS projections. These mathematical methods enable us to transform the curved surface of the Earth into a flat map, preserving various attributes like area, shape, distance, and direction. While the concept may seem technical or abstract, the choice of projection can profoundly impact the way we interpret geographic information. In this book, " From Globe to Grid: The World of GIS Projections," we embark on a journey to demystify the intricate world of GIS projections. Our goal is to provide both newcomers and seasoned professionals with a clear, concise understanding of how different projections work, why they matter, and how they can be applied effectively in various contexts. We begin by exploring the fundamental principles behind map projections, laying a foundation for the more complex topics that follow. Each chapter delves into a specific type of projection—cylindrical, conic, azimuthal, and beyond—explaining their unique characteristics and appropriate applications. Through vivid illustrations, real-world examples, and practical tips, we aim to transform this seemingly technical subject into something accessible and engaging. Whether you're a geographer, a cartographer, a GIS professional, or simply someone with a curiosity about maps, this book is designed to be your guide through the maze of GIS projections. By the end of our journey together, you'll not only have a deeper appreciation for the art and science of mapmaking but also a toolkit of knowledge to apply in your own work and explorations. Mapping the world is an endeavour that has shaped human history, and GIS projections are the threads that weave this grand tapestry. We invite you to explore these threads with us, discovering how they shape our understanding of the world and empower us to visualize our planet in new and insightful ways. Welcome to the world of GIS projections—where the globe comes to life on the map!!
Author : Miljenko Lapaine
Publisher : Springer
ISBN 13 : 3319518356
Total Pages : 363 pages
Book Rating : 4.3/5 (195 download)
Download or read book Choosing a Map Projection written by Miljenko Lapaine and published by Springer. This book was released on 2017-04-04 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a much-needed critical approach to the intelligent use of the wide variety of map projections that are rapidly and inexpensively available today. It also discusses the distortions that are immanent in any map projection. A well-chosen map projection is one in which extreme distortions are smaller than those in any other projection used to map the same area and in which the map properties match its purpose. Written by leading experts in the field, including W. Tobler, F.C. Kessler, S.E. Battersby, M.P. Finn, K.C. Clarke, V.S. Tikunov, H. Hargitai, B. Jenny and N. Frančula. This book is designed for use by laymen. The book editors are M. Lapaine and E.L. Usery, Chair and Vice-Chair, respectively, of the ICA Commission on Map Projections for the period 2011-2015.
Author : John Parr Snyder
Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (91 download)
Download or read book Map Projections--a Working Manual written by John Parr Snyder and published by . This book was released on 1987 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under each of the projections described, the nonmathematical phases are presented first, without interruption by formulas. They are followed by the formulas and tables. Even with the mathematics, there are almost no derivations and very little calculus. The emphasis is on describing the characteristics of the projection and how it is used.
Author : Claude A. Piantadosi
Publisher : Columbia University Press
ISBN 13 : 0231531036
Total Pages : 383 pages
Book Rating : 4.2/5 (315 download)
Download or read book Mankind Beyond Earth written by Claude A. Piantadosi and published by Columbia University Press. This book was released on 2013-01-01 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seeking to reenergize Americans' passion for the space program, the value of further exploration of the Moon, and the importance of human beings on the final frontier, Claude A. Piantadosi presents a rich history of American space exploration and its major achievements. He emphasizes the importance of reclaiming national command of our manned program and continuing our unmanned space missions, and he stresses the many adventures that still await us in the unfolding universe. Acknowledging space exploration's practical and financial obstacles, Piantadosi challenges us to revitalize American leadership in space exploration in order to reap its scientific bounty. Piantadosi explains why space exploration, a captivating story of ambition, invention, and discovery, is also increasingly difficult and why space experts always seem to disagree. He argues that the future of the space program requires merging the practicalities of exploration with the constraints of human biology. Space science deals with the unknown, and the margin (and budget) for error is small. Lethal near-vacuum conditions, deadly cosmic radiation, microgravity, vast distances, and highly scattered resources remain immense physical problems. To forge ahead, America needs to develop affordable space transportation and flexible exploration strategies based in sound science. Piantadosi closes with suggestions for accomplishing these goals, combining his healthy skepticism as a scientist with an unshakable belief in space's untapped—and wholly worthwhile—potential.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309149681
Total Pages : 152 pages
Book Rating : 4.3/5 (91 download)
Download or read book Defending Planet Earth written by National Research Council and published by National Academies Press. This book was released on 2010-07-21 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States spends approximately $4 million each year searching for near-Earth objects (NEOs). The objective is to detect those that may collide with Earth. The majority of this funding supports the operation of several observatories that scan the sky searching for NEOs. This, however, is insufficient in detecting the majority of NEOs that may present a tangible threat to humanity. A significantly smaller amount of funding supports ways to protect the Earth from such a potential collision or "mitigation." In 2005, a Congressional mandate called for NASA to detect 90 percent of NEOs with diameters of 140 meters of greater by 2020. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies identifies the need for detection of objects as small as 30 to 50 meters as these can be highly destructive. The book explores four main types of mitigation including civil defense, "slow push" or "pull" methods, kinetic impactors and nuclear explosions. It also asserts that responding effectively to hazards posed by NEOs requires national and international cooperation. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies is a useful guide for scientists, astronomers, policy makers and engineers.
