Mapping Shipwrecks with Coordinate Planes


Book Description

Information about how marine archaeologists find lost shipwrecks demonstrates how the mathematical coordinates on a nautical chart are used to find islands and other locations at sea.




Shipwreck Detectives


Book Description

Explore some of the most famous shipwrecks deep on the ocean floor, including the Titanic to learn about coordinate planes and the fun ways they can be used! Shipwreck Detectives not only addresses shipwreck mysteries but also reviews different marine technology aids in the exploration and study of shipwrecks.




Ocean Maps


Book Description

Explore the ocean and learn all about coordinate planes simultaneously! This exciting title teaches readers about ocean maps and the history of ocean navigation. Learn about Earth's five oceans and how these oceans can be mapped--with sonar, submersibles, and satellites. Readers will get plenty of experience mapping coordinates through related practice problems, familiarizing themselves with latitude, longitude, and intersections between them. Vibrant images, easy-to-read text, simple practice problems, exciting nautical charts, and mathematical diagrams work together to help readers feel confident in their understanding of coordinate planes and improve their mathematical and STEM skills.




Vanished


Book Description

From a mesmerizing storyteller, the gripping search for a missing World War II crew, their bomber plane, and their legacy. In the fall of 1944, a massive American bomber carrying eleven men vanished over the Pacific islands of Palau, leaving a trail of mysteries. According to mission reports from the Army Air Forces, the plane crashed in shallow water—but when investigators went to find it, the wreckage wasn’t there. Witnesses saw the crew parachute to safety, yet the airmen were never seen again. Some of their relatives whispered that they had returned to the United States in secret and lived in hiding. But they never explained why. For sixty years, the U.S. government, the children of the missing airmen, and a maverick team of scientists and scuba divers searched the islands for clues. With every clue they found, the mystery only deepened. Now, in a spellbinding narrative, Wil S. Hylton weaves together the true story of the missing men, their final mission, the families they left behind, and the real reason their disappearance remained shrouded in secrecy for so long. This is a story of love, loss, sacrifice, and faith—of the undying hope among the families of the missing, and the relentless determination of scientists, explorers, archaeologists, and deep-sea divers to solve one of the enduring mysteries of World War II.







Shipwrecks of Lake Ontario


Book Description

Documents the stories of a number of sunken vessels on the United States territory in Lake Ontario, among them the steamer Ellsworth, the St. Peter, the Homer Warren, the schooner Etta Belle, the Coast Guard cable boat CG-56022, the schooner William Elgin, the Orcadian, the steamer Samuel F. Hodge, the W.Y. Emery, the British warship Ontario, the schooner C. Reeve, the Queen of the Lakes, the schooner Atlas, the Ocean Wave, the steamer Roberval, the U.S. Air Force C-45, the schooner Three Brothers, the steamship Nisbet Grammer, the steamship Bay State, the schooner Royal Albert, the sloop Washington, and the schooner Hartford. Appendices look at three particular locations: Ford Shoals, Mexico Bay, and the lake near Oswego.




3D Recording and Interpretation for Maritime Archaeology


Book Description

This open access peer-reviewed volume was inspired by the UNESCO UNITWIN Network for Underwater Archaeology International Workshop held at Flinders University, Adelaide, Australia in November 2016. Content is based on, but not limited to, the work presented at the workshop which was dedicated to 3D recording and interpretation for maritime archaeology. The volume consists of contributions from leading international experts as well as up-and-coming early career researchers from around the globe. The content of the book includes recording and analysis of maritime archaeology through emerging technologies, including both practical and theoretical contributions. Topics include photogrammetric recording, laser scanning, marine geophysical 3D survey techniques, virtual reality, 3D modelling and reconstruction, data integration and Geographic Information Systems. The principal incentive for this publication is the ongoing rapid shift in the methodologies of maritime archaeology within recent years and a marked increase in the use of 3D and digital approaches. This convergence of digital technologies such as underwater photography and photogrammetry, 3D sonar, 3D virtual reality, and 3D printing has highlighted a pressing need for these new methodologies to be considered together, both in terms of defining the state-of-the-art and for consideration of future directions. As a scholarly publication, the audience for the book includes students and researchers, as well as professionals working in various aspects of archaeology, heritage management, education, museums, and public policy. It will be of special interest to those working in the field of coastal cultural resource management and underwater archaeology but will also be of broader interest to anyone interested in archaeology and to those in other disciplines who are now engaging with 3D recording and visualization.




Chebyshev and Fourier Spectral Methods


Book Description

Completely revised text focuses on use of spectral methods to solve boundary value, eigenvalue, and time-dependent problems, but also covers Hermite, Laguerre, rational Chebyshev, sinc, and spherical harmonic functions, as well as cardinal functions, linear eigenvalue problems, matrix-solving methods, coordinate transformations, methods for unbounded intervals, spherical and cylindrical geometry, and much more. 7 Appendices. Glossary. Bibliography. Index. Over 160 text figures.




DMS


Book Description




Cultural Techniques


Book Description

In a crucial shift within posthumanistic media studies, Bernhard Siegert dissolves the concept of media into a network of operations that reproduce, displace, process, and reflect the distinctions fundamental for a given culture. Cultural Techniques aims to forget our traditional understanding of media so as to redefine the concept through something more fundamental than the empiricist study of a medium’s individual or collective uses or of its cultural semantics or aesthetics. Rather, Siegert seeks to relocate media and culture on a level where the distinctions between object and performance, matter and form, human and nonhuman, sign and channel, the symbolic and the real are still in the process of becoming. The result is to turn ontology into a domain of all that is meant in German by the word Kultur. Cultural techniques comprise not only self-referential symbolic practices like reading, writing, counting, or image-making. The analysis of artifacts as cultural techniques emphasizes their ontological status as “in-betweens,” shifting from firstorder to second-order techniques, from the technical to the artistic, from object to sign, from the natural to the cultural, from the operational to the representational. Cultural Techniques ranges from seafaring, drafting, and eating to the production of the sign-signaldistinction in old and new media, to the reproduction of anthropological difference, to the study of trompe-l’oeils, grids, registers, and doors. Throughout, Siegert addresses fundamental questions of how ontological distinctions can be replaced by chains of operations that process those alleged ontological distinctions within the ontic. Grounding posthumanist theory both historically and technically, this book opens up a crucial dialogue between new German media theory and American postcybernetic discourses.