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Автор(ы):Cicchini P.F., Cylwik S., Ryan T.M.
Издание:2011 г., 12 стр.
Язык(и)Английский
Error quantification in oriented-core data and its influence on rock slope design / Количественная оценка погрешности в данных ориентированного керна и ее влияние на проектирование скального откоса

Rock slope design requires detailed knowledge of the rock joint fabric, which is the most important parameter in bench-scale analysis. Rock-fabric data for open pit slope design may be difficult to obtain because mine planning often requires design slope angles years in advance of excavation and outcrop exposure. When rockfabric data cannot be obtained from surface mapping, one of the most cost-effective alternatives to obtain these data is oriented-core drilling.

Издание:Canadian Institute of Mining Metallurgy and Petroleum, 2004 г., 22 стр.
Язык(и)Английский
Errors and uncertainty in mineral resource and ore reserve estimation: The importance of getting it right / Ошибки и неопределенность при оценке минеральных ресурсов и запасов руды: важность правильной оценки

Mineral Resources and their subsequent conversion to Ore Reserves are of key importance to mining companies. Their reliable estimation is critical to both the confidence in a feasibility study, and also to the day-to-day operation of a mine. Together with sampling, assaying, geological and other errors introduced during interpretation and estimation, additional errors are likely to be introduced during the application of technical and economic parameters used for conversion of resources to reserves. There is thus a requirement for high-quality interpretation and estimation to be supported by high-quality data.

Автор(ы):Schneiderhohn H.
Издание:Verlag Von Gustav Fischer, Jena, 1944 г., 290 стр.
Язык(и)Немецкий
Erzlagerstatten. Kurzvorlesungen zur einfuhrung und zur wiederholung

In Besprechungen des „Lehrbuchs der Erzlagerstättenkunde" 1941, Band I und in Zuschriften von Kollegen wurde ich wiederholt aufgefordert, einen kurzen Leitfaden über Erzlagerstätten zu schreiben. Auch beim eigenen Unterricht und besonders bei der Fernbetreuung der in der Wehrmacht eingezogenen Studenten machte sich immer mehr dieser Wunsch bemerkbar. Ich lege nun diesen kurzen Leitfaden vor, der etwa Umfang und Form hat, wie es sich zuletzt in einer zweisemestrigen Kurzvorlesung herausgebildet hatte. Leider gestattete die heute gebotene Knappheit im Umfang die Einschaltung von Abbildungen nicht. Sie hätten in so reichlicher Menge beigegeben werden müssen, daß das Buch dreimal umfangreicher geworden wäre. Es ist beabsichtigt, später einmal einen Atlas zu den Erzlagerstätten gesondert herauszugeben, der zur Illustrierung dieser „KurzVorlesung" dienen soll. Aus demselben Grunde wurde auch auf zusammenhängende Ausführungen über Lagerstättenprovinzen, Metallepochen und ihre Beziehungen zur Geotektonik und zum Geomagmatismus verzichtet, die nur mit vielen Karten verständlich werden. Auch die geochemische Verteilung der Elemente konnte deshalb nicht berücksichtigt werden.

Издание:Environmental Systems Research Institute, 1998 г., 33 стр.
Язык(и)Английский
ESRI Shapefile Technical Description / Техническое описание шейп-файла ESRI

This document defines the shapefile (.shp) spatial data format and describes why shapefiles are important. It lists the tools available in Environmental Systems Research Institute, Inc. (ESRI), software for creating shapefiles directly or converting data into shapefiles from other formats. This document also provides all the technical information necessary for writing a computer program to create shapefiles without the use of ESRI® software for organizations that want to write their own data translators. <...>

Издание 13
Автор(ы):Lutgens F.K., Tarbuck E.J.
Издание:Pearson Prentice Hall, 2016 г., 608 стр., ISBN: 978-0-13-444662-2
Язык(и)Английский
Essentials of geology / Основы геологии

The thirteenth edition of Essentials of Geology, like its predecessors, is a college-level text that is intended to be a meaningful, nontechnical survey for students taking their first course in geology. In addition to being informative and up-to-date, a major goal of this book is to meet the need of students for a readable and user-friendly text that is a valuable tool for learning the basic principles and concepts of geology.
Although many topical issues are treated in the 13th edition of Essentials, it should be emphasized that the main focus of this new edition remains the same as the focus of each of its predecessors: to promote student understanding of basic principles. As much as possible, we have attempted to provide the reader with a sense of the observational techniques and reasoning processes that constitute the science of geology.

Издание 4
Автор(ы):Marshak S.
Издание:W.W.Norton & Company, 2013 г., 649 стр., ISBN: 978-0-393-91939-4
Язык(и)Английский
Essentials of geology / Основы геологии

Why do earthquakes, volcanoes, floods, and landslides happen? What causes mountains to rise? How do beautiful landscapes develop? Do climate and life change through time? When did the Earth form and by what process? Where do we dig to find valuable metals and where do we drill to find oil? Does sea level change? Can continents move? The study of geology addresses these important questions and many more.

Издание 7
Автор(ы):Marshak S.
Издание:W.W.Norton & Company, 2022 г., 2485 стр., ISBN: 978-0-393-88301-5
Язык(и)Английский
Essentials of geology / Основы геологии

Why do earthquakes, volcanoes, floods, and landslides happen? What causes mountains to rise? How do beautiful landscapes develop? How have climate and life changed through time? When did the Earth form, and by what process? Where do we dig to find valuable metals, and where do we drill to find oil? Does sea level change? Do continents move? The study of geology addresses these important questions and many more. But from the birth of the discipline, in the late 18th century, until the mid-20th century, geologists considered each question largely in isolation, without pondering its relation to the others.

Издание 6
Автор(ы):Marshak S.
Издание:W.W.Norton & Company, 2019 г., 1747 стр., ISBN: 9780393644456
Язык(и)Английский
Essentials of geology / Основы геологии

Why do earthquakes, volcanoes, floods, and landslides happen? What causes mountains to rise? How do beautiful landscapes develop? How have climate and life changed through time? When did the Earth form, and by what process? Where do we dig to find valuable metals, and where do we drill to find oil? Does sea level change?

Издание 12
Автор(ы):Lutgens F.K., Tarbuck E.J.
Издание:Pearson Prentice Hall, 2015 г., 592 стр., ISBN: 978-0-321-94773-4
Язык(и)Английский
Essentials of geology / Основы геологии

The 12th edition of Essentials of Geology, like its predecessors, is a college-level text for students taking their first and perhaps only course in geology. The text is intended to be a meaningful, nontechnical survey for people with little background in science. Usually students are taking this class to meet a portion of their college’s or university’s general requirements.
In addition to being informative and up-to-date, a major goal of Essentials of Geology is to meet the need of beginning students for a readable and user-friendly text; a text that is a highly usable tool for learning the basic principles and concepts of geology <...>

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