Download or read book Modelos digitales del terreno written by Angel M. Felicísimo and published by . This book was released on 1994 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelo digital del terreno written by A. Ruiz Sapetti and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Obtenci n de modelos digitales del terreno por correlaci n autom tica written by Daniel Toril Terrones and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelos digitales de terreno written by José Antonio Martínez Casasnovas and published by . This book was released on 1999 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelos digitales del terreno escala 1 50 000 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Generaci n de modelos digitales del terreno mediante interferometr a radar written by Felipe Luis Navarro Valero and published by . This book was released on 2011 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dam Maintenance and Rehabilitation II written by Rafael Romeo García and published by CRC Press. This book was released on 2010-11-18 with total page 1161 pages. Available in PDF, EPUB and Kindle. Book excerpt: As dams age, they are subject to a series of external agents and processes which tend to deteriorate the qualities with which they were originally conceived to stand against these actions. At the same time, it is often necessary to respond to increased safety standards, either in the structural or hydrological fields. Reservoir sedimentation or wat
Download or read book Cartography written by Carlos Bateira and published by BoD – Books on Demand. This book was released on 2012-08-17 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The terrestrial space is the place of interaction of natural and social systems. The cartography is an essential tool to understand the complexity of these systems, their interaction and evolution. This brings the cartography to an important place in the modern world. The book presents several contributions at different areas and activities showing the importance of the cartography to the perception and organization of the territory. Learning with the past or understanding the present the use of cartography is presented as a way of looking to almost all themes of the knowledge.
Download or read book Environmental Applications of Digital Terrain Modeling written by John P. Wilson and published by John Wiley & Sons. This book was released on 2018-02-15 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: A digital elevation model (DEM) is a digital representation of ground surface topography or terrain. It is also widely known as a digital terrain model (DTM). A DEM can be represented as a raster (a grid of squares) or as a vector based triangular irregular network (TIN). DEMs are commonly built using remote sensing techniques, but they may also be built from land surveying. DEMs are used often in geographic information systems, and are the most common basis for digitally-produced relief maps. The terrain surface can be described as compromising of two different elements; random and systematic. The random (stochastic) elements are the continuous surfaces with continuously varying relief. It would take an endless number of points to describe exactly the random terrain shapes, but these can be described in practice with a network of point. It is usual to use a network that creates sloping triangles or regular quadrants. This book examines how the methods and data sources used to generate DEMs and calculate land surface parameters have changed over the past 25 years. The primary goal is to describe the state-of-the-art for a typical digital terrain modeling workflow that starts with data capture, continues with data preprocessing and DEM generation, and concludes with the calculation of one or more primary and secondary land surface parameters. Taken as a whole, this book covers the basic theory behind the methods, the instrumentation, analysis and interpretation that are embedded in the modern digital terrain modeling workflow, the strengths and weaknesses of the various methods that the terrain analyst must choose among, typical applications of the results emanating from these terrain modeling workflows, and future directions. This book is intended for researchers and practitioners who wish to use DEMs, land surface parameters, land surface objects and landforms in environmental projects. The book will also be valuable as a reference text for environmental scientists who are specialists in related fields and wish to integrate these kinds of digital terrain workflows and outputs into their own specialized work environments.
Download or read book An lisis de la precisi n de mapas de pendientes utilizando modelos digitales de terreno written by O. Coelho Pereira Neto and published by . This book was released on 2005 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographic Information Metadata for Spatial Data Infrastructures written by Javier Nogueras-Iso and published by Springer Science & Business Media. This book was released on 2005-03-30 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metadata play a fundamental role in both DLs and SDIs. Commonly defined as "structured data about data" or "data which describe attributes of a resource" or, more simply, "information about data", it is an essential requirement for locating and evaluating available data. Therefore, this book focuses on the study of different metadata aspects, which contribute to a more efficient use of DLs and SDIs. The three main issues addressed are: the management of nested collections of resources, the interoperability between metadata schemas, and the integration of information retrieval techniques to the discovery services of geographic data catalogs (contributing in this way to avoid metadata content heterogeneity).
Download or read book Dam Maintenance and Rehabilitation written by M. Cabrera and published by Routledge. This book was released on 2017-12-04 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the life of a dam, changes in safety standards, legislation and land use will inevitably occur, and functional deterioration may also appear. To meet these challenges, these Proceedings from a panel of international experts assess, define and re-evaluate the design criteria for the construction of dams and the many attendant issues in on-going maintenance and management. Authors include international specialists: academics, professionals and those in local government, utilities and suppliers. Practitioners from these same fields will find the book a useful tool in acquiring a comprehensive knowledge of managing and retrofitting dams, so that they can continue to meet society's needs.
Download or read book Digital Elevation Models written by Atef A. Elassal and published by . This book was released on 1983 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mapa de altura written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2024-05-05 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Qué es un mapa de altura En gráficos por computadora, un mapa de altura o un campo de altura es una imagen rasterizada que se utiliza principalmente como cuadrícula global discreta en el modelado de elevación secundaria. Cada píxel almacena valores, como datos de elevación de la superficie, para mostrarlos en gráficos por computadora en 3D. Se puede utilizar un mapa de altura en el mapeo de relieve para calcular dónde estos datos 3D crearían sombra en un material, en el mapeo de desplazamiento para desplazar la posición geométrica real de los puntos sobre la superficie texturizada o para terrenos donde el mapa de altura se convierte en una malla 3D. Cómo te beneficiarás (I) Insights y validaciones sobre los siguientes temas: Capítulo 1: Mapa de altura Capítulo 2: Modelo de elevación digital Capítulo 3: Mapeo de texturas Capítulo 4: Nube de puntos Capítulo 5: Mapeo de relieve Capítulo 6: Voxel Capítulo 7: Mapeo normal Capítulo 8: Transmisión de rayos Capítulo 9: Terragen Capítulo 10: Mapeo de desplazamiento (II) Respondiendo a las principales preguntas del público sobre el mapa de altura. (III) Ejemplos del mundo real para el uso de mapa de altura en muchos campos. Para quién es este libro Profesionales, estudiantes de pregrado y posgrado, entusiastas, aficionados y aquellos que quieran ir más allá del conocimiento o la información básica para cualquier tipo de mapa de altura.
Download or read book US GeoData Digital Elevation Models written by and published by . This book was released on 2000 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ethical Transformations for a Sustainable Future written by Olivier Urbain and published by Transaction Publishers. This book was released on 2011-12-31 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has become increasingly apparent that humanity’s complex social, political, and economic systems are incompatible with the finite capacity of the Earth to replenish resources and absorb wastes. If the planet is to continue to be habitable for the myriad web of other creatures that make life possible, humans must transform their systems so that they are aligned with natural systems. One thing is sure—it will not be Nature’s laws, the delicate interdependence that characterizes Earth’s ecosystems, that change. The change must begin within each person, and from there permeate throughout our social, political, and economic structures. The contributors to this volume believe that such transformations are urgently needed and possible, and they offer specific examples. They suggest solutions that call for new perspectives in our ethics, beliefs, traditions, economy, business, gender relations, education, and technology. They show that human beings have the power to implement changes in all natural and social environments. The chapters in this book have been organized around three keywords: Reconnecting, Reframing, and Rethinking. The contributors argue that we need to reconnect with the Earth and nature, as well as with each other and parts of ourselves that we have ignored for too long. We need to reframe the way in which people prioritize choices in the economy, the way we do business and pursue development; and we need to rethink the mission of education and the roles of technology.