Author :
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.F/5 ( download)
Download or read book A Forecast of Space Technology, 1980-2000 written by and published by . This book was released on 1976 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309051258
Total Pages : 225 pages
Book Rating : 4.3/5 (9 download)
Download or read book Orbital Debris written by National Research Council and published by National Academies Press. This book was released on 1995-07-07 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the beginning of space flight, the collision hazard in Earth orbit has increased as the number of artificial objects orbiting the Earth has grown. Spacecraft performing communications, navigation, scientific, and other missions now share Earth orbit with spent rocket bodies, nonfunctional spacecraft, fragments from spacecraft breakups, and other debris created as a byproduct of space operations. Orbital Debris examines the methods we can use to characterize orbital debris, estimates the magnitude of the debris population, and assesses the hazard that this population poses to spacecraft. Potential methods to protect spacecraft are explored. The report also takes a close look at the projected future growth in the debris population and evaluates approaches to reducing that growth. Orbital Debris offers clear recommendations for targeted research on the debris population, for methods to improve the protection of spacecraft, on methods to reduce the creation of debris in the future, and much more.
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309377463
Total Pages : 176 pages
Book Rating : 4.3/5 (93 download)
Download or read book Continuity of NASA Earth Observations from Space written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2015-11-24 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA's Earth Science Division (ESD) conducts a wide range of satellite and suborbital missions to observe Earth's land surface and interior, biosphere, atmosphere, cryosphere, and oceans as part of a program to improve understanding of Earth as an integrated system. Earth observations provide the foundation for critical scientific advances and environmental data products derived from these observations are used in resource management and for an extraordinary range of societal applications including weather forecasts, climate projections, sea level change, water management, disease early warning, agricultural production, and the response to natural disasters. As the complexity of societal infrastructure and its vulnerability to environmental disruption increases, the demands for deeper scientific insights and more actionable information continue to rise. To serve these demands, NASA's ESD is challenged with optimizing the partitioning of its finite resources among measurements intended for exploring new science frontiers, carefully characterizing long-term changes in the Earth system, and supporting ongoing societal applications. This challenge is most acute in the decisions the Division makes between supporting measurement continuity of data streams that are critical components of Earth science research programs and the development of new measurement capabilities. This report seeks to establish a more quantitative understanding of the need for measurement continuity and the consequences of measurement gaps. Continuity of NASA's Earth's Observations presents a framework to assist NASA's ESD in their determinations of when a measurement or dataset should be collected for durations longer than the typical lifetimes of single satellite missions.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309185661
Total Pages : 142 pages
Book Rating : 4.3/5 (91 download)
Download or read book Earth Observations from Space written by National Research Council and published by National Academies Press. This book was released on 2007-12-17 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 50 years, thousands of satellites have been sent into space on missions to collect data about the Earth. Today, the ability to forecast weather, climate, and natural hazards depends critically on these satellite-based observations. At the request of the National Aeronautics and Space Administration, the National Research Council convened a committee to examine the scientific accomplishments that have resulted from space-based observations. This book describes how the ability to view the entire globe at once, uniquely available from satellite observations, has revolutionized Earth studies and ushered in a new era of multidisciplinary Earth sciences. In particular, the ability to gather satellite images frequently enough to create "movies" of the changing planet is improving the understanding of Earth's dynamic processes and helping society to manage limited resources and environmental challenges. The book concludes that continued Earth observations from space will be required to address scientific and societal challenges of the future.
Author : Mark Monmonier
Publisher : University of Chicago Press
ISBN 13 : 0226534324
Total Pages : 257 pages
Book Rating : 4.2/5 (265 download)
Download or read book Rhumb Lines and Map Wars written by Mark Monmonier and published by University of Chicago Press. This book was released on 2010-11-15 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Rhumb Lines and Map Wars, Mark Monmonier offers an insightful, richly illustrated account of the controversies surrounding Flemish cartographer Gerard Mercator's legacy. He takes us back to 1569, when Mercator announced a clever method of portraying the earth on a flat surface, creating the first projection to take into account the earth's roundness. As Monmonier shows, mariners benefited most from Mercator's projection, which allowed for easy navigation of the high seas with rhumb lines—clear-cut routes with a constant compass bearing—for true direction. But the projection's popularity among nineteenth-century sailors led to its overuse—often in inappropriate, non-navigational ways—for wall maps, world atlases, and geopolitical propaganda. Because it distorts the proportionate size of countries, the Mercator map was criticized for inflating Europe and North America in a promotion of colonialism. In 1974, German historian Arno Peters proffered his own map, on which countries were ostensibly drawn in true proportion to one another. In the ensuing "map wars" of the 1970s and 1980s, these dueling projections vied for public support—with varying degrees of success. Widely acclaimed for his accessible, intelligent books on maps and mapping, Monmonier here examines the uses and limitations of one of cartography's most significant innovations. With informed skepticism, he offers insightful interpretations of why well-intentioned clerics and development advocates rallied around the Peters projection, which flagrantly distorted the shape of Third World nations; why journalists covering the controversy ignored alternative world maps and other key issues; and how a few postmodern writers defended the Peters worldview with a self-serving overstatement of the power of maps. Rhumb Lines and Map Wars is vintage Monmonier: historically rich, beautifully written, and fully engaged with the issues of our time.
